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1. Data type S5 Code Unit Max number values per receive job Binary value 0 16 values 1024 Fixed point value 16 bit 1 1 value 64 Floating point value 32 bit 2 1 value 32 Binary value swapped 3 16 values 1024 same as Code 0 but by tes swapped two by two Data follows immediately after the message frame header byte 11 up to 138 Up to 128 bytes can be used in a receive job message frame for data transfer 1 Target DB no DB no in GAGB parameter No in message frame The target DB must exist and must be long enough Library of Driver Blocks C79000 G8076 C7 11 04 3 121 Driver Blocks 3 122 e Fault processing The following outputs are set for fault detection BGF STOE PAF1 PAF2 KF1 KF2 STF EPU Note Module fault Hardware Reaction Execution is aborted S 305 Module failure Software Self detection by interface module Monitoring has responded Reaction Execution is aborted The partner connected to channel 1 or channel 2 respectively is defective USART fault at interface 1 2 e g incorrect baud rate parity frame or overrun error Reaction None There is a fault in the link between partner 1 2 and the interface module line fault at interface 1 2 e g character time out 220ms acknowledgement time out 550 ms return message time out 5 s checksum error BCC 3964R after 5 repetitions open circuit Reaction S387 Configuration faul
2. Element Meaning Type Initial Attr O Permitted value amp values M E1 Binary value 1 BOOL 0 E16 Binary value 16 BOOL 0 AE1 Change binary value E1 E8 BOOL 0 AE2 Change binary value E9 E16 BOOL 0 BGF Module fault BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 Tf QPARF 1 no processing of the block is done Library of Driver Blocks 3 32 C79000 G8076 C7 11 04 Driver Blocks 3 10 TM_A110 Binary Output Block for S5 and TELEPERM M Modules Type Number Calling OBs Function Working Method Library of Driver Blocks C79000 G8076 C7 11 04 FB 308 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used as a driver block for the output of 8 to 16 binary values to one of the following TELEPERM M binary output modules 6DS1 603 8BA 8RR 6DS1 604 8AA or 6DS1 605 8BA or to an interface module for the SIMATIC S5 binary output modules 6DS1 310 8AA 8AB S5 110A or 6DS1 321 8AA or 6DS1 327 8AA The number of binary values to be output depends on the BA1 and BA2 para meters BA1 0 BA2 any value The whole block is switched off BA1 0 BA2 0 8 binary values A1 A8 Odd channel numbers are permitted BA1 0 BA2 0 16 binary values A1 A16 Only even channel numbers
3. Element Meaning Type Initial Attr O Permitted value amp values M RX1 Root extracted controlled variable REAL 0 0 X1 Controlled variable REAL 0 0 X2 Analog value 1 REAL 0 0 X3 Analog value 2 REAL 0 0 YR Actuator position 2 REAL 0 0 W Setpoint of module REAL 0 0 H Manual BOOL 0 A Automatic BOOL 0 C Compute BOOL 0 N Correction external controller BOOL 0 SPC 1 SPC 0 DDC BOOL 0 BW Binary value BOOL 0 XF Channel fault BOOL 1 BGF Module fault BOOL 1 LGF Control station fault BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 Tf QPARF 1 no processing of the block is done 2 The manipulated variable is fed back if a controller module with continious output i e 6DS1403 8CA is used Library of Driver Blocks 3 116 C79000 G8076 C7 11 04 Driver Blocks 3 22 TM_RZA Output Block for Two Channel Closed Loop Controller Module Type Number Calling OBs Function Working Method Library of Driver Blocks C79000 G8076 C7 11 04 FB 320 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 TM_RZA is used for transferring the setpoint increment W resp the actua ting increment Y which normally comes from a controller block to a chan nel of a TELEPERM M controller module 6DS1 402 8AA 8BA or 6DS1 403 8AA 8
4. Table 3 80 In output bar Element Meaning Type Initial Attr O Permitted value amp values M A Manual command automatic BOOL 0 U B H Manual command manual BOOL 0 U B QB Acknowledgement BOOL 0 U B vil Manual command Preselection 1 BOOL 0 U B v2 Manual command Preselection 2 BOOL 0 U B v3 Manual command Preselection 3 BOOL 0 U B Table 3 81 Output bar Element Meaning Type Initial Attr O Permitted value amp values M TA Status automatic BOOL 0 TH Status manual BOOL 0 TBT Status operation BOOL 0 TST Status shutdown BOOL 0 TZWH Feedbach forced manual BOOL 0 B FUFE Malfunction BOOL 0 TBBL Command blocked BOOL 0 B vwl Output command Preselection generating set 1 BOOL 0 B Vw2 Output command Preselection generating set 1 BOOL 0 B Vw3 Output command Preselection generating set 1 BOOL 0 B THBH Feedback manual command manual BOOL 0 U THBA Feedback manual command automatic BOOL 0 U TBAH Feedback automatic command manual BOOL 0 U TBAA Feedback automatic command automatic BOOL 0 U TBAS Feedback automatic command shutdown BOOL 0 U TBAB Feedback automatic command operation BOOL 0 U TLHB Lamp manual blinking BOOL 0 U TLHR Lamp manual steady light BOOL 0 U TLAR Lamp automatic steady light BOOL 0 U TLAB Lamp automatic blinking BOOL 0 U TLSR Lamp fault steady light BOOL 0 U TLSB Lamp fault blinking BOOL 0 U HVW1 Manual operator input Preselection 1 BOOL 0 U Lvwl Lamp steady light Preselection 1 BO
5. Driver Blocks Table 3 87 In output bar Element Meaning Type Initial Attr O Permitted value amp values M AU Command OPEN BOOL 0 U B ZU Command CLOSE BOOL 0 U B ST Command STOP BOOL 0 U B QB Acknowledgement BOOL 0 U B Table 3 88 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BGF Module fault BOOL 1 B ARAF Plant return data OPEN ON BOOL 0 ARZU Plant return data CLOSED OFF BOOL 0 ALOE Output command OPEN ON OPENING BOOL 0 ALS Output command CLOSE OFF CLOSING BOOL 0 PFOE Enabling process OPEN BOOL 0 B PFS Enabling process CLOSE BOOL 0 B S1S Aggregate protection CLOSE OFF BOOL 0 B S2S Plant protection CLOSE OFF BOOL 0 B S20E Plant protection OPEN ON BOOL 0 B M1 Individual open loop controller alarm BOOL 0 M2 Time out alarm BOOL 0 M3 End position error alarm BOOL 0 M4 Branch error alarm BOOL 0 WEZU End of travel signal CLOSED BOOL 0 WEAF End of travel signal OPEN BOOL 0 WENZ End of travel signal not CLOSED BOOL 0 WENA End of travel signal not OPEN BOOL 0 DEZS Torque signal CLOSED BOOL 0 DEAS Torque signal OPEN BOOL 0 HBS Manual command CLOSE OFF BOOL 0 U HBOE Manual command OPEN ON BOOL 0 U ABSC Automatic command CLOSE OFF BOOL 0 U ABOE Automatic command OPE
6. e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 100 Control system messages of the TM_RZA block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S Table 3 101 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR Library of Driver Blocks C79000 G8076 C7 11 04 D
7. 4 S5 110A channel number 24 binary value 193 208 module 0 1 26 binary value 209 224 module 2 3 28 binary value 225 240 module 4 5 30 binary value 242 256 module 6 a a flags The last eight binary values of each S5 110A contain flags and may not be interconnected with a module e Channel number KNR for S5 110A 2 tier 1 S5 110A channel number 0 binary value 1 2 S5 110A channel number 3 S5 110A channel number 4 S5 110A channel number 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 binary value binary value binary value binary value binary value binary value binary value binary value binary value binary value binary value binary value binary value binary value binary value binary value binary value 17 33 49 65 81 16 32 48 64 80 96 module module module module module module 0 1 2 3 4 5 6 7 8 9 10411 97 113 module 124 13 113 128 module 129 144 module 145 160 module 161 176 module 177 192 module 193 208 module 209 224 module 225 240 module 12 13 242 256 module 14 a 257 275 module 276 291 module etc to 14 a 0 1 2 3 4 5 6 7 8 9 10411 0 1 2 3 62 binary value 496 512 module 14 a The last eight binary values of each S5 110A contain flags and may not be interconnected with a module e Flag assignmen
8. Inching mode allows an actuator to be adjusted to any intermediate position between the two end positions An analog position indication must be present for inching operation see picture 2 57 This ESR signal is connected to the module if the one channel open loop control module 6DS1 501 8BB is used The ESR signal must be connected to input YEXT of the driver block if the multi channel open loop control module 6DS1503 8BA is used A comparator is used to determine the difference between position indication and position setpoint These values are used by a subsequent increment con verter to generate OPEN CLOSE and STOP commands which the EK block then transfers to the module A follow up circuit ensures that the actuator is held in its actual position if disturbances are present In an OS subsystem operation is performed by entering absolute values or by incremental adjust ment Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Error handling Startup Characteristics Time Response Message Behavior Library of Driver Blocks C79000 G8076 C7 11 04 During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defect
9. Manual command OPEN Manual command CLOSE Manual command STOP Acknowledgement Manual enabling Mode String OPEN String CLOSE String STOP String acknowledgement Technological name PCS fault External fault X 0000 Diagnose Environment 580 Module S 4 Module 25 Power section 527 Low voltage 16 Command outp 1 End position 28 End position 21 Torque mon funct 22 Torque mon funct 19 Oper time 20 Oper time S 8 Status signal fault S 9 Status signal fault 5 5 Local operation 26 Test position S 7 Command inhibit Figure 3 13 Display of the MSB block Library of Driver Blocks C79000 G8076 C7 11 04 Source Input AS BGF PFOE PFS SiS S2S S20E AU ZU ST QB FHD BART TAU TZU TST TQB ATN state Operator Controllable no no no no no no yes yes yes yes no no no no no no no 3 97 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 86 Input bar Element Meaning Type Initial Attr O Permitted value amp values M FHD Manual operator input enable BOOL 1 Q B BAOE Automatic command OPEN BOOL 0 Q BAS Automatic command CLOSE BOOL 0 Q FPOE Process release OPEN BOOL 0 Q FPS Process release CLOSE BOOL 0 Q SS1 Aggregate protection CLOSE BOOL 0 Q SS2 Plant protectio
10. EN_MSG Enable Messages The default setting for this switch is 0 to avoid unnecessary messages during commissioning EN_MSG has to be set to 1 absolutely for those drivers which are monitored via display blocks OCX Otherwise no status transfer will happen Function The program section which acquires the normal function specific inputs EINx and or controllable inputs BEDEINx executes them in a form specific to the respective block and writes the result to the outputs AUSGx The inputs and outputs can be of differing data types for example BOOL REAL etc depending on their meaning for exam ple switch measured value etc The function is described in the docu mentation It is not displayed in CFC and can also not be viewed in the STL editor protected block code Error handling The program section which has the task of verifying the validity of the input parameters and in case of errors ensuring that the outputs have a defined status The existence of an error is generally indicated by the ENO or QERR outputs see below Their ability to be displayed is the same as that described in the Function section Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept Block number Block type Comment BO EN Bo ne or a ee R _ INP_OP Execution data Error handling Function Es Is not displayed in CFC only described in the documentation Figure 2 1 Block diagram of a
11. Element Meaning Type Initial Attr O Permitted value amp values M DB_KOM Number of the DB for transmitted data and INT 0 Unassigned DB received data of the driver blocks must be i e DB number identical with DB_KOM of the TM_KOM FB available for user Table 4 4 Output bar Element Meaning Type Initial Attr O Permitted value amp values M STATUS Block state WORD 0 same as FB TM_KOM Library of Driver Blocks 4 6 C79000 G8076 C7 11 04 Communication 4 5 Configuration of the Connections Basic rules For each watchdog interrupt OB3x which calls TELEPERM I O drivers a S7 connection between the S7 CPU and the FM456 must be configured Configuring Select the object Connections of the S7 CPU in the project with the SIMATIC Manager Define a new connection with Insert as follows 1 Enter the SIMATIC Station S7 CPU and the module FM456 4 as partners of the connection 2 Select the connection type S7 Connection 3 Set the mode Establish an active connection for the S7 CPU in the ob ject properties of the connection 4 Note the Local Id and its planned allocation to an alarm OB The Local Id has been allocated automatically or modified manually Repeat the Steps 1 4 for all planned connections watchdog alarms Select the configured connections between the S7 CPU and the FM456 and load the connections onto both the S7 CPU and on the module FM456 4 After the connections have been loaded the
12. Element Meaning Type Initial Attr O Permitted value amp values M XE1 Upper range limit REAL 100 0 Q B XA1 Lower range limit REAL 0 0 Q B XE2 Upper control limit REAL 100 0 Q B XA2 Lower control limit REAL 0 0 Q B EWAC Setpoint final value automatic REAL 0 0 Q VWAC Setpoint intermediate value automatic REAL 0 0 Q KF Correcting factor REAL 1 0 Q TM Measuring time overshoot time REAL 0 0 Q ZSAC Set counter automatic BOOL 0 Q ZRAC Reset counter automatic BOOL 0 Q FRSP Enable Disable BOOL 0 Q AC Automatic BOOL 0 Q OGUG Selector UG OG BOOL 0 Q VR Setpoint V R 0 1 BOOL 0 Q UMGF External fault BOOL 0 Q BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 63 TEW Text for final value STRING2 EW U B TVW Text for intermediate value STRING2 VW U B TX Text for current value STRING2 X U B TZS Text for set counter STRING2 ZS U B TZR Text for reset counter STRING2 ZR U B TA Text for automatic mode STRING2 A U B TH Text for manual mode STRING2 H U B TSP Text for disable STRING2 SP U B TFR Text for enable STRING2 FR U B EHTX Physical quantity STRING6 EHTX B ATN Technological name STRING 6f B EN_MSG Enable control system messages and status BOOL 0 Q EV_ID1 Message number status low DWORD 0 U EV_ID2 Message number status high DWORD 0 U EV_ID3 Message number I amp C DWORD 0 U Library of Driver Blocks 3 46 C79000 G8076 C7 11 04 Driver
13. Status word of the connection or diagnostic in WORD 16 not for user formation is incremented continuously if FFFF communication is okay D_COUNT Number of driver blocks logged on INT 0 QERR Inverted value of ENO BOOL U Library of Driver Blocks C79000 G8076 C7 11 04 Communication Error codes of the STATUS output value Library of Driver Blocks C79000 G8076 C7 11 04 STATUS hexadecimal Description 16 8010 Ressource problem Error at delete DB AELT 16 8020 Ressource problem Error at create DB AELI 16 8040 Initialization error 16 8080 DB 3 missing 16 8100 DB 3 too short 16 8200 Internal error No 1 16 8400 Internal error No 2 16 8800 Illegal number for DB_KOM must be gt 3 16 0001 Send error see S_ STATUS 16 0002 Receive error see R_STATUS 16 0003 Send error receive error see S STATUS R_STATUS Communication 4 4 TM_KST Communication Function Type Number FC 331 Calling OBs The block must be installed in a watchdog OB as the first block before the sequence of TM I O blocks Function The TM_KST communication block updates the internal status values of the send and receive jobs of the TM E A driver block instances which are called by the same OB 1 0 Bars The following tables present the input and output bars of the block Table 4 3 Input bar
14. This manual is intended for persons working in the fields of project planning setting up and service This manual is valid for the Driver blocks library software version 1 0 1 Preface Position in the Extensive user documentation which you should use selectively is available Information to help you in configuring and programming a S7 programmable logic Landscape S7 controller The following explanations and the figure below should make it easier for you to use the user documentation The given order of the manuals is a suggestion for the first time user of SIMATIC S7 Meaning This documentation introduces the methodology a Reference books which are only required selectively CI The documentation is supported by an online help Primer i 7 300 Automation System Quick Start Manual Manuals on 30 7 300 400 Hardware System Software for S7 300 400 Program Design User eer Standard Software for S7 300 400 Manual Standard Software for S7 Manual Converting of STEP 5 Programs and M7 STEP 7 pme 6 s r a ee 1 FBD tad stt scL_ a i l mol sap zui soy ee Referencel Manual System Software for S7 300 400 System and Standard Functions r E f TA r I Px oe a GRAPH HiGraph CFC C farS7 235 psig 252 I 254 253 Language Packages In Preparation xxx Number in the documentati
15. state yes Acknowledgement QB yes String automatic TXA String manual TXH String acknowledgement TXQ Preselection 1 vi Preselection 2 v2 Preselection 3 V3 Mode BART no String Preselection 1 TXV1 String Preselection 2 TXV2 String Preselection 3 TXV3 Technological name ATN no PCS fault External fault state no The next 2 pictures show the EG block in the two representations 1 and 2 as a group display 3 87 Driver Blocks Figure 3 11 Display of the TVB block Operation boxes After klicking on the highlighted area manual automatic resp operate the corresponding operation box is opened The actual mode is highlighted When the desired mode has been klicked that mode becomes highlighted The operator intervention is concluded by a click on the OK button transfer of the command to the PLC or by the Cancel button The operation boxes are always opened inside the OCX and cannot be moved outside Library of Driver Blocks 3 88 C79000 G8076 C7 11 04 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 79 Input bar Element Meaning Type Initial Attr O Permitted value amp values M TEVL Control type INT 0 0 1 2 BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 1 2 US Status suppression BOOL Q FHD Enable ma
16. 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 19 Control system messages of the TM_AE driver block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 XF Analog signal disturbed S320 S 6 KF Channel fault S321 S 3 23 Driver Blocks Table 3 20 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR Operating and For this driver block no allocated display block is necessary in the OS Monitoring via OS Instead of this the elements of the standard grafic library of WinCC can be used for display 1 0 Bars The following tables present the input and output bars of the block Table 3 21 Input bar Element Meaning Type Initial Attr O Permitted value amp values M XE Upper range limit REAL 100 0 Q XA Lower range limit
17. 6 channel 4 3 51 Driver Blocks Error handling Startup Characteristics Time Response Message Behavior 3 52 During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 46 Control system messages of the TM_EG block Message Block Initial start message text Message No parameter class 1 Q
18. HDAC 1 ZS 1 interconnects the inputs EWAC and VWAC with the proportioning counter module New count parameters EW VW KF TM may only be entered after the current count operation has com pleted i e after the return message ES 1 has been set by the module Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks e Effects of the operator input commands ZS ZR SP FR ZS 1 Acceptance of the counter parameters transferred by the TM_DZ block and start of counting Return data counter active ZL 1 ZR 1 Counting is interrupted the counter content X will be set to the appropriate start value with next start of counter A counter inhibit is released Depending on the ANL confi guration jumper the signal Final value attained is set ES 1 SP 1 The counter output is disabled the signal Final value attained is set ES 1 The counter continues running X display and counts a possible overshoot FR 1 Ifthe counter is enabled FR 1 before the final value has been attained Final value attained is reset to zero The mode Internal EXIN 1 corresponds to the hardware signal FEI 1 only permits monitoring of the proportioning counter module via the TM_DZ block The counter parameters and operator input commands can no longer be transferred to the proportioning counter module via the TM_DZ block The module continues using the counter parameters selected by
19. S 6 Control station ee 10 Binary signal 16 Command outp Fe 1 End position 18 End position 0 19 Oper time x 9000 20 Oper time 25 Power section m conni Figure 3 9 Display of the EU block The modes Manu Auto manual automatic are displayed only but are not operator controllable Library of Driver Blocks 3 70 C79000 G8076 C711 04 Driver Blocks Operation boxes After klicking on the button ON OFF the corresponding operation box is opened When the desired mode has been klicked it becomes highlighted The operator intervention is concluded by a click on the OK button transfer of the command to the PLC or by the Cancel button The operation boxes are always opened inside the OCX and cannot be moved outside Mode indicators O isl OFF ON Figure 3 10 Mode indicators of the EU blocks Library of Driver Blocks C79000 G8076 C7 11 04 3 71 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 64 Input bar Element Meaning Type Initial Attr O Permitted value amp values M AWME Upper range limit REAL 100 0 Q B AW Allocated analog value interconnectable REAL 0 0 Q B AWMA Lower range limit REAL 0 0 Q B UZT Alarm duration for interlocking REAL 10 Q 1 1800 EIAB Command ON automatic BOOL 0 Q AU
20. TELEPERM M TELEPERM process module TPM478 Windows control center operator station B 3 Applicable Documents You can order the following manuals and instructions from your sales partner Coupling of TELEPERM I O Peripherie with PCS 7 Num Title Order Order No ber from 8 Reference Manual A5E00069467 04 SIMATIC S7 400 M7 400 Programmable Controllers Part of the documentation Module Specifications package with oder number 6ES7498 8AA03 8BA0 10 Installation Manual A5E0006948 1 02 31 SIMATIC S7 400 M7 400 Programmable Controllers Part of the documentation Hardware and Installation package with oder number 6ES7498 8AA03 8BA0 11 Manuals TELEPERM M I O Modules Function Modules KA C79000 G8076 C030 Signal Modules KA C79000 G8076 C031 Interface and Calculation Modules KA C79000 G8076 C032 12 Manual TELEPERM M AS 235 Automation System KA C79000 G8076 C295 17 Manual SIMATIC NET PROFIBUS Networks 6GK1970 5CA20 0AA1 18 Product Brief Network Solutions for PROFIBUS 6ZB5530 0AQ02 0BBO 22 Manual TELEPERM M CS 275 Bus System KA C79000 G8076 C006 23 Manual SIMATIC ET 200 Distributed I O System 6ES5998 3ES22 24 Manual SIMATIC ET 200B Distributed I O Station 6ES5998 4ET21 25 Manual SIMATIC ET 200M Distributed I O Device 6ES7153 1AA00 8BA0 30 Manual TELEPERM M Instructions and Guidelines for Planning Installation and Operatio
21. TM_A110 0 32 0 62 3310 222 44 SFB 35 FB 330 FB 308 TM_BAU 0 35 0 68 3332 208 42 SFB 35 FB 330 FB 302 TM_BEI 0 66 1 06 8782 222 44 SFB 35 FB 330 FB 301 TM_BRBK 4460 236 80 SFB 35 FB 330 FB 314 TM_BU8 0 41 0 81 4722 198 38 SFB 35 FB 330 FB 305 TM_BU16 0 62 0 97 7462 202 38 SFB 35 FB 330 FB 306 TM_DZ 5934 394 76 SFB 35 SFB 34 FB 309 FB 330 TM_EG 0 34 1 34 4380 304 52 SFB 35 SFB 34 FB 311 FB 330 TM_EK 9942 374 76 SFB 35 SFB 34 FB 312 FB 330 TM_EU 7382 324 70 SFB 35 SFB 34 FB 313 FB 330 TM_E110 0 29 0 66 4362 220 36 SFB 35 FB 330 FB 307 TM_MELD 0 36 0 63 2752 192 40 SFB 35 FB 330 FB 323 TM_MSB 9164 332 66 SFB 35 SFB 34 FB 317 FB 330 TM_RK 10024 500 104 SFB 35 SFB 34 FB 318 FB 330 TM_RZ 4240 256 50 SFB 35 FB 330 FB 319 TM_RZA 2612 212 44 SFB 35 FB 330 FB 320 TM_S5SKE 4294 224 54 SFB 35 FB 330 FB 321 TM_S5KS 7940 262 298 SFB 35 FB 330 FB 322 TM_TVB 7050 328 52 SFB 35 SFB 34 _ FB 316 FB 330 TM_ZE 0 29 0 59 2390 206 34 SFB 35 FB 330 FB 310 TM_KOM 5424 146 248 FB 332 FB 333 FB 331 TM_KIDB 142 8 FC 330 TM_KST 160 8 FC 331 The run times are valid for EN_MSG 0 without I amp C message and EN_MSG 1 with I amp C message They have been measured on an AS 416 2DP Library of Driver Blocks A 4 C79000 G8076 C7 11 04 Technische Daten Tab
22. TV Derivative action time at a multiplying control algorithm TM_LAG T1 Time lag Convention for The inputs and outputs of the TM T O driver blocks are different to the Naming I O Bars convention described above For the reason of compatibility the old of TM Blocks parameter names were retained as well as possible Library of Driver Blocks C79000 G8076 C7 11 04 2 7 Block Concept Solution Method Solving a concrete automation problem requires that you are familiar with Using Blocks the process and the data interfaces measuring points This process can be illustrated in simplified form in Figure 2 2 As a rule the solution must answer the following questions e Which modules are suitable for reading or outputting the required process signals You can determine these by referring to the respective manual of the PLC used The modules are configured by using the standard STEP 7 tools e Which driver blocks are used for these modules The Driver blocks section of this description includes an assignment of the drivers to the modules You can then read about the required structure of the selected drivers in the same section OS PLC Process Operating block OS Alarm acquisition Operating block PLC oc o Function block O O I Input Output driver driver Input module Output module Figure 2 2 Solution with blocks information path Library of Driver Blocks C79000 G8076 C
23. The TVB block transfers the following input signals to the module A Manual command automatic only effective if FHD 1 H Manual command manual only effective if FHD 1 QB Acknowledgement FHD Enable manual mode BAA Automatic command automatic BAH Automatic command manual BABT Automatic command operation BAST Automatic command shutdown ZWH Forced manual Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks The inputs A H and QB are reset subsequently The input QB is transferred to the module like as an A or H manual command without enabling signal FHD 0 Signals from the module to the TVB block Some of the signals coming from the module are stored in outputs some in internal elements FUFE Malfunction TH Status manual TA Status automatic THBH Feedback manual command manual THBA Feedback manual command automatic TST Status shutdown TBT Status operation TBAB Feedback automatic command operation TBAS Feedback automatic command shutdown TZWH Feedback forced manual TBBL Command blocked TBAA Feedback automatic command automatic mode TBAH Feedback automatic command manual mode TLAR Lamp automatic steady light TLAB Lamp automatic blinking TLHR Lamp manual steady light TLHB Lamp manual blinking TLSR Lamp fault steady light TLSB Lamp fault
24. been installed Installing and De installing STEP 7 Software Utilization in CFC 1 2 The software supplied includes a SETUP program which installs the block library automatically The installation is menu guided The SETUP program is called up with the standard procedure under Windows NT for installing software The setup program installs the driver blocks for the PLC into the PCS 7_TM PCS 7 Driver Blocks library of the SIMATIC S7 catalog If the installation program notes that the program has already been installed on the target system a corresponding message is displayed and the following alternatives are offered e Cancel installation in order to deinstall the previous software version under Windows NT and then to restart the installation or e Continue installation and thus overwrite the old version with the new one In order to have a clear software structure Siemens recommends that you deinstall any existing older versions before installing the new one Simply overwriting an older version furthermore has the disadvantage that when you deinstall at a later data any parts of the older version which may still exist are not removed For a detailed description on how to install and deinstall the STEP 7 software refer to Section 2 3 of the STEP 7 documentation 231 The manual CFC for S7 and M7 Graphical Interconnection of Technologi cal Functions provides information on how to use the blocks in CFC Li
25. compared evaluated logically or arithmetically The result is written to the outputs The resulting output values can be fetched by other blocks The results corresponds to the function which the block is to fulfil It is provided in numerical form for example in REAL or INTEGER data Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept Block Diagram of a Block Library of Driver Blocks C79000 G8076 C7 11 04 type or as Boolean information 1 0 or TRUE FALSE In addition Boolean indicators with respect to its validity are applied to the outputs These can be scanned by other blocks in order to avoid an invalid end result in overall processing The interface of the blocks consists of three information groups Depending on the application it can be a PLC ES and or OS block The information groups include inter alia the I O parameters of the blocks and their attributes the operating and message texts as well as the references between the objects As a rule the information of the three representations have a neutral predefinition Adapting changing is carried out in the context of the ES using the comfortable tools described there graphical structuring with CFC or SFC input with checking in block specific configuration masks etc or in the OS using its tools When using the block under the standard STEP 7 project planning the blocks must be adapted by using its tools The features described above can be summariz
26. e Modes The commands AU EI and ST entered via the operator controllable inputs are routed to the open loop control module if manual mode H has been se lected The commands AUAC and EIAC or AUBA and EIBA from an auto matic control are routed to the open loop control module if automatic mode A has been selected Manual mode can be selected via the operator controllable input H or the automatic input HAND Automatic mode can be selected via the operator controllable input A the automatic input AUTO or the input ACBA e Configuration instruction Manual or Automatic modes can only be selected identical for all channels of one open loop control module 6DS1504 or 6DS1505 Manual or Automatic mode selection must therefore be the same in all driver blocks if several EG drivers act upon different channels within a module More information for configuring modules 6DS1 504 505 see chapter 4 7 in the manual 100 e Parameterization The module number is parameterized via input BGNR the channel number via input KNR The module type is parameterized via input TYP Parameterization of input TYP 0 module 6DS15 04 8AA 4 channels 1 module 6DS15 05 8AA 8 channels 2 module 6DS15 05 8AA 4 channels Parameterization of input KNR following input TYP Ifinput TYP 0 or 1 KNR 0 3 or 0 7 corresponds to channels 1 4 or 1 8 respectively If input TYP 2 KNR 0 channel 1 KNR 2 channel 2 KNR 4 channel 3 KNR
27. if BA1 nonzero binary value 9 binary value 10 binary value 11 binary value 12 binary value 13 binary value 14 binary value 15 binary value 16 NYDN WN FR The modes BAx 1 and 2 are identical compatible with TELEPERM M Error Handling During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 e ENO 0 3 30 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting The operating system has recognized a general error by itself e g overflow Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Startup Characteristics Time Response Message Behavior Operating and Monitoring via OS I O Bars Library of Driver Blocks C79000 G8076 C7 11 04 During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loo
28. 1 not allocated gt 0 allocated BGNR Module number INT 1 0 60 100 160 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U 1 Target DB no Base DB no GAGB Received DB no from message frame Table 3 108 Output bar Element Meaning Type Initial Attr O Permitted value amp values M FBST No of the defective block 7 INT 0 BGF Module access fault BOOL 1 STOE Module fault BOOL 0 PAF1 Partner 1 defective BOOL 0 PAF2 Partner 2 defective BOOL 0 KF1 Link 1 defective BOOL 0 KF2 Link 2 defective BOOL 0 STF Configuration fault 3 BOOL 0 EPU Receive buffer overflow BOOL 0 ST_L Read pointer error BOOL 0 ST_S Write pointer error BOOL 0 QPARF Parameter assignment error 4 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 2 received DB no without base 3 target DB cannot be found target DB too short 4 If QPARF 1 no processing of the block is done 3 124 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 3 24 TM_S5KS 3964 R Linking Transmitter Block Type Number Calling OBs Function Working Method Library of Driver Blocks C79000 G8076 C7 11 04 FB 322 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 TM_SSKS transmits
29. 2 16 bit output 3 32 bit output 0 No output During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block 3 13 Driver Blocks Message Behavior Operating and Monitoring via OS Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 7 Control system messages of the TM_BAU block Message Block Initial start message text Message No parameter class 1 QPARF Par
30. Block for the ESG Functions Motor Valve and Actuator Control on the Binary Arithmetic Module 3 91 3 20 TM_RK Driver Block for Single Channel Closed Loop Controller Modules 2 oi cccnexeqisadind siebuuxe ploeboineaaeearenss 3 21 TM_RZ Input Block for Two Channel Closed Loop Controller Module ta salar ceiine lassen eavann aeakieebbechunenaveueveantacns 3 22 TM_RZA Output Block for Two Channel Closed Loop Controller Module 006 eee cee 3 117 3 23 TM_S5KE 3964 R Linking Receiver Block 0000 005 3 120 3 24 TM_S5KS 3964 R Linking Transmitter Block 0 005 3 125 3 25 TM_MELD Driver Block for I amp C Messages 02 ce eee eee 3 132 COMMUNICATION 25 5 cue ee eee dee edad bed poe da eee eee ees 4 1 OVCIVIOW ar ke anena Saua naga aa Seed aoe bod heen Goa ae 4 2 4 2 Deployment of the Communication Blocks 000 00eee 4 3 4 3 TM_KOM Communication Block 0 00 cece eee 4 4 4 4 TM_KST Communication Function 0 0 00 c cece eee eee 4 6 4 5 Configuration of the Connections 0 ccc eee eee 4 7 4 6 Other Configuration Informations 0 00 c eee eee 4 8 4 7 Data of the Group Interrupt Module 0 000 e cece eee 4 9 4 8 Error Messages of the FM456 Communication 4 10 4 9 Status Word of the Driver Blocks 0000 cee eee eee eee Technical Data 2020s cece ce ieee eee eee eee een eee eee e
31. Blocks Table 3 40 In output bar Element Meaning Type Initial Attr O Permitted value amp values M EW Setpoint final value REAL 0 0 U B XA1 lt EW lt XE1 VW Setpoint intermediate value REAL 0 0 U B XA2 lt VW lt XE2 H Manual mode BOOL 1 U B A Automatic mode BOOL 0 U B ZS Set counter manual BOOL 0 U B ZR Reset counter manual BOOL 0 U B SP Disable counter output BOOL 0 U B FR Enable counter output BOOL 0 U B Table 3 41 Output bar Element Meaning Type Initial Attr O Permitted value amp values M x Current count REAL 0 0 B EWA Final value automatic REAL 0 0 B VWA Intermediate value automatic REAL 0 0 B ZSPW Buffer value REAL 0 0 DZDR Proport counter speed meter BOOL 0 AVZ Interlocking BOOL 0 TYP 2 4 channel module 0 1 BOOL 0 VER RM disable count pulses BOOL 0 VS RM intermediate signal BOOL 0 ES RM final signal resp UG OG BOOL 0 EXIN RM enable internal BOOL 0 ZL counter active BOOL 0 HDAC Mode manual automatic BOOL 0 S4 Fault alarm hardware BOOL 0 B S10 Fault alarm binary signals BOOL 0 B S16 Fault alarm command outputs BOOL 0 B 31 Fault alarm interlocking BOOL 0 B S80 Fault alarm module defect or parameterization BOOL 0 B BGF Module fault BOOL 1 B QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If Q
32. Bool meaning cannot be specified more exactly L BOOL Input Bool for example to differentiate between other inputs or REAL values IN ANY Input ANY without Bool meaning cannot be specified more exactly OUT ANY Output ANY without Bool meaning cannot be specified more exactly _OP IO Operation Extension for all operable I O variables even if the name is longer than 8 characters OP BOOL Operation MON BOOL Monitoring Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept Table 2 1 Naming Convention for I O Bars Abbreviation Parameter of Meaning Data Type Separator used to facilitate reading If the name is too long the underscore can be dropped _MAN __ Manual value _AUT_ Automatic value _INT_ Internal value _EXT_ External value _RE_ Remote when there is a choice between the computer and for example the I O for example on the case of controller variables SP_ Setpoint PV_ Process variable measured value or process variable LMN_ Loop manipulated variable manipulated variable or analog output signal to be output DISV_ Disturbance variable ER_ Error error signal fault GAIN Kp parameter of the closed loop controller TI Integration value at an integrator or additive control algorithm TD Differentiation value at a differentiator or additive control algorithm TN Integral action time at a multiplying control algorithm
33. KNR 32 63 TELEPERM M standard 6DS1701 with NAMUR limits Even in case of overflow the actual value of the module is indicated at output X KNR 100 131 SIMATIC S5 0 20 mA or 50 50 mA SIMATIC module must transfer 2 th complement KNR 200 231 SIMATIC S5 4 20 mA live zero Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Simulation Error Handling Startup Characteristics Time Response Message Behavior Library of Driver Blocks C79000 G8076 C7 11 04 The analog signal kann be simulated e g if the associated module or sensor is not yet present during commissioning If SIMON is set 1 the simulated value SIM_V is output to X The module fault message can be suppressed by EN_MSG 0 During processing the driver monitors both the hardware and the value This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF
34. REAL 0 0 Q SIMON Simulation ON BOOL 0 Q SIM_V Simulation value REAL 0 0 Q BGNR Module number INT 1 0 60 100 160 KNR Channel number on module with mode INT 0 0 31 32 63 100 131 200 231 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Table 3 22 Output bar Element Meaning Type Initial Attr O Permitted value amp values M X Analog value REAL 0 0 XF Analog signal disturbed 1 BOOL 1 BGF Module defective BOOL 1 QCOM v QVZ v EANK v KF QPARF Parameter assignment error 2 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U D XF 0ifSIMON 1 2 If QPARF 1 no processing of the block is done Library of Driver Blocks 3 24 C79000 G8076 C7 11 04 Driver Blocks 3 8 TM_AA Analog Output Block Type Number Calling OBs Function Working Method Error Handling Library of Driver Blocks C79000 G8076 C7 11 04 FB 304 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used to output an analog signal via a channel of one of the fol lowing TELEPERM M analog output modules 6DS1 702 8AA 6DS1702 8RR or a SIMATIC S5 analog output module connected via one of the TM modu les 6DS1 321 8AA oder 6DS1 327 8AA This block converts an analog value from the intern
35. S 7 BSP Processing inhibit S324 S Table 3 68 Assignment of the accompanying values to the block parameters Accompanying value 1 BGNR Block parameter used for display For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be 1 0 Bars The following tables present the input and output bars of the block Table 3 69 Input bar Element Meaning Type Initial Attr O Permitted value amp values M GBA1 Source 1st binary field to be output Offset 0 WORD 0 U GBA2 Source 2nd binary field to be output Offset 2 WORD 0 U BGNR Module number INT 1 0 60 100 160 EN_MSG Enable control system messages BOOL Q EV_ID Message number DWORD 0 U 3 76 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Table 3 70 Output bar Element Meaning Type Initial Attr O Permitted value amp values M GE1 Target read binary field 1 Offset 12 WORD 0 U GE2 Target read binary field 2 Offset 14 WORD 0 U GE3 Target read binary field 3 Offset 16 WORD 0 U GE4 Target read binary field 4 Offset 18 WORD 0 U GES Target read binary field 5 Offset 20 WORD 0 U GE6 Target read binary field 6 Offset 22 WORD 0 U GE7 Target read binary field 7 Offset 24 WORD 0 U GE8 Target read binary field 8 Offset 26 WORD 0 U G
36. S80 v S4 Module malfunction S321 S 6 7 0 Control system message identifier 8 Control system message identifier Table 3 90 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 WAF The UZT parameter is limited to the range 0 to 255 without error message Status Transfer Description of the status word transfer In order to transfer the status word two PCS7 ALARM_8 system blocks are called The two highest order bits contain a code which is processed e g by the associated OCX display block This is necessary because the assign ment of the two status bytes to the WinCC variables EventRaw x is not un equivocal Library of Driver Blocks 3 104 C79000 G8076 C7 11 04 Driver Blocks Operating and Monitoring via OS Library of Driver Blocks C79000 G8076 C7 11 04 Table 3 91 Status low of the TM_RK block Message Block Initial start message text Message No parameter class 1 ARBG Manual Automatic mode 2 CRBG Compute mode 3 S31 Command inhibit 4 VO fault S4 v S6 v S9 v S10 v S24 v S25 v S80 5 GU Lower limit value AL 6 GO Upper limit value AH 7 Status low identifier 8 Status low identifier Table 3 92 Status high of the TM_RK block Message Block Initial start message text Message No parameter class 1 UMGF External fault 2 Common alarm ST UMGF v GO v GU v S4 v S
37. The parameter is invisible in CFC display and is configured auto matically by the ES It must be configured manually by the STEP 7 user if no ES is used e Valid values Additional limitation within the data type range e Operating and Monitoring The parameters marked with a can be operated and monitored from the corresponding display block of the OS Note The input EN 1 Enable processing of the block as well as the output ENO 0 Error in the block processing or block not enabled only exist in the CFC display applies to all the blocks in the library They are therefore no longer displayed in the I O bar Notice An input parameter which has the attribute Q can be interconnected If it must be possible to operate it with OS means then a corresponding operating block must be interconnected It can then obtain values either by operation or through the interconnection and transfer it to the input mentioned If an interconnected parameter is nevertheless operated directly it is overwritten by the interconnection when the block is processed the next time Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept 2 4 Display Blocks Overview Prerequisites Purpose of Display Blocks Advantages of Display Blocks Display Forms of the Display Blocks Group Display Loop Display Library of Driver Blocks C79000 G8076 C7 11 04 In order to use the display blocks you require a system w
38. YCO if necessary Although the input value is not modified the delimited value is used for increment generation In H mode and active correction of manipulated variable YNF the actuator is corrected to the corrective manipulated variable YN The actuator cannot be controlled manually as long as the correction value of the manipulated variable is 1 The signal YNF must be reset to make possible manual opera tion e Mode selection The Modes H A or C are selected either via the OS binary inputs H A and C or via the unassigned binary inputs HBA ABA and CBA The unassigned inputs have a higher priority than the inputs from OS The latter are only ef fective if all three unassigned inputs have been reset e Parameterization The module number is parameterized via input BGNR The outputs DEA DEZ WEA WEZ and S80 GO GU of the K type controller 6DS1 401 8BA are insignificant Outputs SPC XDC XDE WE WF and EBR1 to EBR3 configuration jum per status and the outputs KP TN KITV K2K1 K3K2 K4K3 K5K4 K6KS5 controller parameters and parameters of the adjusters K1 to K6 are updated either during initialization or after a transition to manual mode e Cycle 250 ms is the minimum processing cycle of the TM_RK block permitted for communication with the module e Limit value generation The limits OG and UG of the effective system deviation WXW or the effec tive controlled variable WX are monitored The monitoring value is
39. acknowledge In addition the module monitors the driver block for detecting a failure in the AS system e Transmitter configuration in SIMATIC S5 Five parameters are transferred from SIMATIC S5 to the receiver block in each message frame header The length of the message frame header is 10 Bytes Bytes 1 and 2 always contain 00H Library of Driver Blocks C79000 G8076 C711 04 Driver Blocks Note All blocks must be 256 words long Specification of the message frame header data from SIMATIC SS Type of instruction byte 3 and 4 of S5 message frame The driver block only recognizes the identifier AD data out in struction AS target address byte 5 and 6 of S5 message frame The data received is stored in a DB for further processing intercon nection Byte 5 contains the DB no Byte 6 the element number where the data is to be stored Condition Block length 256 mandatory Number of data bytes 7 and 8 of S5 message frame This value is always specified in data words 1 word 2 bytes 16 bits Code for data type coordination flag bytes 9 and 10 of S5 message frame There is only one data type in each message frame The code corres ponds to the co ordination flag bit in byte 10 see table 3 90 Flag byte 9 is not interpreted but must however differ from zero as otherwise bytes 9 and 10 of the message frame from the CP525 will contain FFH Table 3 104 Data types
40. allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values 3 19 Driver Blocks Time Response Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Message Behavior Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 15 Control system messages of the TM_BU16 block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S Table 3 16 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR Operating and For this driver block no allocated display block is necessary in the OS Monitoring via OS Instead of this the elements of the standard grafic library of WinCC can be used for display Library of Driver Blocks 3 20 C79000 G8076 C7 11 04 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 17 Input bar Element Meaning Type Init
41. binary val ues 16 values word 1 Fixed point number DB No 0 255 1 64 values 16 Bit 1 value word 2 Floating point number DB No 0 255 1 32 values 32 Bit 1 value 2 words 3 Binary value swapped DB No 0 255 1 64 words same as Code 0 but bytes swapped two by two These specifications apply for input and output commands As SIMATIC S5 does not verify the data type it should be selected in expedient manner In an output command inputs GAGB and ELNR refer to the data source in an input command fetch command they refer to the data target in the AS The parameters PA1 and PA2 specify the data target output command and the data source input command fetch message in the S5 e Link monitoring The transmitter driver does not contain any mutual monitoring functions bet ween the AS and S5 this is performed by the TM_SSKE receiver driver A receiver driver must be specified for monitoring only if a data receiver driver TM_SSKE is not required for data transfer e Fault processing The following outputs are set for fault detection BGF Module fault ready time out Reaction Execution is aborted S305 STOE Module failure self detection Reaction Execution is aborted Library of Driver Blocks C79000 G8076 C7 11 04 3 127 Driver Blocks 3 128 KAFE KF1 KF2 PAF1 PAF2 STF TF1 TF2 SPU1 SPU2 Note Second channel is missing is set if the jumper has been co
42. block FB or FC in an OB is logged in for processing As a rule an existing processing sequence must be obser ved which is why the term install is used instead of insert here Data block which results from a block type and which serves as the storage unit for a concrete application of this type In a project for ex ample the control block type is represented by several instances in stance DBs in order to be able to save the respective setpoint value operating mode parameters etc for each control task Reference value for an analog variable which leads to a reaction when the value is reached or exceeded Library of Driver Blocks C79000 G8076 C7 11 04 Glossary Message class Classification of messages in accordance with their cause The follo wing message classes are used in the SIMATIC process control sy stem Process signals which are triggered when process specific monitoring values for example alarms interrupts upper lower tolerance general process signals are reached or exceeded Control system messages which are output by the control system sy stem messages the I O units errors in the field or for preventive maintenance Requests for operator input which in the case of certain operation se quences draw the operator s attention to the necessity of an operator intervention for example request to acknowledge a stepping operation manually in order to enable transition or operator in
43. block similar to the CFC display How to Find the The blocks of the present library are classified on the basis of their function Suitable Block features into the following groups Library of Driver Blocks C79000 G8076 C7 11 04 Operating blocks for operating and monitoring via OS These blocks are required to transfer OS end operations via the OS block to the PLC block and to receive the feedbacks from the operations accepted at the PLC end Alarm blocks used to monitor digital signals and to transmit configured messages to the OS The various process events which are indicated by changes in Boolean variables are monitored by alarm blocks and are signaled to the OS Function blocks for general arithmetic open loop and closed loop control tasks These are used to solve the regular tasks of the PLC Converter blocks which convert the various data types in order to allow the exchange of data Values can only be transferred between outputs and inputs of different data types in CFC for example from a REAL value to an INTEGER value after they have been converted Driver blocks to exchange information between the process signals via T O modules and the parameters of the I O bar of other blocks Through these blocks you can handle the process values in the physical unit desired by you or react in a defined manner to faults occurring in process data processing 2 5 Block Concept Convention for Naming I O Bars This sectio
44. boxes with a white back ground The boxes with a gray background are purely information boxes and cannot be operated In order to exclude wrong operation as far as possible process operation controls and parameter changes always need to be confirmed by the operator two stage operation The entered value is not written to the corresponding input of the PLC block until it has been confirmed exception stepping mode Proceed as follows for operation configuration e Open the dialog box for entering the value by Selecting the corresponding panel in the control field e Enter the new value in the operable box or click on the buttons e Click on the OK button Result The software checks whether the value is permitted If the upper or lower limit is exceeded a warning box is displayed If the value lies within the limits it is written to the PLC block If a bar is displayed it adapts itself to the new value The dialog box is closed and the value is not written to the PLC block if the Cancel button is activated or if the operation monitoring time of 15 s is exceeded In stepping mode click on the buttons provided in the dialog box The value which has been changed by the corresponding percentages is written into the PLC block without confirmation After the stepping buttons have beenactiva ted you can close the dialog box by clicking on the Cancel or OK but ton Adjustment m Adjustment absolute C
45. called runtime group This ensures that the block is not executed during every OB run The time characteristics are only mentioned if the block indicates them A block having these characteristics signals events to the primary OS If they exist the parameters required to generate messages are documented Block not having message characteristics can be complemented by additional alarm blocks A reference to the message characteristics in contained in the description of the individual blocks capable of signaling If the block has operating and monitoring possibilities on OS the corresponding OS components and their structuring are described Other block types can be complemented by these thus enabling them also to be operated The individual blocks only contains deviations from or supplements to the general rules These general rules are explained below The following points must be checked or set by using ES debugging means in order to ensure that the block can fulfil its assigned function e PLC is in RUN mode e The block is called in the correct OB With time characteristics in a watchdog interrupt OB for example OB32 With start up characteristics additionally in the start up OB OB100 Driver block additionally in the interrupt OBs specified there e The enable input is set EN 1 only for CFC configuration e The primary runtime group of the block is enabled only CFC The block does not indicate an e
46. channel 1 or channel 2 resp Reaction Execution is aborted until the overflow bit in the concerned channel has been cleared No message frames are transferred as long as the overflow bit is set KF and PAF are not set in message specific manner they are indicated in all drivers accessing the module during the error bit output no error interpreta tion related to the transmitter block Output TF is only displayed by the driver block accessing first as the driver resets the bit in the dual port RAM Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Error handling Startup Characteristics Time Response Message Behavior Library of Driver Blocks C79000 G8076 C7 11 04 During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further pr
47. checked the contents of this manual for agreement with the hardware and software described Since deviations cannot be pre cluded entirely we cannot guaranteefull agreement However the data in the manual are reviewed regularly and any necessary correc tions included in subsequent editions Suggestions for improvement are welcomed Siemens AG 2001 2007 Technical data subject to change Siemens Aktiengesellschaft Excellence in Automation amp Drives Siemens Order No C79000 G8076 C711 Preface Description of the Manual Readers Validity of the Manual Library of Driver Blocks C79000 G8076 C7 11 04 The driver block library offers a selection of programs blocks ready to use for common automation tasks They provide you with a basis for carrying out such tasks as e Measured value and digital value acquisition with monitoring of the validity and message output if appropriate e Analog value processing e Output of results via analog or digital output modules This manual describes the components of this library It explains the block concept in accordance with which the blocks are structured and applicable The individual block description provides you with the necessary information to program set up and maintain the automation software created with it The information encompasses the brief description of the function for rapid in formation the method of operation and the interface description
48. e Modes In manual mode Mode H the commands ON EI with acknowledgement and OFF AU with acknowledgement entered via the operator controllable inputs are routed to the open loop control module In automatic mode Mode A the commands ON input EIAB or OFF input AUAB or the commands ON OFF automatic STEP inputs BNEA and BNAA from an automatic controller are routed to the module Priority is not given to automatic and automatic STEP commands Simulta neous operator interventions are possible via the binary inputs These com mands have a higher priority they are routed to the module as long as they are present The commands acknowledgement ON OFF EL AU are also va lid during automatic operation The modes A H automatic manual mode can be selected via binary input AHBA e Parameterization The module number is parameterized via input BGNR and the channel num ber via input KNR channel Nr 0 1 channel open loop control module 6DS1500 8BA channel Nr 1 2 3 respective channel of the open loop control module 6DS1 502 8BA e Interlocking monitoring function The interlocking monitoring function informs the operator of a rejected ON or OFF command Rejection can be caused by output 31 missing process release or a protective command in the opposite direction Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Error handling Startup Characteristics Time Response Message Behavior Li
49. input and output bars of the block Table 3 25 Input bar Element Meaning Type Initial Attr O Permitted value amp values M x analog value REAL 0 0 Q XE Upper range limit REAL 100 0 Q XA Lower range limit REAL 0 0 Q BGNR Module number INT 1 0 60 100 160 KNR Channel number on module with mode INT 0 0 31 100 131 200 231 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Table 3 26 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BGF Module fault BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 Tf QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 3 27 Driver Blocks 3 9 TM_E110 Binary Input Block for S5 and TELEPERM M Modules Type Number Calling OBs Function Working Method 3 28 FB 307 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used as a driver block for reading 8 to 16 binary values from one of the following TELEPERM M binary input modules 6DS1 601 8AA 8AC 8BA or 6DS1 602 8AA 8BA 6DS1 615 8AA or from an interface module to the SIMATIC S5 binary input modules 6DS1 310 8AA 8AB or 6DS1 321 8AA or 6DS1 327 8AA The number of binary values to be read depends on the BA1 and BA2
50. interrupt OB for example OB32 This block is used for acquiring signals from the TELEPERM M proportio ning counter module 2 4 channels 6DS1 613 8 and for sending commands and normalized analog values to the proportioning counter module The proportioning counter module transfers various groups of binary and ana log signals to the TM_DZ block Here they are activated as output signals Fault alarms S4 S10 S16 Return data mode interlocking EXIN VER Configuration jumpers DZDR AVZ TYP Alarm signals states ESA VSA ZL Analog values X ZSPW The following groups of binary and analog signals from the TM_DZ block are transferred to the proportional counter module Analog counter parameters EW VW KF TM Binary counter parameters VR OGUG Operator input commands ZS ZR SP FR e Modes Monitoring and control of the proportioning counter module by the CPU are enabled if mode External EXIN 0 corresponds to the hardware signal FEI 0 has been selected The operator input command Set counter ZS 1 is used to transfer the analog values EW VW KF TM and the bi nary values OGUG VR to the proportioning counter module Im manual mode HDAC 0 the final value EW can be specified by the OS within the programmable range limits XA1 and XE1 The intermediate va lue VW can also be modified within the programmable control limits XA2 and XE2 In automatic mode
51. of WinCC can be used for display Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 13 Input bar Element Meaning Type Initial Attr O Permitted value amp values M BGNR Module number INT 1 0 60 100 160 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Table 3 14 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BW1 Binary value 1 BOOL 0 Si Binary value 1 simulated BOOL 0 BU1 Binary value 1 signal monitor has responded BOOL 0 BW8 Binary value 8 BOOL 0 SI8 Binary value 8 simulated BOOL 0 BU8 Binary value 8 signal monitor has responded BOOL 0 SASI Common alarm simulation BOOL 0 SAST Common alarm fault BOOL 0 BGF Module fault BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 3 6 TM_BU16 Binary Encoder Monitoring Block for 16 Binary Values Type Number Calling OBs Function Working Method Error Handling Startup Characteristics Library of Driver Blocks C79000 G8076 C7 11 04 FB 306 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual wat
52. operated in conjunction with this manual Only qualified personnal should be allowed to install and work on this equipment Qua lified persons are defined as persons who are authorized to commission to ground and to tag circuits equipment and systems in accordance with established safety practices and standards Please note the following Warnings This device and its components may only be used for the applications described in the catalog or technical description and only in connection with devices or components from other manufactorers which have been approved or recommended by Siemens This product can only function correctly and safely if it is transported stored set up and installed correctly and operated and maintained as recommended TELEPERM SIMATIC and SIMATIC NET are registered trademarks of Siemens AG Third parties using for their own purposes any other names in this document which refer to trademarks might infringe upon the rights of the trademark owners Copyright Siemens AG 2001 2007 All rights reserved The reproduction transmission or use of this document or its contents is not permitted without express written authority Offenders will be liable for damages All rights including rights created by patent grant or registration of a utility model or design are reserved Siemens AG Automation and Drives Group Systems Engineering Division D 76181 Karlsruhe Exclusion of liability We have
53. other parameters can then be entered Changing of parameters is only possible if the adequate input privilege is active else a Windows Message Box will appear Input privilege 0 the privilege is not limited Input privilege 1 Changing modes The modes of the TM_EU block On Off can be changed by clicking on the highlighted area A box will then appear where the actual mode is accentua ted After acknowledgement clicking on the desired mode and then on the OK button the box disappears and the command is transferred to the AS After the AS has changed the mode the new mode is shown Klicking on the Cancel Button will close the box 3 69 Driver Blocks Display 1 name of OCX S7 G_EU resp S7 K_EU Name Source Input AS Operator Controllable Technological name ATN no Fault alarm S25 S25 no Fault alarm S10 S10 no Fault alarm S16 S16 no Fault alarm S31 S31 no Fault alarm S18 S18 no Fault alarm S17 S17 no Fault alarm S26 S26 no Fault alarm S20 S20 no Fault alarm S19 S19 no Fault alarm S6 S6 no Fault alarm S4 S4 no Fault alarm S80 S80 no Module fault BGF no Upper range limit motor current AWME no Motor current AW no Lower range limit motor current AWMA no Command ON El state yes in manual mode Command OFF AU state yes in manual mode Mnemonic name OFF TAU no Mnemonic name ON TEI no Quantity X EHT no PCS fault External fault state no S Diagnosis m Environment TEST 580 Module S 4 Module
54. selected by parameterizing input GWU The result of the limit value check is fed to the outputs GO and GU STU 0 GWU 0 The effective system deviation WXW is used for limit value monitoring A hysteresis of 1 OG UG is used when monitoring the limits OG and UG GWU 1 The effective controlled variable WX is used for limit value monitoring A hysteresis parameterized via input HYWX lt is considered when monitoring the limits OG and UG Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Mode indicator Compute Error handling Startup Characteristics Library of Driver Blocks C79000 G8076 C7 11 04 STU 1 Monitoring is disabled and the outputs GO and GU are set 0 gesetzt e Interlocking monitoring The fault alarm interlocking monitoring has responded S31 is not used for the error number generation S31 is mapped at output S31 and displayed in the loop display on the OS during the monitoring time specified via input UZT If UZT 0 interlocking is displayed for the duration of one cycle e Jumper assignments Measuring span of effective W and central unit C values xx x AY Y YW YHUG to YHOG 0 0 W 0 0 W VWUG to VWOG AY CE WY YCU to YCD X X AW CE WW X X AV CE VW X X A XD CE WXW 1 jumper inserted 0 jumper not inserted X not significant Jumper assignment for increment generation During processing the driver monitors both the h
55. system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM_8P is used to generate control system messages 3 67 Driver Blocks Status Transfer 3 68 Table 3 60 Control system messages of the TM_EU block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 QBGF Module malfunction S321 S 6 7 0 Contro system message identifier 8 1 Control system message identifier Table 3 61 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR The UZT parameter is limited to the range 1 to 1800 without error message Description of the status word transfer In order to transfer the status word two PCS7 ALAR
56. system via a TELEPERM M Interface module and stores the data in a S7 data block Usually it is used together with one ore more TM_S5KS blocks This driver block is used to receive message frames from automation systems SIMATIC S5 135U S5 155U and S5 155H S7 300 S7 400 and other sy stems using RK512 3964 3964R protocols via one of the TELEPERM M interface modules 6DS1 333 8AB 6DS1 318 8AB In addition user pro grammable modules based on 6DS1328 8AA hardware allow linking to other protocols if their transfer RAM drivers are compatible with SSKS SSKE handshake Notice One driver is normally sufficient for each interface module If various driver blocks are specified they must be installed in the same processing cycle Proper monitoring and fault processing require the block to be embedded in a processing cycle of 1 s e Parameters and their meaning The module s receive buffer length is 12 message frames each with 128 bytes net data for 2 channel operation The module number is parameterized via input BGNR It can be set to a value between 0 and 60 base unit or 100 to 160 extension unit Driver output BGF is set if an incorrect module number is selected on the module or in the driver block or if more than one module respond to the same BGNR e Monitoring of the interface unit in TELEPERM M The driver block monitors the interface module cyclically An error message STOE 1 is issued if the module does not
57. the flags 62 1 to 70 16 e Block sequence The TM_MSB block should be inserted before the associated TM_BRBK in the same processing cycle in order to avoid synchronization errors Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Error handling Startup Characteristics Time Response Message Behavior Library of Driver Blocks C79000 G8076 C7 11 04 During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block The PCS 7 block ALARM_8P is used to gene
58. values of each S5 110A controller are reserved for the specification of a monitoring time e Channel number KNR for S5 110A 2 tier 1 S5 110A channel number 0 binary value 1 16 module 0 1 2 binary value 17 32 module 2 3 4 binary value 33 48 module 4 5 6 binary value 49 64 module 6 7 8 binary value 65 80 module 8 9 10 binary value 81 96 module 10 11 12 binary value 97 113 module 12 13 14 binary value 113 128 module 14 m 2 S5 110A channel number 16 binary value 129 144 module 0 1 18 binary value 145 160 module 2 3 20 binary value 161 176 module 4 5 22 binary value 177 192 module 6 7 24 binary value 193 208 module 8 9 26 binary value 209 224 module 10 11 28 binary value 225 240 module 12 13 30 binary value 257 275 module 14 m 3 S5 110A channel number 32 binary value 257 275 module 0 1 34 binary value 276 291 module 2 3 etc to 4 S5 110A channel number 62 binary value 496 512 module 14 m m monitoring time The last eight binary values of each S5 110A controller are reserved for the specification of a monitoring time Output BGF will be set if the module number has been set incorrectly on the module or in the TM_A110 etc or if several modules use the same module number The number of bytes groups of 8 bits each output and the associated channel address depend on parameters BA1 BA2 and KNR Whole block de activated 1 byte is transferred to the addres
59. 0 B TAUS Key OFF BOOL 0 TEIN Key ON BOOL 0 ABE1 Process Command ON BOOL 0 ABE2 Process Command OFF BOOL 0 25 Power section failure BOOL 0 B 10 Binary signal monitoring has responded BOOL 0 B S16 Command outputs have failed BOOL 0 B 31 Interlocking monitoring function has responded BOOL 0 B S18 End position monitoring OFF BOOL 0 B S17 End position monitoring ON BOOL 0 B S26 Test position switching device BOOL 0 B 20 Run time monitoring OFF BOOL 0 B 19 Run time monitoring ON BOOL 0 B S6 Control station defective BOOL 0 B S4 Hardware fault on module BOOL 0 B S80 Module failure detected BOOL 0 B BGF Module fault Driver message BOOL 1 B QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 Tf QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 3 73 Driver Blocks 3 16 TM_BRBK Driver Block for Binary Arithmetic Module Coordination Block Type Number Calling OBs Function Working Method 3 74 FB 314 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 The BRBK block is used for acquiring signals from and transferring signals to the unassigned flag area of the TELEPERM M binary arithmetic modules 6DS1 717 8AA 8RR It is also used as a coordin
60. 0 v S16 v S31 6 S80 T O fault S80 7 1 Status high identifier 8 0 Status high identifier Operating and For this driver block an allocated display block is realized in the OS Monitoring via OS See next section Library of Driver Blocks 3 42 C79000 G8076 C7 11 04 Driver Blocks Standardized Dis play for the TM_DZ block Library of Driver Blocks C79000 G8076 C7 11 04 Operating and monitoring of the TM_DZ block via the corresponding NORA requires a corresponding proportioning counter module The modes Enable Disable Counter Output FR SP and Set counter Reset Counter ZS ZR can only be changed when manual mode is active else a Windows Message Box will appear Changing of parameters is only possible if the adequate input privilege is active else a Windows Message Box will appear Input privilege 0 the privilege is not limited Input privilege 1 Changing modes Input privilege 2 Changing OE UE OV UV The modes of the TM_DZ block manual automatic enable disable counter output set reset counter can be changed by clicking on the highlighted area A box will then appear where the actual mode is accentuated After acknow ledgement clicking on the desired mode and then on the OK button the box disappears and the command is transferred to the AS After the AS has chan ged the mode the new mode is shown Klicking on the Cancel Button will close the box name of OCX S7 G_DZ resp
61. 1 04 After the OCX has been placed by the WinCC Grafics Designer the block specific properties box has to be called by a double click on the OCX The block instance and other parameters can then be entered Changing of parameters is only possible if the adequate input privilege is active else a Windows Message Box will appear Input privilege 0 the privilege is not limited Input privilege 1 Changing modes The modes of the TM_EK block Open Close Stop can be changed by clik king on the highlighted area A box will then appear where the actual mode is accentuated After acknowledgemenet clicking on the desired mode and then on the OK button the box disappears and the command is transferred to the AS After the AS has changed the mode the new mode is shown Klik king on the Cancel Button will close the box Configuring the button text In continuous operation mode DLBT 0 the 2nd character of the TY string has to be set to The TZU TST and TAU strings must not include a if they should be operated In inching operation mode DLBT 1 the 2nd character of the TZU TST and TAU strings has to be set to The TY string must not include a if it should be operated A dynamic switchover of the continuous inching operation mode during run time must not be realized as no automatic adjustment of the strings will be possible Display 1 name of OCX S7 G_EK resp S7 K_EK Name Source
62. 15 8AA without clearing the interrupt state function of the former BRA block BGNR 61 and BTYP lt gt 1 will cause a parameter assignment error Table 3 6 Output bar Element Meaning Type Initial Attr O Permitted value amp values M Q1 Binary input channel 1 BOOL 0 Q48 Binary input channel 48 BOOL 0 BGF Module fault BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done Library of Driver Blocks 3 12 C79000 G8076 C7 11 04 Driver Blocks 3 4 TM_BAU Binary Output Block Type Number Calling OBs Function Working Method Error Handling Startup Characteristics Time Response Library of Driver Blocks C79000 G8076 C7 11 04 FB 302 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used for the output of up to 32 binary signals via a TELE PERM M binary output module 6DS1 603 8AA 8BA 8RR 6DS1 604 8AA or 6DS1 605 8AA 8BA The TM_BAU block outputs a type dependent number of binary signals via a binary output module The binary signals are to be made available at the in puts I1 to 132 Output BGF 1 is set if hardware faults are detected during the output process Module type BTYP 1 8 bit output
63. 5 ME2 Excessive temperature S340 S 6 ME3 Door contact S343 S For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be used for display Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 116 Input bar Element Meaning Type Initial Attr O Permitted value amp values M MAO Message output 0 reserved BOOL 0 Q MA1 Message output 1 BOOL 0 I amp C group alarm MA2 Message output 2 BOOL 0 Q Horn block group alarm MA3 Message output 3 reserved BOOL 0 Q MA4 Message output 4 reserved AM1 BOOL 0 Q MA5 Message output 5 reserved AM2 BOOL 0 Q MA7 Message output 7 reserved AM3 BOOL 0 Q INV_E Inversion mask for DIO inputs BYTE 16 FF U INV_A Inversion mask for DIO outputs BYTE 16 FF U EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Message output 6 is toggled by the TM_MELD block by each execution watchdog trigger signal Table 3 117 Output bar Element Meaning Type Initial Attr O Permitted value amp values M MEO Message input 0 reserved BOOL 0 ME1 Message input 1 fan function BOOL 0 ME2 Message input 2 excess temperature BOOL 0 ME3 Message input 3 door contact BOOL 0 ME4 Message input 4 bus redundan
64. 6 v S9 v S10 v S24 v S25 v S80 3 4 5 WAF W F A 6 WAF W F A 7 1 Status high identifier 8 0 Status high identifier For this driver block an allocated display block is realized in the OS See next section 3 105 Driver Blocks Standardized Dis play for the RK block 3 106 The mode of the RK block Manual Automatic Compute can be changed by clicking on the highlighted area The analog values W and Y can be changed by clicking on the mnemonic name or the allocated digital value name of OCX S7 G_RK resp S7 K_RK Name Technological name Mnemonic name X Digital display X Analog display X bar mnemonic name W Digital display W Analog display W bar Quantity X W Upper limit display range X W Lower limit display range X W Upper limit bar display Lower limit bar display Mnemonic name Y Digital display Y Analog display Y bar Quantity Y Upper limit display range Y Lower limit display range Y Display range Y Upper range limit Lower range limit Manual mode Automatic mode Compute mode PCS fault external fault Upper limit digital display Lower limit digital display Upper operating limit setpoint Lower operating limit setpoint Upper operating limit manipulated vari able Lower operating limit manipulated vari able Proportional factor Kp Reset time Adjuster constant K1 TV Adjuster constant K2 K1 Adjuster constant K3 K2 Adjuster constant K4 K3 Adjust
65. 6DS1 321 8AA or 6DS1 327 8AA The block converts a normalized input signal from an analog input module into an analog value of internal floating point representation The output value is made available at output 1 X as a physical quantity wit hin the parameterized range XA XE If the analog value is outside this range a message is sent to output 2 XF Output 3 BGF is used to signal a malfunction of the associated analog input module If a fault indication occurs during measurement the old value of X is retai ned A faulty input signal overrange open circuit initiates output XF 1 and the error number 320 a faulty channel initiates output of the error num ber S321 BGF is set and the error number S305 issued if the module is defective Analog values from SIMATIC modules are monitored for violation of limit values Permissible values are 3 to 22 mA for unipolar signals and 55 to 55 mA for bipolar signals The fault indication XF is only set if the measu red value is higher or lower than these limits The last permissible value is then indicated The module number input 3 and the number of the channel on the module input 4 are parameterized separately If either of the parameters BGNR or KNR is changed the effects on the sub sequent process section must be taken into account e Parameterization 1st analog value KNR 0 or 32 or KNR 100 or KNR 200 KNR 0 31 TELEPERM M standard 6DS1700 6DS1731
66. 7 11 04 Block Concept 2 2 Application Example Task Block Selection Configuring the Blocks Library of Driver Blocks C79000 G8076 C7 11 04 The procedure described above is to be explained in more detail by means of a concrete task A simple temperature control unit is to be created The temperature range is from 0 to 200 C The setpoint range of 140 to 160 C is to be set by the operator The closed loop controller is only operated in automatic mode If a temperature of 170 C is exceeded an alarm message is to be transmitted to the OS Let us assume that the PLC hardware has already been configured by means of STEP 7 tools meaning that it is already known which analog input or out put modules are to be used in which rack and in which slot they are installed and to which module channel the respective temperature sensor or actuator control valve is connected Under this assumption the software can be structured under CFC If however you deploy the blocks under simple STEP 7 tools STL you must program the interconnections parameter assignments assignments of various memory bit as well as calls of the blocks in the corresponding OBs In both cases you do not have to program and debug the various functions used e Driver use Block TM_AE is selected from the Driver block section to read the temperature the assumed analog input module is supported by it Block TM_AA is selected from the Dr
67. 76 C7 11 04 Driver Blocks Alarm Behavior Library of Driver Blocks C79000 G8076 C7 11 04 Notice The driver blocks all have the properties Start up characteristics and Test behavior The latter is necessary in order to be able to react with defined results to the various error responses to the hardware used as well as to possible incorrect configurations The driver blocks with the same instance must therefore be installed not only on the normal processing level but also in the OBs mentioned above When configuring with CFC you only have to install the driver in the normal OB The additional installation in the other OBs is carried out by CFC Different code parts in the block are accessed depending on whether the calling OB is the start up OB the diagnostic OB or an other OB When programming with STL or SCL you have to program the required OBs and call them the respective driver instance in them The PCS 7 block ALARM 8P is used to generate control system messages The block must be provided with an alarm number When configuring with CFC the respective input EV_ID is assigned automatically When configuring with STEP 7 on the other hand you have to use the PMC PRO message pak kage to carry this out yourself The signal is sent with the event class S control system error to the OS if enabled by EN_MSG 1 3 5 Driver Blocks 3 2 Deployment of the Driver Blocks Deployment of the Figure 3 1 sho
68. A Note The extension module 6DS1 720 8AA cannot be used with a 6DS1 717 8RR Working Method The TM_ABR block cannot be executed without a TM_BRBK block The link to a TM_BRBK block is defined by parameterizing inputs BGNV and KOOR else an error indication is output The number of analog values to be transferred is parameterized via input ANZ ANZ 0 means that no execution takes place ANZ 1 to 6 specifies the number of analog outputs Input X7 is always transferred to the module if a value between 1 and 6 has been selected for ANZ Selectable limits of the analog inputs are not monitored Non availabilty messages and channel rela ted alarms are provided as output ANZ X1 X2 X3 X4 X5 X6 X7 0 1 X X 2 X X X 3 X X X X 4 X X X X X X X X X X X 6 X X X X X X X The channel number is selected at input KNR according to the table KNR 0 AA T 1 to AA T 6 and EA T 1 1 AA T 7 to AA T 12 and EA T 2 2 AA T13 to AA T 18 and EA T 3 3 AA T19 to AA T 24 and EA T 4 Library of Driver Blocks 3 78 C79000 G8076 C7 11 04 Driver Blocks KNR 0 X1 x2 X3 xi X5 X6 KNR 1 X1 KNR 2 AA T 13 X1 KNR 3 AA T 19 X1 X5 X6 The analog values 1 18 KNR 0 2 are defined as analog values via the hardware inputs or as arithmetic values by user configuration on the module As the module features a maximum of 18 analog hardware i
69. AB Command OFF automatic BOOL 0 Q AHBA Automatic manual mode BOOL 0 Q EISC Protection ON BOOL 0 Q OFFC Protection OFF BOOL 0 Q EIFR Enable ON BOOL 0 Q AUFR Enable OFF BOOL 0 Q USSC Undervoltage protection BOOL 0 Q SPEL Disable end position monitoring for protec BOOL 0 Q tive command DLBT Continuous operation BOOL 0 Q ABA1 Binary output 1 BOOL 0 Q ABA2 1 Binary output 2 BOOL 0 Q UMGF External fault BOOL 0 Q US Suppression STATUS BOOL Q BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 3 BNEA Command ON automatic STEP BOOL 0 Q BNAA Command OFF automatic STEP BOOL 0 Q TAU Text for OFF STRING2 AU U B TEI Text for ON STRING2 EP U B EHT Quantity STRING6 EHT B ATN Technological name STRING 6f B EN_MSG Enable control system messages and status BOOL 0 Q EV_ID1 Message number status low DWORD 0 U EV_ID2 Message number status high DWORD 0 U EV_ID3 Message number I amp C DWORD 0 U Library of Driver Blocks 3 72 C79000 G8076 C7 11 04 Driver Blocks Table 3 65 In output bar Element Meaning Type Initial Attr O Permitted value amp values M EI Command ON BOOL 0 U B AU Command OFF BOOL 0 U B Table 3 66 Output bar Element Meaning Type Initial Attr O Permitted value amp values M RMAU Return data OFF BOOL 0 B RMEI Return data ON BOOL
70. BRBK block BGF Monitoring of BRBK block Channel No mode incorrect Arithmetic module 6DS1717 8 Figure 3 12 MSB block alarm logic Library of Driver Blocks C79000 G8076 C7 11 04 System alarm Block output Type identifier of module Time out Multiple addressing Module fault 3 93 Driver Blocks e I O error messages I O error messages are shown in the loop display on the OS and have the following meaning S 80 Module failure module access failure Priority S 4 Hardware fault on module S 25 Branch error S 27 Low voltage interconnected S 16 Command output monitoring S 17 End position monitoring CLOSED gt OPEN S 18 End position monitoring OPEN gt CLOSED S 19 Runtime monitoring OPENING S 20 Run time monitoring CLOSING S 21 Torque monitoring function OPEN has responded S 22 Torque monitoring funct CLOSE has responded S 8 Status signal fault 1 S 9 Status signal fault 2 S 5 Local operation S 26 Test position Allocation of I O error numbers to module flags T O Driver Module error messages Input output Internal name I 0 I I I I I I I 0 0 I I I I Flag No ESG 1 Flag number allocation of the 5 ESG channels of the module ESG channel 1 occupies the flags 26 1 to 34 16 ESG channel 2 occupies the flags 35 1 to 43 16 ESG channel 3 occupies the flags 44 1 to 52 16 ESG channel 4 occupies the flags 53 1 to 61 16 ESG channel 5 occuiies
71. CA 8CB It is used together with the TM_RZ block The block transfers a normalized increment present at input DC setpoint increment W for SPC mode actuating increment Y for DDC mode to the controller module The highest resolution is 0 1 Input SPDC has the following functions DDC mode without SPC jumper SPDC 0 Controller inhibit is effective after analog signal monitoring has responded SPDC 1 Controller inhibit is not effective after analog signal monitoring has responded Manual adjustment is possible SPC mode SPC jumper inserted SPDC 0 SPC mode SPDC 1 Compute manual mode Controller inhibit is not effective after analog signal monitoring has responded An additional unassigned binary value BW is transferred to the controller module via input BW The module number is parameterized via input BGNR The channel number related to the TM_RZA block is set via input KNR BGF is set 1 if a hardware failure occurs QVZ EANK cycle time out e Cycle 250 ms is the minimum processing cycle of the RZ RZA blocks permitted for communication with the module Configuration instructions see TM_RZ block 3 117 Driver Blocks Error handling Startup Characteristics Time Response Message Behavior 3 118 During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics
72. E9 Target read binary field 9 Offset 28 WORD 0 U GE10 Target read binary field 10 Offset 30 WORD 0 U GE11 Target read binary field 11 Offset 32 WORD 0 U GE12 Target read binary field 12 Offset 34 WORD 0 U GE13 Target read binary field 13 Offset 36 WORD 0 U GE14 Target read binary field 14 Offset 38 WORD 0 U GE15 Target read binary field 15 Offset 40 WORD 0 U GE16 Target read binary field 16 Offset 42 WORD 0 U BGF Module fault BOOL 1 BGNA Module cannot be addressed BOOL 1 BGA Module failure BOOL 1 QPARF Parameter assignment error 1 BOOL 0 KOOR Subdriver coordination BYTE 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 Tf QPARF 1 no processing of the block is done Note When an instance DB is opened the parameter names comments and byte offsets are visible so that the user can access the I O fields GBAx and GEx with his FB Library of Driver Blocks C79000 G8076 C7 11 04 3 77 Driver Blocks 3 17 TM_ABR Analog Input Output Block for Binary Arithmetic Module Type Number FB 315 Calling OBs The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 Function The block is used as a driver block to output one and to input up to six analog signals to the TELEPERM M analog extension module 6DS1 720 8AA via the binary arithmetic module 6DS1 717 8A
73. FF CLOSING PFOE Enabling process OPEN PFS Enabling process CLOSE S1S Aggregate protection gt CLOSE OFF S28 Plant protection CLOSE OFF S20E Protection OPEN ON WEZU End of travel signal CLOSED WEAF End of travel signal OPEN WENZ End of travel signal not CLOSED WENA End of travel signal not OPEN DEZS Torque signal CLOSED DEAS Torque signal OPEN M1 Individual open loop controller alarm M2 Time out alarm M3 End position error alarm M4 Branch error alarm BBL 3 Command blocked internal signal is extended e Parameterization The AU and ZU operator input function can be enabled disabled via input FHD 1 0 An analog value can be interconnected with input ESR and used as a position feedback signal This value is shown in bar and numeric representation in the loop display on the OS only if BART 2 Inputs OG and UG are used as upper lower bar limits The physical quantity of the value is defined at input EHTY The output is suppressed if an analog value has not been interconnected In order to provide improved representation the impulse type module signal Command blocked BBL is extended in the MSB block The extension time is specified in seconds via input UZT It is re startet after each 0 1 trans ition A binary value interconnected with input FEXT is shown as an external fault in the loop d
74. FM456 has to be booted Notice If the procedure described above has been executed and shall be extended by configuring additional I O blocks the connections need not be modified However the S7 CPU must be restarted in order to allow the the driver block to use the communication services Notice After clear reset of the S7 CPU only the system data and blocks i e the whole block container may be loaded into the CPU but not the connection data After the CPU is restarted the connections are then active again imme diately After the connections have been loaded the FM456 has to be booted Library of Driver Blocks C79000 G8076 C7 11 04 4 7 Communication 4 6 Other Configuration Informations DB3 ist reserved for TM_KOM Subordinated communication blocks TM_ANM TM_KIDB TM_SEND und TM_RECV Moving function blocks to other watchdog OBs 4 8 The configured instances of the communication block TM_KOM all use the global data block DB3 The DB3 is part of the library and is transferred to the CPU with the CFC The DB number 3 must be kept for the instances of the communication block TM_KOM Three other blocks are subordinated under the TM_KOM and TM_KST communication blocks e STM_ANM e STM_KIDB e STM _ SEND e STM_RECV These are loaded into the CPU by the CFC automatically When moving the allocation of the driver and communication blocks from one watchdog alarm to another with the CFC the b
75. Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 QBGF Module malfunction S321 S 6 7 0 Control system message identifier 8 Control system message identifier Table 3 36 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR Description of the status word transfer In order to transfer the status word two PCS7 ALARM_8 system blocks are called The two highest order bits contain a code which is processed e g by the associated OCX display block This is necessary because the assign ment of the two status bytes to the WinCC variables EventRaw x is not un equivocal Table 3 37 Status low of the TM_DZ block Message Block Initial start message text Message No parameter class 1 HDAC Manual Automatic mode 2 ES RM final signal ES 3 VS RM intermediate signal VS 4 EXIN Internal RM enabling 5 SPM Disabled Enabled 6 ZL Counter active 7 Status low identifier 8 Status low identifier 3 41 Driver Blocks Table 3 38 Status high of the TM_DZ block Message Block Initial start message text Message No parameter class 1 UMGF External fault 2 Common alarm ST UMGF v S80 v S4 v S10 v S16 v S31 3 4 5 T O fault S80 v S4 v S1
76. Input AS Operator Controllable Technological name ATN no Electronic position indication YESR no Fault alarm S25 25 no Fault alarm S10 S10 no Fault alarm S16 S16 no Fault alarm S31 S31 no Fault alarm S17 S17 no Fault alarm S18 S18 no Fault alarm S21 S21 no Fault alarm S22 S22 no Fault alarm S19 S19 no Fault alarm S20 S20 no Fault alarm S9 sg no Fault alarm S26 S26 no Fault alarm S6 S6 no Fault alarm S4 S4 no Fault alarm S80 S80 no Module fault BGF no Upper range limit Y YME no Lower range limit Y YMA no 3 61 Driver Blocks Standardized Dis play for the TM_EK block Manipulated value Y Y no Open AU state yes in manual mode Close ZU state yes in manual mode Stop ST state yes in manual mode mnemonic name CLOSED TZU no mnemonic name STOP TST no mnemonic name OPEN TAU no mnemonic name Y TY no Quantity Y EHT no PCS fault External fault state no After the OCX has been placed by the WinCC Grafics Designer the block specific properties box has to be called by a double click on the OCX The block instance and other parameters can then be entered Changing of parameters is only possible if the adequate input privilege is active else a Windows Message Box will appear Input privilege 0 the privilege is not limited Input privilege 1 Changing modes The modes of the TM_EK block Open Close Stop can be changed by clik king on the highlighted area A box will then appear where the actual mode is acc
77. K 1 TRUE gt The block result is OK e ENO binary result bit OK 0 FALSE gt The result or the required conditions for its calculation for example input values operating mode etc are invalid In the case of FBs the inverted binary input bit is additionally stored in the QERR output of the instance DB e QERR NOT ENO Notice The following applies when programming in STL ENO The binary result bit can only be evaluated immediately after the block has been executed since it can be influenced by the subsequent STEP 7 instructions It is the typical error indicator of the FCs or ES blocks QERR is stored in the instance DB of an FB and can also be scanned later Error indication arises by two independent means e The operating system recognizes a processing error for example value overflow called system functions supply an error code with binary input bit 0 This is a function of the system and is not mentioned expressly in the individual block descriptions e The block algorithm checks values and operating modes for their functional legality These error cases are documented in the description of the block The evaluation of the error indication can be used for example to generate messages refer to the section on alarm blocks or to utilize substitute values for invalid results The error output QPARF indicates a parameterization error permissible range of values exceeded If
78. LOSE BOOL 0 S4 Module malfunction BOOL 0 B S6 Control station malfunction BOOL 0 B S9 Analog signal monitoring Common S91 S95 BOOL 0 B S10 Binary signal monit function has responded BOOL 0 B S24 Motor temperature too high BOOL 0 B 25 Power section malfunction BOOL 0 B 31 Interlocking monitoring function has responded BOOL 0 B S80 Module fault read cycle error BOOL 0 B GO Upper limit violation BOOL 0 GU Lower limit violation BOOL 0 BGF Module fault QVZ or EANK BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done 3 112 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 3 21 TM_RZ Input Block for Two Channel Closed Loop Controller Module Type Number Calling OBs Function Working Method Library of Driver Blocks C79000 G8076 C7 11 04 FB 319 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This driver block is used for the acquisition of analog and binary signals via one channel of a two channel TELEPERM M controller module 6DS1 402 8AA 8BA or 6DS1 403 8AA 8CA 8CB It is used together with the TM_RZA block The block converts the analog and binary values into values of system inter nal representation The controlled variable is pres
79. Loop Controller Modules 3 21 TM_RZ Input Block for Two Channel Closed Loop Controller Module 3 22 TM_RZA Output Block for Two Channel Closed Loop Controller Modules 3 23 TM_SSKE 3964R Linking Receiver Block elje fel fel fe p p O 0e J WwW e ojo N A 3 24 TM_S5KS 3964R Linking Transmitter Block 3 25 TM_MELD Driver Block for I amp C Messages P N N Library of Driver Blocks 3 2 C79000 G8076 C7 11 04 Driver Blocks 3 1 Overview Purpose of Driver Blocks The S7 CPU conceals the hardware dependence of access to the I O peripheral and allows direct access to the I O peripheral Process instrumentation and control systems place other requirements on signal processing This also includes test information for every hardware signal such as module channel errors In order to fulfil these requirements the library offers driver blocks which implement the interface to the hardware including the test functionality Module The table provides an overview of the drivers with the corresponding Assignment modules Table 3 1 Overview of the driver blocks with the corresponding modules FB block Block type Module designation Corresponding module No name MLFB Number 301 TM_BEI 6DS1 601 602 615 Binary input modules 302 TM_BAU 6DS1 603 604 605 Binary output modules 303 TM_BU8 6DS1 620 621 Binary inp
80. M 8P is used to generate control system messages Table 3 96 Control system messages of the TM_RZ block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 QBGF Module malfunction S321 S Table 3 97 Assignment of the accompanying values to the block parameters Accompanying value Block parameter BGNR 2 KNR used for display For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be 1 0 Bars The following tables present the input and output bars of the block Table 3 98 Input bar Element Meaning Type Initial Attr O Permitted value amp values M X1E Upper range limit X1 REAL 100 0 Q X1A Lower range limit X1 REAL 0 0 Q X2E Upper range limit X2 REAL 100 0 Q X2A Lower range limit X2 REAL 0 0 Q X3E Upper range limit X3 REAL 100 0 Q X3A Lower range limit X3 REAL 0 0 Q BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 63 EN_MSG Enable control system messages BOOL Q EV_ID Message number DWORD 0 U Library of Driver Blocks C79000 G8076 C7 11 04 3 115 Driver Blocks Table 3 99 Output bar
81. M_8 system blocks are called The two highest order bits contain a code which is processed e g by the associated OCX display block This is necessary because the assign ment of the two status bytes to the WinCC variables EventRaw x is not un equivocal Table 3 62 Status low of the TM_EU block Message Block Initial start message text Message No parameter class 1 RMEI On 2 RMAU Off 3 S80 T O fault S80 4 T O fault S80 v S31 v S4 v S25 v S10 v S16 v S17 v S18 v S19 v S20 v S6 v S26 5 S31 Command inhibit 6 AHBA Automatic Manual mode 7 0 Status low identifier 8 0 Status low identifier Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Operating and Monitoring via OS Standardized Dis play for the EU block Library of Driver Blocks C79000 G8076 C7 11 04 Table 3 63 Status high of the TM_EU block Message Block Initial start message text Message No parameter class 1 UMGF External fault 2 Common alarm ST UMGF v S80 v S31 v S4 v S25 v S10 v S16 v S17 v S18 v S19 v S20 v S6 v S26 Status high identifier 0 Status high identifier WINALL AD nN HR WwW For this driver block an allocated display block is realized in the OS See next section After the OCX has been placed by the WinCC Grafics Designer the block specific properties box has to be called by a double click on the OCX The block instance and
82. N ON BOOL 0 U LZZU Time out CLOSING BOOL 0 U B LZAF Time out OPENING BOOL 0 U B EFAZ End position error OPEN gt CLOSED BOOL 0 U B ON gt OFF EFZA End position error CLOSED gt OPEN BOOL 0 U B OFF gt ON AZS Branch error BOOL U B TE Test position BOOL 0 U B Library of Driver Blocks C79000 G8076 C7 11 04 3 99 Driver Blocks Table 3 88 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BSP Processing inhibit BOOL 0 U UAV Low voltage interconnected BOOL 0 U B UEBA Monitoring command output BOOL 0 U B VOV Local operation interconnected BOOL 0 U B RMF1 Status signal fault 1 BOOL 0 U B RMF2 Status signal fault 2 BOOL 0 U B BBL Command blocked BOOL 0 U B UEFS Disable end position monitoring protection BOOL 0 U UEF Disable end position monitoring BOOL 0 U S1SV Aggregate protection CLOSE OFF BOOL 0 U LSB Lamp fault blinking BOOL 0 U LSR Lamp fault steady light BOOL 0 U LZUB Lamp CLOSED OFF blinking BOOL 0 U LZUR Lamp CLOSED OFF steady light BOOL 0 U LZUF Lamp CLOSED OFF flickering light BOOL 0 U LAFB Lamp OPEN ON blinking BOOL 0 U LAFR Lamp OPEN ON steady light BOOL 0 U LAFF Lamp OPEN ON flickering light BOOL 0 U BGA Module failure BOOL 0 U B QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inve
83. OL 0 U HVW2 Manual operator input Preselection 2 BOOL 0 U LVW2 Lamp steady light Preselection 2 BOOL 0 U HVW3 Manual operator input Preselection 3 BOOL 0 U LVW3 Lamp steady light Preselection 3 BOOL 0 U QPARF Parameter assignment error BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done Library of Driver Blocks 3 90 C79000 G8076 C7 11 04 Driver Blocks 3 19 TM_MSB Block for the ESG Functions Motor Valve and Actuator Control on the Binary Arithmetic Module Type Number Calling OBs Function Working Method Library of Driver Blocks C79000 G8076 C7 11 04 FB 317 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This driver block is used for monitoring and controlling the ESG functions motor valve and actuator control of a TELEPERM M binary arithmetic module 6DS1 717 8AA 8RR The TM_MSB block can only be used together with a TM_BRBK block The interconnections with the TM_BRBK block must be established via inputs BGNV BGAE and KOOR Input BART defines whether the block is to be executed as a motor valve control BART 1 or as an actuator control BART 2 Block processing is inhibited if a control mode has not been selected BART 0 The ESG block input defines which ESG
84. OOL 0 Q BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 1 2 DAAR Data type INT 0 0 1 2 3 GAGB Data block no DB no in PCS 7 INT 1 gt 0 with MODI lt gt AD max 254 ELNR Element number word offset in the DB INT 0 gt 0 with MODI lt gt AD max 254 ANZ Number of data in words INT 1 1 32 1 64 PA1 Partner address 1 INT 0 0 255 PA2 Partner address 2 INT 0 0 255 MODI Command mode STRING2 AD AD ES ED EE EA EM EZ ET EN_MSG Enable control system messages BOOL Q EV_ID Message number DWORD 0 U 3 130 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Table 3 114 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BGF Module access fault BOOL 1 STOE Module fault BOOL 0 PAF1 Partner 1 defective BOOL 0 PAF2 Partner 2 defective BOOL 0 KF1 Link 1 defective BOOL 0 KF2 Link 2 defective BOOL 0 KAFE Channel 2 missing BOOL 0 TF1 Message frame fault 1 BOOL 0 TF2 Message frame fault 2 BOOL 0 STF Configuration fault 1 BOOL 0 SPU1 Transmit buffer 1 overflow BOOL 0 SPU2 Transmit buffer 2 overflow BOOL 0 ST_L Read pointer error BOOL 0 ST_S Write pointer error BOOL 0 QPARF Parameter assignment error BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 source DB cannot be found source DB too short fixed point o
85. PARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 3 47 Driver Blocks 3 12 TM_ZE Metering Pulse Input Block Type Number Calling OBs Function Working Method Error handling Startup Characteristics Time Response 3 48 FB 310 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used for acquiring one channel of the TELEPERM M metering pulse input module 6DS1 607 8AB As selected by the scan cycle defined via the CFC the TM_ZE block pro cesses one channel 16 bit counter of the metering pulse input module and presents the counter value at output ZW The associated counter is reset when the data is read Cyclic processing Output UEBL overflow is set to 1 and a system error message is issued if the maximum count 32 767 is exceeded ZW is then set 0 During processing the driver monitors both the hardware and the value This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating sy
86. PARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 6 7 0 Control system message identifier 8 1 Control system message identifier Table 3 47 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR 3 TYP Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Status Transfer Operating and Monitoring via OS Library of Driver Blocks C79000 G8076 C7 11 04 Description of the status word transfer In order to transfer the status word two PCS7 ALARM _8 system blocks are called The two highest order bits contain a code which is processed e g by the associated OCX display block This is necessary because the assign ment of the two status bytes to the WinCC variables EventRaw x is not un equivocal Table 3 48 Status low of the TM_EG block Message Block Initial start message text Message No parameter class 1 2 3 RMEI Open On 4 RMAU Closed Off 5 Disable enable 6 AH Automatic Manual mode 7 Status low identifier 8 Status low identifier Table 3 49 Status high of the TM_EG block Message Block Initial start message text Message No parameter class 1 UMGF External fault 2 Common alarm ST UMGEF S18 v S20 3 4 5 S18 Status discrepancy S18 6 S20 Runtime error S20 7 1 Status h
87. Q SUSL Protection CLOSE SKZ BOOL 0 Q BGNR Module number INT 1 0 60 100 160 WAF Modul fault display INT 0 0 1 2 TY Mnemonic for Y STRING2 Y7 U B TW Mnemonic for W STRING2 W U B TX Mnemonic for X STRING2 X U B TH Mnemonic for H STRING2 H U B 3 110 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Table 3 93 Input bar Element Meaning Type Initial Attr O Permitted value amp values M TA Mnemonic for A STRING2 A U B TC Mnemonic for C STRING2 ICX U B EHTX Physical quantity AW1 STRING6 EHTX B ATN Technological name STRING16 Veen B EN_MSG Enable control system messages and status BOOL 0 Q EV_ID1 Message number status low DWORD 0 U EV_ID2 Message number status high DWORD 0 U EV_ID3 Message number I amp C DWORD 0 U Table 3 94 In output bar Element Meaning Type Initial Attr O Permitted value amp values M Y Y manual REAL 0 0 U B Ww WH resp VH REAL 0 0 U B H Manual command manual BOOL 0 U B A Manual command automatic BOOL 0 U B C Compute BOOL 0 U B Table 3 95 Output bar Element Meaning Type Initial Attr O Permitted value amp values M X1 Analog value 1 REAL 0 0 X2 Analog value 2 REAL 0 0 X3 Analog value 3 REAL 0 0 WY Effective manipulated variable REAL 0 0 B WW Effectiv
88. RING6 EHT B ATN Technological name STRING16 Beene B EN_MSG Enable control system messages and status BOOL 0 Q EV_ID1 Message number status low DWORD 0 U EV_ID2 Message number status high DWORD 0 U EV_ID3 Message number I amp C DWORD 0 U Library of Driver Blocks 3 64 C79000 G8076 C7 11 04 Driver Blocks Table 3 58 In output bar Element Meaning Type Initial Attr O Permitted value amp values M YEXT Position indication Y from external device REAL 0 0 Q Y Manipulated value Y for inching operation REAL 0 0 B AU Command OPEN BOOL 0 U B ZU Command CLOSE BOOL 0 U B ST Command STOP BOOL 0 U B Table 3 59 Output bar Element Meaning Type Initial Attr O Permitted value amp values M YESR Electronic position indication REAL 0 0 B ZWST Return data intermediate position BOOL 0 LAAU Return data Opening BOOL 0 RAZU Return data Closing BOOL 0 RNAU Return data NOT OPEN BOOL 0 RAUF Return data OPEN BOOL 0 B RZU Return data CLOSED BOOL 0 B RNZU Return data NOT CLOSED BOOL 0 TAUF Key OPEN BOOL 0 TAZU Key CLOSED BOOL 0 TSTP Key STOP BOOL 0 ABE1 Command CLOSE on module BOOL 0 ABE2 Command OPEN on module BOOL 0 25 Power section failure BOOL 0 B 10 Binary signal monitoring has responded BOOL 0 B S16 Command output failure BOOL 0 B 31 Interlocking monitoring function has resp
89. S7 K_DZ Name Source Input AS Operator Controllable Technolog name ATN no Current count X no Final value automatic EWA no Intermediate value automatic VWA no Fault alarm S4 S4 no Fault alarm S10 S10 no Fault alarm S16 S16 no Fault alarm S31 S31 no Fault alarm S80 S80 no Module fault BGF no Upper range limit XE1 yes in loop display Setpoint final value EW yes Lower range limit XA1 yes in loop display Upper control limit XE2 yes in loop display Setpoint intermediate value VW yes Lower control limit XA2 yes in loop display Set counter ZS state yes in manual mode Reset counter ZR yes in manual mode Disable counter output SP state yes in manual mode Enable counter output FR state yes in manual mode Automatic mode A state yes Manual mode H state yes Mnemonic name EW TEW no Mnemonic name VW TVW no Mnemonic name X TX no Mnemonic name ZS TZS no Mnemonic name ZR TZR no Mnemonic name A TA no Mnemonic name H TH no Mnemonic name SP TSP no Mnemonic name FR TFR no Quantity of measurement X EHTX no PCS fault External fault state no 3 43 Driver Blocks Figure 3 3 Display of the DZ block On the right of the final signal indicator the final value EWA is displayed on the right of the intermediate signal indicator the intermediate value VWA is displayed The symbol situated between these is the counter s state green red counter active not active The white bar on t
90. SIEMENS SIMATIC Process Control System PCS 7 Library of Driver Blocks for TELEPERM I O Peripherals Reference Manual 01 2007 C79000 G8076 C711 04 Preface Contents Installation Block Concept Driver Blocks Communication Annex Technical Data Abbreviations Applicable Documents Glossary Safety Guidelines gt gt gt Qualified Staff Intended Use ZN Trademarks This manual contains notices which you should observe to ensure your own personal safety as well to protect the product and connected equipment These notices are mar ked as follows to the level of danger The notices to ensure your personal safety are additional highlighted in the manual by a warning triangle Danger indicates an imminently hazardous situation which if not avoided will result in death or serious injury Warning indicates a potentially hazardous situation which if not avoided could result in death or serious injury Caution used with the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury Caution used without safety alert symbol indicates a potentially hazardous situation which if not avoided may result in property damage Notice Notice used without the safety alert symbol indicates a potential situation which if not avoided may result in an undesireable result or state The device system may only be set up and
91. TRUE no processing of the block function is done The output BGF indicates a hardware fault module not plugged module faulty etc The detailed cause is displayed via I amp C alarm messages A difference is made between e Initial start The block is called for the first time from the OB in which it has been installed As a rule this is the OB in which normal process specific processing occurs for example the watchdog interrupt OB The block enters the state corresponding to the input parameters These can be initial value refer also to the I O bar or values which you have already configured for example in CFC The initial start behavior is not described separately unless the block deviates from this rule 2 13 Block Concept Time Characteristics Message Characteristics Operating and Monitoring via OS Starting Up 1 0 Bar e Startup The block is executed once during a CPU startup This ensures that the block is called up from a start up OB where it is installed automatically by the ES or has to be installed manually by using STEP 7 In this case the start up characteristics are described A block with these characteristics must be installed into a watchdog interrupt OB It calculates its time constants parameters on the basis of its sampling time the interval between two consecutive cyclic processing steps When configuring in CFC on an ES the sampling time is also defined through the scan rate of the so
92. V_ID2 Message number status high DWORD 0 U EV_ID3 Message number I amp C DWORD 0 U Table 3 51 In output bar Element Meaning Type Initial Attr O Permitted value amp values M H Manual mode BOOL 0 U B A Automatic mode BOOL 0 U B AU Command OFF BOOL 0 U B EI Command ON BOOL 0 U B ST Command STOP BOOL 0 U B Table 3 52 Output bar Element Meaning Type Initial Attr O Permitted value amp values M RMAU Return data OFF BOOL 0 B RMEI Return data ON BOOL 0 B S18 End position error BOOL 0 20 Time out BOOL 0 AH Mode 0 1 automatic manual BOOL 0 BGF Module fault BOOL 1 B QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done 3 56 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 3 14 TM_EK Driver Block for Open Loop Control Module Valve Type Number Calling OBs Function Working Method Library of Driver Blocks C79000 G8076 C7 11 04 FB 312 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 TM_EK is used for acquiring signals from one of the TELEPERM M open loop control modules 6DS1 501 8AA 8AB 8BA 8BB or of a channel of one of the TELEPERM M open loop control modules 6DS1 503 8AA 8BA and to transfer commands to the module The
93. acteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values 3 75 Driver Blocks Time Response Message Behavior Operating and Monitoring via OS Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 67 Control system messages of the TM_BRBK block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 TYP Wrong module type S311 S 6 QBGF Module malfunction defective S321
94. al floating point represen tation into an output signal which is adapted to the respective TELEPERM M or S5 analog output module The analog value entered via input X is first normalized and limited according to the measuring range XA XE Then it is fed to a channel of an analog output module which has been parameterized via BGNR module number and KNR channel number Always use the numbers 0 to 31 to select and address the channels of all TELEPERM M modules If numbers between 100 and 131 or 200 and 231 are used the program will be set to SIMATIC modules which will then be addressed with channel numbers between 0 and 31 without offset 100 or 200 e Parameterization channel number 0 31 TELEPERM M Standard channel number 100 131 SIMATIC S5 bipolar channel number 200 231 SIMATIC S5 unipolar 4 20 mA During processing the driver monitors both the hardware and the value This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow 3 25 Driver Blocks Startup Characteristics Time Response Message B
95. ameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S Table 3 8 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be used for display Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 9 Input bar Element Meaning Type Initial Attr O Permitted value amp values M Il Binary output 1 BOOL 0 Q 132 Binary output 32 BOOL 0 Q BGNR Module number INT 1 0 60 100 160 BTYP Module type INT 0 0 3 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Table 3 10 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BGF Module fault BOOL 1 QCOM v QVZ v EANK QPARF Parameter assignment error D BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 Tf QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 3 5 TM_BU8 Binary Encoder Monitoring Block for 8 Binary Values Type Number Calling OBs Function Working Method E
96. ancel Operation box to adjust Operation box to adjust Manual or Automatic at Off or On at present Off present Manual is active is active Figure 3 6 Bedienboxen des EG Bausteins 1 0 Bars The following tables present the input and output bars of the block Table 3 50 Input bar Element Meaning Type Initial Attr O Permitted value amp values M HAND Manual mode BOOL 0 Q AUTO Automatic mode BOOL 0 Q AUAC Automatic OFF BOOL 0 Q EIAC Automatic ON BOOL 0 Q SAUS Protection OFF BOOL 0 Q LASP Circuit breaker locked BOOL 0 Q SPEI Interlocking ON BOOL 0 Q UMGF External fault BOOL 0 Q BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 7 TYP Configuration definition INT 0 0 1 2 AUBA Command OFF PAA BOOL 0 Q EIBA Command ON PAA BOOL 0 Q ACBA Command automatic PAA BOOL 0 Q TEI Text for EI STRING2 EP U B TAU Text zu AU STRING2 AU U B Library of Driver Blocks C79000 G8076 C711 04 3 55 Driver Blocks Table 3 50 Input bar Element Meaning Type Initial Attr O Permitted value amp values M TA Text for A STRING2 A U B TH Text for H STRING2 H U B ATN Technological name STRING16 fean B EN_MSG Enable control system messages and status BOOL 0 Q EV_ID1 Message number status low DWORD 0 U E
97. ancel m Adjustment in 4 10 1 1 10 Figure 2 4 Display example of a dialog box Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept Assignment to the Block Parameters Authorization to Operate Monitoring Analog Value Dis play Authorization to Monitor Library of Driver Blocks C79000 G8076 C7 11 04 The operable and monitorable boxes in the various bodies of the display blocks have a unique assignment to the input and in out parameters of the PLC blocks This interdependence is represented in the sections on the individual PLC blocks Operator intervention in process values and the changing of parameters is only possible with a certain user authorization The authorization levels are contained in the login of the respective user and are assigned in WinCC The display blocks use up to three authorizations levels controlled by parameters They are defined at configuring the display blocks The assignment of the authorization levels is described at the individual display blocks The values in the PLC block which are relevant for operating and monitoring are shown in the display block in the various bodies Various forms such as analog values bars curves etc are available for displayed values The upper and lower limit can be set The Limit body only represents the limits graphically and cannot be operated The upper and lower limits of the objects can onl
98. aphic in the graphics display box The size of the graphics preview box can be changed by entering values in the Width and Height boxes The values are entered as pixels Confirm the values entered by clicking on the Apply button You can change the size of the graphics within the graphics preview box by grabbing the rectangular graphics at the edges or corners and dragging the mouse horizontally vertically or diagonally while keeping the left hand mouse button pressed If several graphics overlap in the graphics preview box the graphic is displayed completely whose assigned parameter is uppermost in the parameter list in the configuration box Covered graphics can therefore be displayed completely by moving the assigned parameter to the top of the parameter list The parameters can be moved by dragging with the mouse Proceed as follows to remove the assignment of a graphic to a parameter Point on the corresponding graphic in the configuration box and open a dialog box by clicking on the right hand mouse button Click on OK The graphic is removed from the configuration box and assignment deleted 2 19 Block Concept 2 6 Operating and Monitoring with Display Blocks Overview Where is Operating Carried Out How to Operate 2 20 This section shows you how to use the display blocks to change process values and parameters and monitor the process The operating boxes input boxes are displayed as
99. ardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values 3 103 Driver Blocks Time Response Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Message Behavior Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 89 Control system messages of the TM_RK block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5
100. are permitted The module number BGNR can be selected in the range from 0 to 60 or 100 to 160 Up to four S5 110A controllers can be connected to one S5 110A interface module 6DS1310 Each SS 100A controller can be equipped with 7 modules with 8 binary values each 56 binary values in a 1 tier structure 15 modules with 8 binary values each 120 binary values in a 2 tier structure If 16 binary values are to be transferred the channel number KNR even module number in the S5 110A controller and BA2 0 are used to address two adjacent modules in the S5 110A controller e Channel number KNR for S5 110A 1 tier 1 S5 110A channel number O binary value 1 16 module 0 1 2 binary value 17 32 module 2 3 4 binary value 33 48 module 4 5 6 binary value 49 64 module 6 m 2 S5 110A channel number 8 binary value 65 80 module 0 1 10 binary value 81 96 module 2 3 12 binary value 97 112 module 4 5 14 binary value113 128 module 6 m 3 S5 110A channel number 16 binary value129 144 module 0 1 18 binary value145 160 module 2 3 20 binary value161 176 module 4 5 22 binary value177 192 module 6 m 3 33 Driver Blocks 3 34 4 S5 110A channel number 24 binary value 193 208 module 0 1 26 binary value209 224 module 2 3 28 binary value225 240 module 4 5 30 binary value241 256 module 6 m m monitoring time The last eight binary
101. art message text Message No parameter class 1 ALOE Opening 2 ALS Closing 3 ARAF Open On 4 ARZU Closed Off 5 LZUB Lamp Closed Off 6 LAFB Lamp Open On 7 0 Status low identifier 8 0 Status low identifier Table 3 85 Status high of the TM_MSB block Message Block Initial start message text Message No parameter class 1 FEXT External fault 2 Common alarm ST LZUB v LAFB v FEXT v BGF v DEZS v DEAS v LZZU v LZAF v EFAZ v EFZA v AZS v UAV v UEBA v RMF1 v RMF v TE v VOV 3 4 5 BBL Command inhibit 6 T O fault BGF v DEZS v DEAS v LZZU v LZAF v EFAZ v EFZA v AZS v UAV v UEBA v RMF1 v RMF2 v TE v VOV T Status high identifier 8 0 Status high identifier For this driver block an allocated display block is realized in the OS See next section Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Standardized Dis play for the MSB block Operating and monitoring of the TM_MSB block via the corresponding NORA requires a corresponding binary arithmetic module After the OCX has been placed by the WinCC Grafics Designer the block specific properties box has to be called by a double click on the OCX The block instance and other parameters can then be entered name of OCX S7 G_MSB resp S7 K_MSB Name Module fault Enable process OPEN Enable process CLOSE Aggregate p rotection CLOSE Plant protection gt CLOSE OFF Plant protection OPEN ON
102. ation block for subdriver blocks Using the BRBK block up to 32 binary values can be entered in the module s flag area flags 15 1 to 15 16 or 16 1 to 16 16 The binary values must be provided in two fields with 16 values each inputs GBA1 and GBA2 module flag area AS In addition max 256 binary values are read from the module s flag area flags 71 1 to 71 16 86 1 to 86 16 The binary values are stored in 16 fields of 16 values each outputs GE1 GE16 All digital values will be set to 0 if a module malfunction has been detected Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Error handling Startup Characteristics Library of Driver Blocks C79000 G8076 C7 11 04 module flag area AS lt GEI lt GE2 lt GE3 lt GE4 lt GE16 The BRBK block coordinates and monitors the data transfer to the module Subordinate blocks can only exchange data with the module after the BRBK block has internally enabled data transfer e Block sequence All subdriver blocks TM_ABR TM_MSB TM_TVB pertaining to a TM_BRBK should be installed in the same processing cycle before the BRBK in order to avoid synchronization errors e Parameterization interconnection The module number is specified via input BGNR During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup char
103. ay block is necessary in the OS Monitoring via OS Instead of this the elements of the standard grafic library of WinCC can be used for display Library of Driver Blocks 3 36 C79000 G8076 C7 11 04 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 33 Input bar Element Meaning Type Initial Attr O Permitted value amp values M Al Binary value 1 BOOL 0 Q A16 Binary value 16 BOOL 0 Q BAL D Mode 1 INT 0 0 2 BA2 D Mode 2 INT 0 0 3 BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 63 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U 1 Modes BAx 1 and BAx 2 are identical compatible with TELEPERM M Table 3 34 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BGF Module fault BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 3 37 Driver Blocks 3 11 TM_DZ Driver Block for Proportioning Counter Module 2 4 Channels Type Number Calling OBs Function Working Method 3 38 FB 309 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog
104. blinking 69 Signal is extended e Preselector control mode element TEVL 2 Input BART defines the preselector control mode Three modes are possible 1 Preselection 1 out of 2 using 1 key 2 Preselection 1 out of 2 using 2 keys 3 Preselection 1 out of 3 using 3 keys Notice The user must ensure that the mode selected matches the mode configured on the module A check is not performed Signals from the TVB block to the module The TVB block transfers the following input signals to the module Vi Preselection 1 V2 Preselection 2 mode 2 or 3 only V3 Preselection 3 mode 3 only Library of Driver Blocks C79000 G8076 C7 11 04 3 83 Driver Blocks Error handling 3 84 Signals from the module to the TVB block Some of the signals from the module are stored in outputs some in internal elements VW1 Feedback output command generating set 1 Vw2 Feedback output command generating set 2 Vw3 Feedback output command generating set 3 HVW1 Manual operator input preselection 1 HVW2 Manual operator input preselection 2 HVW3 Manual operator input preselection 3 LVW1 Lamp steady light Preselection 1 LVW2 Lamp steady light Preselection 2 LVW3 Lamp steady light Preselection 3 0 signal is extended e Parameterization At input TEVL the user defines whether a partial subgroup control TEVL 1 or a preselector control TEVL 2 has to be processed Block processing is disabl
105. brary of Driver Blocks C79000 G8076 C7 11 04 Block Concept Description of this Chapter In this Chapter Library of Driver Blocks C79000 G8076 C7 11 04 This chapter presents the block concept Here you learn what a block is and how you can use it to solve automation tasks This chapter deals with the following subjects Section Topic Page 2 1 Overview 2 2 2 2 Application Example 2 3 SAMPLE Template 2 4 Display Blocks Overview 2 5 Planning and Programming Display Blocks 2 18 2 6 Operating and Monitoring with Display Blocks 2 20 2 1 Block Concept 2 1 Overview Purpose of Blocks What is a Block 2 2 The PLC specific part of configuring a system has an influence on both the hardware and the software The latter can be programmed or structured using existing software Structuring consists of combining individual elements into an overall structure which is to fulfil an automation function defined by you The structural elements which can be used called blocks afterwards are supplied in a collection called Block library When you use such blocks you can concentrate completely on the automation task by simply adapting ready to use typical partial solutions to your require ments The blocks are supplied with a description which details the interfaces and the function of the individual blocks This description answers any questions you may have on e Function which task do
106. brary of Driver Blocks C79000 G8076 C7 11 04 4 11 Communication XF BSP BGF BART DB F DBWR Analog signal disturbed Channel fault Processing blocked Module fault from module Mode BART ESG missing DB missing too short DB is write protected Library of Driver Blocks C79000 G8076 C7 11 04 Technical Data Description of A Appendix Library of Driver Blocks C79000 G8076 C7 11 04 This Appendix deals with the following subjects Section Describes Page A l Hardware and software requirements A2 Block data A3 Data types Technische Daten A 1 Hardware and software requirements Hardware require ments e SIMATIC PG or PC e SIMATIC S7 4xx recommended S7 416 2 Software requirements e Microsoft Windows 95 e STEP 7 minimal Version 4 01 e SCL Compiler for S7 and CFC recommended e Option WinCC V2 0 with the Option Basic Process Control required for the usage of the OS displays OCX Library of Driver Blocks A 2 C79000 G8076 C7 11 04 Technische Daten A 2 Block data Library of Driver Blocks C79000 G8076 C7 11 04 In the table below the block data for block version 1 0 in a CPU S7 416 2 DP CPU version 1 0 is listed With other CPUs the processing time depends on the CPU s perfomance Meanings Block type name the symbolic identifier in the symbol table of the li brary for the respective FB or FC It must be unique within the project Typical run t
107. brary of Driver Blocks C79000 G8076 C7 11 04 The interlocking monitoring function is shown during the monitoring time specified via input UZT default 10 seconds in the loop display After the monitoring time has elapsed it is deleted from the loop display A status message is generated if the interlocking monitoring function responds and after the monitoring time has elapsed In the OS subsystems an operator notice B which need not be acknow ledged is derived at all levels from this function If the monitoring time has been parameterized 0 the display is shown for the duration of one cycle This signal will not be processed in the message processing function MELD The cabinet or cabinet row lamps are not triggered either when this monito ring function responds e Motor current display The motor current is fed as an analog signal to input AW Normalization pa rameters are entered via input AWME Upper range limit and input AWMA Lower range limit During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating
108. channel of the block is to be used Notice The user must ensure that the required function has been implemented on the module The system does not perform any check Impulse type module signal BBL is extended by the MSB block for the pur pose of better representation The extension time which is specified in se conds in the UZT element is startet after each 0 1 transition e Signals from the MSB block to the module The MSB block transfers the following input signals to the module AU Manual command OPEN only effective if FHD 1 ZU Manual command CLOSE only effective if FHD 1 ST Manual command STOP only effective if FHD 1 and BART 2 QB Acknowledgement FHD Manual enabling BAOE Automatic command OPEN BAS Automatic command CLOSE FPOE Process release OPEN FPS Process release gt CLOSE SS1 Aggregate protection CLOSE SS2 Plant protection gt CLOSE SOE Protection OPEN The inputs AU ZU ST and QB are reset subsequently Input QB is transferred to the module without enabling signal FHD 0 in the same manner as an AU or ZU manual command 3 91 Driver Blocks 3 92 Signals from the module to the MSB block are transferred to outputs BGF 2 Module fault ARAF Plant return data OPEN ON ARZU Plant return data CLOSED OFF ALOE Output command OPEN ON OPENING ALS Outp command CLOSE O
109. chdog interrupt OB for example OB32 This block is used for acquiring and monitoring up to 16 binary signals via a TELEPERM M binary input module 6DS1 600 8AA 8BA The states of the binary signals applied to the binary input module are scan ned and made available at the corresponding outputs BU1 to BU16 In addition to the binary value there are two binary qualifiers which indicate if the associated binary value BWn is simulated outputs SI1 to S116 or disturbed outputs BU1 to BU16 If binary values one or several are simulated or disturbed a common alarm is issued via the outputs SASI or SAST respectively Input BGNR is used to parameterize the number of the binary input module If a hardware fault has occured time out EANK BGF is set true and the old values retained During processing the driver monitors both the hardware and the value This results in the following error displays QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the
110. cy indication BOOL 0 MES Message input 5 horn acknowledgement BOOL 0 ME6 Message input 6 reserved EM1 BOOL 0 ME7 Message input 7 reserved EM2 BOOL 0 BGF Module fault BOOL 1 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U Library of Driver Blocks C79000 G8076 C7 11 04 3 133 Library of Driver Blocks C79000 G8076 C7 11 04 Communication Description of this This chapter describes the communication blocks Chapter In this Chapter The individual subjects are described on the following pages Abschnitt Thema Seite 4 1 Overview 4 2 Deployment of the Communication Blocks 4 3 TM_KOM Communication Block 4 4 TM_KST Communication Function 4 5 Configuration of the Connections 4 6 Other Configuration Informations 4 7 Data of the Group Interrupt Module 4 8 Error Messages of the FM456 Communication 4 9 Status Word of the Driver Blocks 4 11 Library of Driver Blocks C79000 G8076 C7 11 04 4 1 Communication 4 1 Overview The process values to and from the TELEPERM I O peripherals are transfer red between the S7 CPU and the FM456 via the K bus For this the connec tions are used that are configured on both sides They allow the transfer of data packets of up to 64 Kbytes In order to minimize the number of connections and the required ressources of the CPU for the communication of the I O driver blocks the communica tion of all I O drivers wh
111. d Preselector Control of Binary Arithmetic Module Type Number Calling OBs Function Working Method 3 82 FB 316 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used for signal acquisition from and transfer to the TELE PERM M binary arithmetic module 6DS1 717 8AA 8RR e Common function The TM_TVB block can only be used together with a TM_BRBK block The interconnections with the TM_BRBK block must be established via inputs BGNV and KOOR else an error message is output Input TEVL defines whether a partial subgroup control TEVL 1 or a pre selector control TEVL 2 has to be processed Block processing is inhibited if a control mode has not been selected TEVL 0 Block input KNR specifies the channel used for processing of the selected control mode Notice The user must ensure that the required function has been implemented on the module The system does not perform any check Impulse type module signals THBA THBH and TBBL for partial subgroup control and HVW1 HVW2 HVW3 for preselector control are extended by the TVB block for the purpose of better representation The extension time which is specified in seconds in the UZT element is startet after each 0 1 transition e Partial Subgroup Control Mode element TEVL 1 Signals from the TVB block to the module
112. d by 4 This divi sion causes the P component to be reduced to 25 of the original value 2nd alternative Insert the YR jumper on the controller module Install the TM_RZ together with the block which calculates the Delta va lue in an OB which runs at double speed compared to the OB containing the TM_RZA block The latter OB must have a phase displacement against the TM_RZ OB e g TM_RZ OB 250 ms TM_RZA OB 500 ms displa cement 250 ms In this configuration using the YR jumper the internal 3 113 Driver Blocks Error handling Startup Characteristics Time Response 3 114 filter on the controller module is disabled in order to bridge the dead times of the CPU FM communication Reason The execution time between TM_RZ and TM_RZA block has the same effect on the closed loop control circuit as a dead time In addition the values read by the TM_RZ block will be declared invalid S321 if the test word written by the TM_RZA block cannot be processed in the module before the TM_RZ block performs the next access The execution time of the 6DS1 402 or 6DS1 403 module cannot exceed 130 ms Execution of a RZ block located at the beginning of a cycle watchdog interrupt fol lows too quickly after the execution of the RZA block at the end of the watchdog interrupt if the watchdog interrupt has been restarted immediately Even if there is sufficient time beween the end of a watchdog interrupt and the start of t
113. data from a S7 data block to another automation system or initiates a data transfer in the opposite direction via a TM Interface modu le It is used together with a TM_SSKE block This driver block is used for transferring message frames to automation sy stems SIMATIC S5 135U S5 155U and S5 155H S7 300 S7 400 and other systems using RK512 3964 3964R protocols via one of the TELE PERM M interface modules 6DS1 333 8AB 6DS1 318 8AB In addition user programmable modules based on 6DS1328 8AA hardware allow linking to other protocols if their transfer RAM drivers are compatible with SSKS SSKE handshake The message frames transmitted contain either an input command ED or an output command AD The input command fetches data from the partner e g S5 the output command writes data to the part ner e Parameters and their meaning A driver block must be specified for each message frame The blocks are enabled via input FSE 1 The module number is parameterized via input BGNR It can be set to a value between 0 and 60 base unit or 100 to 160 extension unit Driver output BGF is set if an incorrect module number is selected on the module or in the driver block or if more then one module repsond to the same BGNR The channel number 1 or 2 is selected via input KNR Single or two chan nel operation is possible KNR 1 Message frame transfer to partner 1 only KNR 2 Partner 2 exists Message frame transfer also t
114. ddress incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block 3 35 Driver Blocks Message Behavior Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 31 Control system messages of the TM_A110 block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S Table 3 32 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR Parameters BA1 and BA2 are limited lt 0 0 gt 3 3 but no message is generated Operating and For this driver block no allocated displ
115. dware input of outputting a simulated value SIM_Q_x to the corresponding output Qx Selection is carried out by means of the respective input SIMONx The module fault message can be disabled via the input EN_MSG 0 During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Startup Characteristics Time Response Message Behavior Operating and Monitoring via OS Library of Driver Blocks C79000 G8076 C7 11 04 During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB bef
116. e relevant OB 2 3 Block Concept 2 4 T O bar Contains the inputs with the abbreviated data type for example BO for BOOL on the left and the outputs on the right The input output points listed below always exist in CFC display QERR however only in FBs EN enable Enable input It only exists in graphical CFC display mode This input allows you to activate deactivate the execution of the block This means that the block can be called up conditionally in the execution code of the PLC level if it has been enabled with EN 1 When planning a project with standard STEP 7 tools this effect must be achieved by using conditional jump commands which depend on an enable memory bit ENO corresponds to the binary result bit see STEP 7 description ENO 1 indicates a valid result conforming to the result If errors occur which are recognized by the operating system and or by the error handling function in the block program ENO 0 signals that the result is invalid You can use this information to switch over to other values for example standard values and if appropriate to send a signal to the OS QERR Corresponds to the inverted ENO value QERR 1 indicates an invalid value In contrast to ENO which as a binary bit result has to be scanned immediately after the block has been executed since it is not stored the QERR of the block can also be scanned later The QERR output is stored in the block instance DB
117. e setpoint REAL 0 0 B WXW Effective system deviation REAL 0 0 WX Effective controlled variable Xw REAL 0 0 B WV Effective ratio Vw REAL 0 0 KP Proportional factor Kp REAL 0 0 B TN Reset time REAL 0 0 B KITV Adjuster constant K1 TV REAL 0 0 B K2K1 Adjuster constant K2 K1 REAL 0 0 B K3K2 Adjuster constant K3 K2 REAL 0 0 B K4K3 Adjuster constant K4 K3 REAL 0 0 B K5K4 Adjuster constant K5 K4 REAL 0 0 B K6K5 Adjuster constant K6 K5 REAL 0 0 B Library of Driver Blocks C79000 G8076 C7 11 04 3 111 Driver Blocks Table 3 95 Output bar Element Meaning Type Initial Attr O Permitted value amp values M HRBG Mode Manual RBG BOOL 0 ARBG Mode Automatic RBG BOOL 0 CRBG Mode Compute RBG BOOL 0 BRBG Controller module ready BOOL 0 SPC Configuration jumper Setpoint Control BOOL 0 XDC Xd specification from central unit BOOL 0 XDE External system deviation BOOL 0 WE External setpoint W BOOL 0 WF Setpoint W from panel BOOL 0 EBR1 Configuration jumper input circuit BOOL 0 EBR2 Configuration jumper input circuit BOOL 0 EBR3 Configuration jumper input circuit BOOL 0 RSPO Controller inhibit OPEN BOOL 0 RSPS Controller inhibit CLOSE BOOL 0 SUO Protective command OPEN BOOL 0 SUS Protective command CLOSE BOOL 0 DEA Torque switch OPEN BOOL 0 DEZ Torque switch CLOSED BOOL 0 WEA Limit switch OPEN BOOL 0 WEZ Limit switch C
118. ebugging tools Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept Notice Our simple example did not provide for a reaction to error messages from the individual blocks Our example could be extended by inserting SEL_REAL blocks at various points in the structure These can be intercon nected to the error outputs of the blocks ENO or QERR in order to provide a safety substitute value for further processing OB32 From the input module eee aetna TM_AE phere OP_A_LIM a CONTROL SP_INT PVN E LIMITS_P pa A E O H a To a output module Figure 2 3 Interconnection example Library of Driver Blocks C79000 G8076 C7 11 04 2 11 Block Concept 2 3 SAMPLE Template Introduction Title Type Number Calling OBs Function Method of Operation The following example explains the general form of the description of a block This will help you to find the information desired rapidly when reading the descriptions of the individual blocks SAMPLE is the type name of the block and must be unique within the project Template is the brief description of the task function of the block FB x The abbreviation for the block type in our example FB can be e FB Function block e FC Function e ES block which is handled as such in the ES CFC chart When transfer red to the PLC only the corresponding inline code is inserted into the cal ling OB STEP 7 tools d
119. ed actuating increment Y YH WY is then transferred to the controller mo dule In automatic mode A either setpoint W or ratio V for ratio control can be specified within the parameterized control limits WUG VUG and WOG VOG depending on the module input circuit BAR1 EBR2 EBR3 Ratio control EBR1 0 and EBR2 EBR3 1 Depending on the configuration jumper assignments the appropriate norma lized increment 0 to 100 is transferred to the controller module When controlling Y in manual mode or W and V in automatic mode via the OS it should be noted that the respective value from the OS is only present and effective for increment generation during one cycle TA During pro gram execution the difference between the value entered and the currently effective value is transferred as an increment to the module The increment Library of Driver Blocks C79000 G8076 C7 11 04 3 101 Driver Blocks 3 102 will be 0 during the next cycle as only the effective values WY WXW WW and WV read from the module will then be used for increment generation The analog value at input CE WC VC or XDC with SPC jumper or YC without SPC jumper related to the currently effective analog value WW WV WXW or WY is used in C mode compute for increment generation If transition to C mode is possible binary output BRBG 1 ready for C mode When in SPC mode input CE is monitored and limited to the parameterized limits YCU to
120. ed as a graphical representa tion see Figure 2 1 CFC representation The parameters of the I O bar are provided with a name in the example INP_1 INP_OP_1 etc In the actual block description the name indicates the function meaning of the input output There are I O parameters which are generally valid as well as program sections which as a rule occur in all the library blocks Block type Designation or abbreviation of the block function as for example the symbol table for example ADD_P Block number Number of the instance DB So called instance DB s must be created in order to use the blocks When CFC is used this number is assigned by it If you use standard STEP 7 tools for program ming you must stipulate this number yourself The instance DB is used as the storage for the individual task specific I O bar Comment Block comment for example addition Execution data In order to be executed the block must be called from an organization block OB In CFC project planning this call is also deter mined by the scan rate of the so called runtime group see CFC manual The block is logged on together with others within a runtime group and this in turn in an OB The runtime group is only executed at every n OB start In graphical CFC display mode the OB as well as the serial number of the call within the OB are displayed When planning a project with standard STEP 7 tools you must enter the block call in th
121. ed if a control mode has not been selected TEVL 0 Input KNR is used for specifying the channel for the control mode selected Notice The user must ensure that the required function has been implemented on the module The system does not perform any check Status transfer via the bus is suppressed if input US has been set to 1 Status message frame will then no longer be transferred to the OS Input FHD is used for enabling FHD 1 or disabling FHD 0 the opera tor input function A H resp V1 V2 V3 Impulse type module signals THBA THBH and TBBL for partial subgroup control and HVW1 HVW2 HVW3 for preselector control are extended by the TVB block for the purpose of better representation The extension time which is specified in seconds in the UZT element is startet after each 0 1 transition e Block sequence In order to avoid synchronization errors the TVB block should be installed before the BRBK block in the same processing cycle Assignment must be performed in the BRBK block During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrec
122. ee A 1 Hardware and software requirements 0 ccc eee e eee eee A 2 Block data ie ee een me eee eae ere eee ainada egida en eee A 3 Data types 2564 io dianameas catanerwediaaninsces eed nenasianeeies List of AbbrevationS 0c ccc e eee eee eee e eee eeeneeee Applicable Documents 00cececeece cee ce teeta seeeetaeeeteeaes GIOSSAry 225 cece bese ide iuchanee a a a a en detee wenden a aai Glossary 1 Library of Driver Blocks C79000 G8076 C7 11 04 Installation Overview In this Chapter Installation Requirements Library of Driver Blocks C79000 G8076 C7 11 04 1 This chapter describes how to install the block library by means of the SETUP program This chapter deals with the following topics Section Describes Page 1 1 Installing and Deinstalling the Block Library 1 2 You require the following software and hardware in order to run the software Windows NT operating system Programming device or PC with Prozessor 80486 or higher and RAM memory configuration gt 128 Mbytes Color monitor keyboard and mouse which are supported by Microsoft Windows NT STEP 7 Standard software Hard disk with 4 Mbytes free memory At least 1 Mbyte of free memory on drive C for the setup setup files are deleted after completion of the installation 1 1 Installation 1 1 Installing and Deinstalling the Block Library Overview If a Software Ver sion has already
123. ehavior Operating and Monitoring via OS 3 26 During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 23 Control system messages of the TM_AA driver block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S Table 3 24 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be used for display Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 1 0 Bars The following tables present the
124. ent at the outputs RX1 and X1 as a root extracted or as a non root extracted physical quantity within the parameterized range X1A X1E The current actuator position YR and controller setpoint W are output as physical quantities via outputs YR actuator position and W setpoint YR is presented between 0 and 100 W within the range X1A X1E The mode states are issued via outputs H A C N SPC Two analog values from unas signed inputs of the controller module are present as physical quantities within the measuring ranges X2A X2E X3A X3E at outputs X2 and X3 An additional binary value BW from an unassigned input of the controller module is issued at output BW If an analog signal is outside the range an alarm is issued via output XF If a double reading error occurs during analog signal acquisition S 321 the old values remain unchanged A malfunction of the controller module is signalled via the associated output BGF A control station malfunction is signalled via the associated output LGF The module number is parameterized via input BGNR the channel number on the module related to this TM_RZ block via input KNR e Configuration instructions When implementing very fast DDC controls the problem of systems oscilla tion after a change in the setpoint could arise To minimize the oscillations there are two alternatives for configuration 1st alternative After the Delta value has been calculated it may be divide
125. ent of the accompanying values to the block parameters Accompanying value Block parameter 1 TEVL 2 KNR 3 85 Driver Blocks Status Transfer Operating and Monitoring via OS 3 86 Description of the status word transfer In order to transfer the status word two PCS7 ALARM 8 system blocks are called The two highest order bits contain a code which is processed e g by the associated OCX display block This is necessary because the assign ment of the two status bytes to the WinCC variables EventRaw x is not un equivocal Table 3 77 Status low of the TM_TVB block Message Block Initial start message text Message No parameter class 1 TA Manual Automatic mode 2 ST_BT Shutdown Operation 3 LVW1 Steady light V1 4 LVW2 Steady light V2 5 LVW3 Steady light V3 6 FUFE Malfunction 7 0 Status low identifier 8 0 Status low identifier Table 3 78 Status high of the TM_TVB block Message Block Initial start message text Message No parameter class 1 BGF Module fault 2 Common alarm ST FUFE v TZWH v BGF 3 4 5 TZWH Forced manual 6 TBBL Command inhibit 7 1 Status high identifier 8 0 Status high identifier For this driver block an allocated display block is realized in the OS See next section Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Standardized Dis play for the TVB block Library of D
126. entuated After acknowledgemenet clicking on the desired mode and then on the OK button the box disappears and the command is transferred to the AS After the AS has changed the mode the new mode is shown Klik king on the Cancel Button will close the box 5 Diagnosis Environment 580 Module S 4 Module S 6 Control station 5 9 Analog signal 10 Binary signal 16 Command outp 17 End position 18 End position 19 Oper time 20 Oper time 21 Torque mon funct 22 Torque mon funct 25 Power section 31 Command inhibit Figure 3 7 Display of the EK block 3 62 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks The modes Manu Auto manual automatic are displayed only but are not operator controllable Operation boxes After klicking on the area Open Close Stop Opening Closing the cor responding operation boxes are opened When the desired mode has been klicked it becomes highlighted The operator intervention is concluded by a click on the OK button transfer of the command to the PLC or by the Cancel button The operation boxes are always opened inside the OCX and cannot be moved outside Mode indicators o BE amp Intermediate Position closing closed open opening Stop Figure 3 8 Mode indicators of the EK block Library of Driver Blocks C79000 G8076 C7 11 04 3 63 Driver Blocks 1 0 Bars The following tables present the i
127. er constant K5 K4 Adjuster constant K6 K5 Module fault display WAF Status D May be restricted by input privilege Source Input ATN TX WX WX TW Www Www EHTX WXE WXA OG UG TY WY WY static YCO YCU static YCO YCU H state A state C state state OG UG VWOG VWUG YHOG YHUG KP TN K1TV K2K1 K3K2 K4K3 K5K4 K6K5 Status Operator Controllable no no no no no yes via W yes via W no no no no no no yes via Y yes via Y no no no no no no yes yes yes no no no no no yes yes no no no no no no no no no Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks The following two pictures show the RK block as a group and as a loop dis play The mnemonic names for X W and Y are read from the corresponding S2 string parameters in the AS and entered in the display The fault tolerance or warning alarm representations are read from the WAF status and entered in the display The group display shows the WAF status fault tolerance in the loop dis play the WAF status Alarm is shown Figure 3 14 Group display of the TM_RK block Library of Driver Blocks C79000 G8076 C7 11 04 3 107 Driver Blocks Figure 3 15 Loop display of the TM_RK block Library of Driver Blocks 3 108 C79000 G8076 C7 11 04 Driver Blocks Operation boxes After klicking on the highlighted area W resp Y the corresponding op
128. er order byte EE 0 No of input byte EA 0 No of output byte EM 0 No of flag byte ET 0 No of timer word EZ 1 0 Nr of counter word 1 Counter and timer values are transferred as fixed point values The code bits generated by S5 are not interpreted The time value must be given in multiples of 1 second 2 For DAAR 2 32 bit floating point numbers even data word number for PA2 In SIMATIC S5 floating point numbers must be stored on even word boundaries 0 2 4 if they are to be transferred to PCS7 TM EA 3 The values are to be specified as decimal numbers Range byte 0 255 4 Only these two modes are permitted for CP525 SIMATIC U series 6ES5 525 3UA11 Library of Driver Blocks 3 126 C79000 G8076 C7 11 04 Driver Blocks The parameters GAGB and ELNR of the driver block are used to specify the source AD data output or the target ED fetch message in the AS A data block of appropriate length has to be defined in the AS Number of data see table 3 96 The number input ANZ depends on the data type see table 3 96 Up to 64 words 128 Byte are available for data transfer Each message contains only one data type Co ordination flag S5 expects the co ordination flag byte bit here The transmitter driver al ways transfers the value FFFF to SS Table 3 110 Parameterization of the TM_S5KS transmitter driver DAAR GAGB ELNR ANZ 0 Binary value DB No 0 255 1 1024
129. er window Proceed as follows e Select and position the display block e Assign general properties Proceed as follows e Select the OLE Control object from the Smart Objects object menu Result The cursor has the extension OCX e Position the cursor and press the left hand mouse button at the desired position on the screen and drag the mouse diagonally while holding the left hand mouse button Release the mouse button Result A rectangular window is displayed and an Ole Control Insert dialog box is opened e From the dialog box select the desired display block and confirm your choice by clicking on the OK button Result The selected display block is inserted into the rectangular window e Use the left hand mouse button to position the block window at the desired location in the work area Double click in the block window to open the properties box of the display block Configuration field This consists of e Tag name measuring point name can be masked or unmasked e Operating authorization Here you give the operating authorization for parameter groups as described at the block e Language Here you select the language in which the static texts are displayed Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept Adapting the Size of the Graphics Removing the Assignment of Graphics Library of Driver Blocks C79000 G8076 C7 11 04 You can adapt the size of the gr
130. eration boxes are opened They allow absolute or incremental adjustment of the va lue With incremental adjustment a klick on the buttons causes the OS to transfer the adjusted value to the AS immediately When klicking on the highlighted area Manual Automatic Compute the corresponding operation box is opened The actual mode is highlighted When the desired mode has been klicked that mode becomes highlighted The operator intervention is concluded by a click on the OK button transfer of the command to the PLC or by the Cancel button The operation boxes are always opened inside the OCX and cannot be moved outside For better clearness they are shown here without the OCX W adjustment m Adjustment absolute ERE T OK Adjustment in 4 g i Cancel 0j a 1 10 mY adjustment Adjustment absolute a Ei a o Cancel Adjustment in 10 1 1 10 Operation box for W adjustment Manual Automatic OK Cancel i Operation box for Manual Automatic Compute adjustment Operation box for Y adjustment Figure 3 16 Operation boxes of the TM_RK block Library of Driver Blocks C79000 G8076 C7 11 04 3 109 Driver Blocks 1 0 Bars The following tables present the i
131. ers subnet IDs WORD 16 16 0000 to 16 FFFF Drivers rack numbers DWORD 32 16 00000000 to 16 FFFFFFFF Batch blocks Batch IDs INT 16 32738 to 32767 Selection parameters DINT 32 2147483648 to 2147483647 Counter parameters REAL 32 3 402822E 38 to 1 175495E 38 Process values and their or 1 175495E 38 to 3 402822E 38 calculated results STRING n 8 x n 1 Characters texts BATCH flexible blocks with dynamically assigned texts ANY 320 Interconnection information pointers Alarm blocks interconnection input for any secondary values Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept 2 16 e Default value Value of the parameter if it is not changed by configuration or by the algorithm e Type Kind of access of the block algorithm to the parameter I Input the algorithm reads the parameter O Output the algorithm writes the parameter IO Input and output the algorithm reads the parameter and if appropriate writes a different value back typical for OS operable parameters e Attributes Additional features of the parameter Input parameters can as a rule be configured Output parameters cannot be configured and can be transferred via an interconnection to an input of the same data type Additional properties attributes are indicated as follows Q The parameter can also be interconnected in CFC B The parameter can be operated via the OS U
132. es of the FB instance are as follows Type and instance identifier Input and output events These use algorithms of the OB in which the FB instance is processed or are used by these algorithms Input or output variables which are read or changed respectively by the FB algorithm Functional features which are defined by the type description and which are generally realized via the algorithm of the FB As a rule the algorithm of an FB is not visible from outside the FB unless the FB manufacturer describes it in any form Result The user sees the FB through the data storage as an input out put bar with the information What must exist at which input in order for the desired result to be obtained at the defined output The FB manu facturer has dealt with the question of how the result is obtained The user can thus restrict himself to the technological aspects without ha ving to deal with the programming details Suitable means ES can be used to ensure that the FBs are handled graphically in a clear structure and with additional ease Library of Driver Blocks C79000 G8076 C7 11 04 Glossary 3 Glossary Initial startup Installation Instance DB Limit Glossary 4 From the point of view of the block the process in which the block is executed for the first time after having been instanced Afterwards the block is in a defined state with regard to its parameters and operating modes Process by means of which a
133. es the respective block carry out e Results supplied by the block e Parameters required by it to this purpose e Conditions and requirements for its use and error handling The blocks do not require a special configuration tool They can be used simply through the SIMATIC S 7 editors CFC SFC STL LAD SCL In order to understand the block concept the block can be regarded as an object having the following features e It has a data interface called an I O bar in the description This is structured as follows Inputs In Data which can on the one hand be configured depen ding on the plant or function and on the other hand can have the results of other blocks applied by interconnecting outputs These input values are read by the block program and processed further In graphical CFC display mode these are positioned on the left Controllable inputs InOut Interacting inputs which be written activated by the OS or SFC and to which the block program can write back They are displayed in CFC as inputs Outputs Out Storage for data which are written by the block program as a result In graphical CFC display mode these are positioned on the right Internal parameters which are used by the block program as the memory for interim results are not displayed in CFC e The block has a program which executes the parameters of the I O bar mentioned above Generally the values present at the inputs are read
134. etic blocks e Supply diagnostic data on the addressed I O This chapter deals with the following subjects Section Describes Page 3 1 Overview 3 3 3 2 Deployment of the Driver Blocks 3 6 3 3 TM_BEI Binary Input Block 3 10 3 4 TM_BAU Binary Output Block 3 13 3 5 TM_BU8 Binary Encoder Monitoring Block for 8 Binary Values 3 6 TM_BU16 Binary Encoder monitoring Block for 3 19 16 Binary Values 3 7 TM_AE Analog Input Block 3 8 TM_AA Analog Output Block 3 9 TM _E110 Binary Input Block for S5 and TELEPERM M Modules 3 10 TM_A110 Binary Output Block for S5 and TELE 3 33 PERM M Modules 3 11 TM_DZ Driver Block for Proportioning Counter Module 2 4 Channels 3 12 TM_ZE Metering Pulse Input Block 3 47 3 13 TM_EG Driver Block for Open Loop Control Module 3 14 TM_EK Driver Block for Open Loop Control 3 55 Module Valve 3 15 TM_EU Driver Block for Open Loop Control 3 62 Module Motor 3 1 Driver Blocks Section Describes Page 3 16 TM_BRBK Driver Block for Binary Arithmetic Module Coordination Block 3 17 TM_ABR Analog Input Output Block for Binary 3 72 Arithmetic Module 3 18 TM_TVB Block for Partial Subgroup Control and Preselector Control of Binary Arithmetic Modules 3 19 TM_MSB Block for the ESG Functions Motor Valve and Actuator Control on the Binary Arithmetic Module 3 20 TM_RK Driver Block for Single Channel Closed
135. formation from its corresponding module e Module number e Channel number It corresponds to the channel number in the module Numbering begins with 0 both for the module and for the driver This is configured at the KNR input of the driver The driver tests the validity of the configured module and channel number This test is carried out during the startup and when the configuration is changed If the test is negative the output QPARF parameter assignment error is set and no further I O access is carried out until this state is corrected The following utilities are offered by SIMATIC S7 for module testing Startup Table 3 2 SIMATIC S7 utilities for module testing OB Event Remark OB40 Hardware interrupt Is accessed when a module capable of interrupting triggers an interrupt only relevant for common interrupt module 6DS16 OB47 Hardware interrupt as for OB40 see above OB100 Cold restart Is accessed when a cold restart is required Notice The OBs listed in Table 3 2 must be loaded in the PLC Otherwise it will call the respective OB when one of the triggering events occurs If the OB is not available the PLC changes to STOP mode When configuring with CFC this is carried out automatically if you use driver blocks If you use simple STEP 7 tools you must program these OBs so that they call the respective driver instances see also the note below Library of Driver Blocks C79000 G80
136. g e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Time Response Message Behavior Operating and Monitoring via OS Library of Driver Blocks C79000 G8076 C7 11 04 Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 11 Control system messages of the TM_BU8 block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S Table 3 12 Assignment of the accompanying values to the block parameters Accompanying value 1 Block parameter BGNR For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library
137. g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 71 Control system messages of the TM_ABR block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 TYP Wrong module type S311 S 6 QBGF BGNV NV read error S321 S 7 BRBK_E BRBK block not executed S324 S Table 3 72 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 ANZ 2 KNR For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be used for display Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 73 Input bar Element Meaning Type Initial Attr O Permitted value amp va
138. gee ie Ba a EAE eee eee A E Ea S 3 3 3 2 Deployment of the Driver BlockS ssusssusususunuaunaaaaaaaaaaa eee 3 6 3 3 TM_BEI Binary Input Block 0 0 cece eee eee 3 10 3 4 TM_BAU Binary Output Block 0 0 ccc e cee eee ee 3 13 3 5 TM_BU8 Binary Encoder Monitoring Block for 8 Binary Values 3 16 3 6 TM_BU16 Binary Encoder Monitoring Block for 16 Binary Values 3 19 3 7 TM_AE Analog Input Block 0 eects 3 22 3 8 TM_AA Analog Output Block 00 cece eee eee 3 25 3 9 TM_E110 Binary Input Block for S5 and TELEPERM M Modules 3 28 3 10 TM_A110 Binary Output Block for S5 and TELEPERM M Modules 3 33 3 11 TM_DZ Driver Block for Proportioning Counter Module 2 4 Channels 3 12 TM_ZE Metering Pulse Input Block 0 eee eee eee 3 48 3 13 TM_EG Driver Block for Open Loop Control Module 3 51 3 14 TM_EK Driver Block for Open Loop Control Module Valve 3 57 3 15 TM_EU Driver Block for Open Loop Control Module Motor 3 66 3 16 TM_BRBK Driver Block for Binary Arithmetic Module Coordination Block 0 c cece eee eae 3 74 3 17 TM_ABR Analog Input Output Block for Binary Arithmetic Module 3 78 Library of Driver Blocks C79000 G8076 C7 11 04 vii Contents viii 3 18 TM_TVB Block for Partial Subgroup Control and Preselector Control of Binary Arithmetic Module 0 0c cece eee eee 3 82 3 19 TM_MSB
139. he CFC options menu 4 3 Communication 4 3 TM_KOM Communication Block Type Number FB 331 Calling OBs The block must be installed in a watchdog OB as the last block behind the sequence of TM I O blocks In addition it has to be installed in OB100 Function The TM_KOM communication block transfers the output data of the TM I O driver blocks to the FM456 and initiates data transport from the FM456 to the drivers blocks In the case of resource problems or communication problems they are signa led by the STATUS output variable 1 0 Bars The following tables present the input and output bars of the block Table 4 1 Input bar Element Meaning Type Initial Attr O Permitted value amp values M C_ID Connection ID output of the connection confi WORD 0 gt 0 guration process DB_KOM Number of the DB for transmitted data and re INT 0 Unassigned DB ceived data of the driver blocks The DB is i e DB number created automatically available for user Table 4 2 Output bar Element Meaning Type Initial Attr O Permitted value amp values M STATUS Block state WORD 16 0 OK FFFF 1 wrong para meters detected else Information for communica tion s u S_STATUS Status word of the subordinate BSEND SFB WORD 16 Status word of FFFF the BSEND SFB 1 R_STATUS _ Status word of the subordinate BRCV SFB WORD 16 Status word of FFFF the BRCV SFB 1 C_STATUS
140. he input and output bars of the block Table 3 44 Input bar Element Meaning Type Initial Attr O Permitted value amp values M BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 31 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Library of Driver Blocks C79000 G8076 C7 11 04 3 49 Driver Blocks Table 3 45 Output bar Element Meaning Type Initial Attr O Permitted value amp values M ZW Counter value 1 REAL 0 0 UEBL Overflow BOOL 0 BGF Module fault BOOL 1 QPARF Parameter assignment error 2 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 The indicated value is the accumulated value at the time of the preceding block processing 2 If QPARF 1 no processing of the block is done Library of Driver Blocks 3 50 C79000 G8076 C7 11 04 Driver Blocks 3 13 TM_EG Driver Block for Open Loop Control Module Type Number Calling OBs Function Working Method Library of Driver Blocks C79000 G8076 C7 11 04 FB 311 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 The TM_EG block is used for acquiring signals from a TELEPERM M open loop control module 6DS1 504 8AA or 6DS1 505 8AA and to transfer com mands to the module
141. he left side of the actual value X bar represents the inter mediate value VWA The modes Internal External are displayed only but are not operator control lable Library of Driver Blocks 3 44 C79000 G8076 C7 11 04 Driver Blocks Operation boxes After klicking on the button Manu Auto manual automatic resp ZS ZR SP or FR the corresponding operation boxes are opened The actual mode is highlighted After klicking on the wanted mode this area is highlighted The operator intervention is concluded by a click on the OK button transfer of the command to the PLC or by the Cancel button The operation boxes are always opened inside the OCX and cannot be moved outside m Adjustment Adjustment absolute Set counter Adjustment in 4 10 1 1 10 2K _ Cancel Mode Indicators Intermediate Value Int val reached counter active counter active outputs disabled Int val not reached Int val not reached Final Value Fin val reached counter active counter active outputs disabled Fin val not reached Final val not reached Figure 3 4 Operation boxes and indicators of the DZ block Library of Driver Blocks C79000 G8076 C7 11 04 3 45 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 39 Input bar
142. he next watchdog interrupt in normal operation this interval can be reduced to nearly zero delayed cycle start if additional computer time is required temporarily by the same watchdog interrupt or by higher priority watchdog interrupts During processing the driver monitors both the hardware and the value This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Message Behavior Operating and Monitoring via OS Description of the message behavior The PCS 7 block ALAR
143. here it gets its parameters from As a rule it must be installed after all other blocks from which it obtains interconnected values bezieht In our example this means TM_KST TM_AE OP_A_LIM REGLER LIMITS_P MESSAGE TM_AA TM_KOM Notice Blocks which also have to be installed in other OBs for example driver blocks are installed automatically by CFC at those points If you use simple STEP 7 programming tools STL or SCL you have to program the OBs required and call the respective same instance of the function block in each OB The required OBs can be found in the documentation at the respective block description as well as in the Technical Data appendix Interconnect the outputs of the blocks which supply values with the corresponding inputs of the blocks which process these values further At each instance assign parameters to the inputs whose initial values have to be adapted to concrete process requirements In our example this applies at least to the following parameters TM_AE BGNR KNR OP_A_LIM U_HL U LL CONTROL Adapt GAIN TN TV and TM_LAG to the controlled system behavior LIMITS_P V_HL MESSAGE Message text for OS TM_AA BGNR KNR Interconnect the outputs to the inputs in accordance with the diagram in Figure 2 3 Enable the I amp C messages of the blocks TM_AE and TM_AA via EN_MSG Generate the PLC code and load it into the PLC Debug the structure using the online d
144. ial Attr O Permitted value amp values M BGNR Module number INT 1 0 60 100 160 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Table 3 18 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BW1 binary value 1 BOOL 0 SI binary value 1 simulated BOOL 0 BU1 binary value 1 signal monitor has responded BOOL 0 BW16 binary value 16 BOOL 0 S116 binary value 16 simulated BOOL 0 BU16 binary value 16 signal monitor has responded BOOL 0 SASI common alarm simulation BOOL 0 SAST common alarm fault BOOL 0 BGF Module fault BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 3 21 Driver Blocks 3 7 TM_AE Analog Input Block Type Number Calling OBs Function Working Method 3 22 FB 303 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used to measure an external analog signal via a channel of one of the following TELEPERM M analog input modules 6DS1 700 8AA 8BA 6DS1 701 8AA 8AB NAMUR 6DS1 703 8AA 8RR 6DS1 713 8AB 6DS1 730 8AA 6DS1 731 8xx or a SIMATIC S5 analog input module connected via one of the TELE PERM M modules
145. ich are allocated to a watchdog interrupt is proces sed by two special communication blocks These two blocks TM_KST and TM_KOM must be parameterized and added to the watchdog interrupt OBs Library of Driver Blocks 4 2 C79000 G8076 C7 11 04 Communication 4 2 Deployment of the Communication Blocks Library of Driver Blocks C79000 G8076 C7 11 04 For each watchdog interrupt OB3x for which TELEPERM I O drivers are needed the following configuration steps are required The TM_KST FC has to be called before the first TM I O driver The TM_KOM FB has to be called behind the last TM I O driver e A S7connection between the S7 CPU and the FM456 has to be configured with the SIMATIC manager The resulting assigned unique identifier must be entered at the C_ID input of the TM_KOM communication block e A global data block has to be reserved Its number has to be input to the TM_KST and TM_KOM communication blocks The communication blocks themselves create these data blocks They are used for transmitted data received data and for administration Example for a block sequence in the OB35 FB NNI FB NN2 FB NNm FC TM_KST FB TMEA 1 FB TMEA 2 FB TMEA n FB TM_KOM FB MMI FB MM2 FB MMk Notice The numbers used for communication data blocks should be within the DB number range that is not allowed for the CFC This avoids interferences with instance DBs The range used by the CFC can be configured with t
146. igh identifier 8 0 Status high identifier For this driver block an allocated display block is realized in the OS See next section 3 53 Driver Blocks Standardized Dis Representation as a Motor pray for the TM_EG name of OCX S7 G_EG1 resp S7 K_EG1 Name Source Input AS Technological name ATN Command ON OPEN EI state Command OFF CLOSE AU state automatic mode A state manual mode H state PCS fault external fault state Data for representation as a valve are identical name of OCX S7 G_EG2 S7 K_EG2 Operator controllable no yes in manual Mode yes in manual Mode yes yes no The next picture shows the EG block in the two representations switch and valve as a group and as a loop display each Figure 3 5 Bedienboxen des EG Bausteins Library of Driver Blocks 3 54 C79000 G8076 C7 11 04 Driver Blocks Operation boxes After klicking on the area Manu Auto manual automatic resp On Off or Close Open the corresponding Operation boxes are opened The actual mode is highlighted When the desired mode has been klicked that mode becomes highlighted The operator intervention is concluded by a click on the OK button transfer of the command to the PLC or by the Cancel button In the valve representation the texts of the operation box are Close and Open instead of Off and On CEN On OK Cancel C
147. ime The time which the CPU needs to process the corres ponding block program under normal circumstances for example for a driver this is the execution time in the watchdog interrupt OB Block length Memory requirements of the program code once for every block type Instance data length Memory requirement of an instance DB Temporary Memory The local data memory required in a priority class when the block is called This is limited CPU specifically When it is ex ceeded a CPU STOP is caused You have to check it in the CPU configu ration and if necessary distribute it amongst the priority classes OBs to meet the real requirements Multiple instance block The specified blocks are used by the technolo gical block and must exist in the user program is checked by the CFC In general these are SFB 34 ALARM_ 8 and SFB 35 ALARM _8P They must be copied from the STDLIBS library in your user prgram FB FC No Block number xxx of FB xxx or FC xxx This must be unique in your project A 3 Technische Daten Table A 1 Block data Block Typical run Block length Instance Temporary Multiple FB FC No type name time ms bytes data length memory instance bytes bytes block TM_AA 0 33 0 60 2744 220 38 SFB 35 FB 330 FB 304 TM_ABR 5104 242 56 SFB 35 FB 330 FB 315 TM_AE 0 33 0 62 3312 226 40 SFB 35 FB 330 FB 303
148. isable the control system messa ges of this driver Value The value calculated during normal operation by the blocks It is passed by the output driver to the output module e Output parameters Test displays Output parameters with information on the state of the addressed hardware or on the validity of the parameter assignment of the driver for example QPARF parameter assignment error meaning that the addressed module does not correspond to the driver Library of Driver Blocks C79000 G8076 C7 11 04 3 9 Driver Blocks 3 3 TM_BEl Binary Input Block Type Number Calling OBs Function Working Method Simulation Error Handling FB 301 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used for acquiring from 8 up to 48 binary signals via a TELE PERM M binary input module 6DS1 601 8AA 8AC 8BA 6DS1602 8AA 8BA or 6DS1 615 8AA The binary signals are stored into the outputs Q1 to Q48 Output BGF 1 is set and the binary values retain their old values if a fault is detected during acquisition Module type BTYP 1 8 bit input 2 16 bit input a 3 32 bit input 4 48 bit input a 0 No input Notice The module 6DS1 601 8BA must be used if binary value acquisition with common interrupt is performed You have the possibility for every har
149. isplay on the OS and accepted into the MSB block status word Acceptance can be suppressed by input STU Status transfer via the bus is suppressed if input US has been set to 1 The OS does then not receive any status messages Input BART specifies whether a motor valve control BART 1 or an actua tor control function BART 2 is to be executed Input ESG specifies the ESG channel of the module which is to be used Parameterization is only possible after the mode has been selected Valid channel numbers are For BART 1 1to5 For BART 2 1to4 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks T O bus The modes local operation and test position are not actual I O faults and therefore need not appear in the status word as I O faults To suppress the modes in the status word the BART parameter is supplemented by the modes local local local 11 and 12 BART functions with 1 2 11 12 local and test appear in the status word and test appear in the status word and test do not appear in the status word and test do not appear in the status word Block execution remains disabled if mode BART 0 and or channel number ESG 0 have not been selected S 325 The user must ensure that the required function has been implemented on the module The system does not perform any check interface module Monitoring of type identifier
150. ith WinCC and the Basis Process Control control system package The display blocks are designed for graphics boards with a resolution of 1280 x 1024 pixels For the operator the display blocks form the window to the PLC blocks with which a system is automated Every display block has exactly one PLC block assigned to it The display blocks offer the user the following functions e Operation of the process Configurations e Monitoring of the process The display blocks offer the user the following advantages e Easy to learn e Simple project planning through defined interface between display block and PLC block e Simple handling thanks to few operating rules Structured display of the process e Conforms to WinCC and Windows The display blocks can be displayed in two different formats You can choose between the following views e Group display Control field e Loop display The group display offers a detailed view of the respective PLC block The loop display shows an overall view of all the bodies of a display block Block Concept 2 5 Planning and Programming Display Blocks Overview Planning the Display Blocks Selecting and Positioning Display Blocks Assigning General Properties This section shows you how to plan display blocks The display blocks are realized as OLE Control units and are installed under WinCC by means of the object palette The display blocks are planned in a Graphics Design
151. its are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 105 Control system messages of the TM_S5KE block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 KF1 v KF2 Malfunction on bus or link S387 S 6 QBGF Module malfunction S321 S Table 3 106 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 3 123 Driver Blocks Operating and For this driver block no allocated display block is necessary in the OS Monitoring via OS Instead of this the elements of the standard grafic library of WinCC can be used for display 1 0 Bars The following tables present the input and output bars of the block Table 3 107 Input bar Element Meaning Type Initial Attr O Permitted value amp values M GAGB DB number INT 1
152. ive EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 53 Control system messages of the TM_EK block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 S4 v S80 Module malfunction S321 S 6 7 0 Control system message identifier 8 Control system message identifier Table 3 54 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR 3 YANZ 3 59 Driver Blocks The UZT parameter is limited to the range 1 to 1800 without erro
153. iver Blocks C79000 G8076 C7 11 04 Glossary S Sampling time Standard block display block Startup Start up characteristics T Tracking U User block display block Library of Driver Blocks C79000 G8076 C7 11 04 Interval between two consecutive scans of a block in a temporally equi distant processing class watchdog interrupt OB It is defined by the ES on the basis of the configured runtime group Generic term for all objects in standard libraries which are supplied by Siemens From the point of view of the CPU the transition between the operating status STOP internal STOP i e CPU is ready and operating status RUN with processing of the user programs The following types of startups can be differentiated on the basis of the organization blocks CPU specific Cold restart in which the results and states at interrupts are not taken into consideration OB100 Restart in which the results and states of the user program at the inter rupt are considered not relevant for this library Transition of a block into a defined state after it has been processed in a start up OB In this library only a cold restart is relevant OB100 Status which can be activated of a block during which a tracked pa rameter is overwritten by its own program with the value of another pa rameter tracking value This means that a value defined by the user can be forced upon a parameter which is usually determi
154. iver block section to output the manipulated variable of the closed loop controller the assumed analog output module is supported by it Note module number of the modules used these were defined when configuring the hardware with STEP 7 tools in DB1 the channel number and the measuring range of the connected process signals These data must be used when structuring the individual drivers Although the description of the further procedure is the same for CFC confi guring and STEP 7 programming the concrete handling differs depending on the configuring tool used The following sections describe the procedure when using CFC for this task as the standard tool for planning projects on industrial processing plants For details on using CFC or on project management please refer to the CFC manual e Create a CFC chart in the chart container of your project Use a name which corresponds to the task for example TICA_123 Define one instance for each of the block types selected before in our example one each of TM_AE TM_AA TM_KOM TM_KST REGLER LIMITS_P OP_A_LIM and MESSAGE block 2 9 Block Concept Log all the instances on in a common watchdog interrupt OB for processing CFC key word Runtime properties When defining the call sequence of the blocks from the OB observe the general rule Retrieval gt Execution gt Output In order to define the sequence you must first define for each block w
155. le A 2 Used multi instance blocks Block FB FC No Code bytes Local data bytes TM_ANM FB 330 1252 74 TM_BRCV FB 332 204 18 TM_BSEND FB 333 212 18 ALARM 8 SFB 34 2 ALARM _8P SFB 35 2 Library of Driver Blocks C79000 G8076 C7 11 04 A 5 Technische Daten A 3 Data types Data types in the In the I O bars of the blocks there are the following data types I O bar Table A 3 Data types in the I O bars Data type Bits Range Application example BOOL 1 0 1 or FALSE TRUE Switches and displays BYTE 8 16 00 to 16 FF Driver WORD 16 16 0000 to 16 FFFF Driver DWORD 32 16 00000000 to 16 FFFFFFFF Batch ID Message number INT 16 32738 to 32767 Selection DINT 32 2147483648 to 2147483647 Counter parameter REAL 32 3 402822E 38 to 1 175495E 38 or 1 175495E 38 to Process values etc 3 402822E 38 STRING n 8x characters text Blocks for BATCH flexible n 1 with dynamic associated text ANY 320 Interconnection information pointer message block Interconnec tion input for any qualifiers Library of Driver Blocks C79000 G8076 C7 11 04 List of Abbrevations API AS BGF BGNR Bor BRCV BSEND CFC CP CPU DB DPRAM EANK EN ES Library of Driver Blocks C79000 G8076 C7 11 04 Application Interface Automation system Module fault Module number Module Block receive Block send Continuous function chart Communication
156. lled via ES Section of the block with management information on its assignment for example type name block name etc Section of the block with function specific information for example va lues at data blocks program code at functions Object of a library which passes its properties to the respective in stance data block when it is used in a block structure The block type method data maintenance and aspect description is stored in ES Glossary 1 Glossary cS Combined block D Data block Display element Driver block Enable input Faceplate display block Glossary 2 Bus system for exchanging data between components Block which is formed from basic blocks and or combined blocks see multi instance blocks This is used for storing data which are processed by programs or func tions Object as a component of the faceplate which corresponds to a specific I O element of a block type Block which imports and exports automation system values into or from the module It forms the software interface to the process converts the physical values into process values and vice versa and supplies addi tional information with regard to the availability of the hardware addres sed Enable input through which processing of a function block is enabled or disabled only exists in CFC display mode Block which is executable in the OS and which is used to operate and monitor the corresponding automation
157. locks must be deleted in the watchdog alarm used before e g by clear reset Else interferences are possible that lead to data and address errors Library of Driver Blocks C79000 G8076 C7 11 04 Communication 4 7 Data of the Group Interrupt Module Logical address of the peripheral area 512 Library of Driver Blocks C79000 G8076 C7 11 04 The system software on the FM456 checks if a group interrupt module mo dule number 61 IRQ module is present and if an interrupt request is ac tive If an interrupt request is pending the 48 Bits of the group interrupt mo dule are transferred to the peripheral RAM area of the FM456 A status byte immediately behind this data contains the validity information of the the in puts of the group interrupt module After an interrupt has been detected and the binary values have been transfer red to the peripheral RAM an interrupt on the S7 CPU is triggered The user can then process it with an alarm OB Logical Contents Remark address 512 Byte 1 of the IRQ module binary values of the IRQ module 513 Byte 2 of the IRQ module binary values of the IRQ module 514 Byte 3 of the IRQ module binary values of the IRQ module 515 Byte 4 of the IRQ module binary values of the IRQ module 516 Byte 5 of the IRQ module binary values of the IRQ module 517 Byte 6 of the IRQ module binary values of the IRQ module 518 0 binary values valid Status byte validity code 1 binary va
158. lues M X7 Analog input REAL 0 0 Q ANZ Number of analog values 0 1 6 INT 0 0 6 BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 3 BGNV Module not available BOOL Q must be interconnected with the output BGF of the BRBK block to which it belongs KOOR Subdriver coordination BYTE Q This input must be interconnected with the output KOOR of the BRBK block to which it belongs EN_MSG Enable control system messages BOOL Q EV_ID Message number DWORD U Table 3 74 Output bar Element Meaning Type Initial Attr O Permitted value amp values M X1 Analog output 1 REAL 0 0 X2 Analog output 2 REAL 0 0 X3 Analog output 3 REAL 0 0 X4 Analog output 4 REAL 0 0 X5 Analog output 5 REAL 0 0 X6 Analog output 6 REAL 0 0 BGF Module fault BOOL 1 NV1 Non availability of X1 BOOL 0 NV2 Non availability of X2 BOOL 0 NV3 Non availability of X3 BOOL 0 NV4 Non availability of X4 BOOL 0 NV5 Non availability of X5 BOOL 0 NV6 Non availability of X6 BOOL 0 KF1 Channel fault X1 BOOL 0 KF2 Channel fault X2 BOOL 0 KF3 Channel fault X3 BOOL 0 KF4 Channel fault X4 BOOL 0 KF5 Channel fault X5 BOOL 0 KF6 Channel fault X6 BOOL 0 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 3 81 Driver Blocks 3 18 TM_TVB Block for Partial Subgroup Control an
159. lues not valid During hardware configuration with the SIMATIC manager the logical ad dress of the periperal area of the FM456 is set to 512 default value This value has to be maintained 4 9 Communication 4 8 Error Messages of the FM456 Communication The system software of the FM456 which processes communication with the S7 CPU generates error messages if an error has been detected The messa ges are then entered into the diagnostics buffer of the FM456 4 and the S7 CPU They can be read with the SIMATIC manager using the appropriate menus Selecting the diagnostics buffer Select module FM456 or S7 CPU Select menu PLC Select menu Hardware diagnostics Select menu Diagnostic buffer If those errors occur the maintenance personnel should be informed This is necessary in order to decode the error messages Additional Code in the Meaning diagnostics message hexadecimal 16xA015 Error when creating connection task 16xA016 Error when starting connection task 16xA017 Error Nr 1 start of connection task 16xA018 Error Nr 2 start of connection task 16xA019 Error Nr 3 start of connection task 16xA01A Error Nr 4 start of connection task 16xA01B Error initialization of connection 16xA01C Error alarm generation 16xA01D Error direct writing to peripheral Library of Driver Blocks 4 10 C79000 G8076 C7 11 04 Communication 4 9 Status Wo
160. n CLOSE BOOL 0 Q SOE Protection OPEN BOOL 0 Q OG Upper limit for position feedback REAL 100 0 Q ESR Position feedback REAL 0 0 Q UG Lower limit fiir position feedback REAL 0 0 Q UZT Delay time for BBL signal INT 10 Q 1 255 Message duration interlocking monitoring FEXT External fault BOOL 0 Q US Status output suppression BOOL 0 Q STU External interference suppression BOOL 0 Q BART Mode INT 0 B 0 1 2 11 12 BGNR Module number INT 1 0 60 100 160 ESG ESG channel number INT 0 0 4 resp 0 5 BGNV Module not available BOOL Q must be interconnected with the output BGF of the BRBK block to which it belongs BGAE Module failure BOOL 1 Q must be interconnected with the output BGA of the BRBK block to which it belongs KOOR Subdriver coordination BYTE 0 Q must be interconnected with the output KOOR of the BRBK block to which it be longs TAU Text for OPEN STRING2 AU U B TZU Text for CLOSE STRING2 ZU U B TST Text for STOP STRING2 ST U B TOB Text for Acknowledgement STRING2 QB U B ATN Technological name STRING 6f B EN_MSG Enable control system messages and state BOOL 0 Q EV_ID1 Message number status low DWORD 0 U EV_ID2 Message number status high DWORD 0 U EV_ID3 Message number I amp C DWORD 0 U 1 BART 11 12 is the same as BART 1 2 but the signals TE and VOV do not appear in the status word as common fault 3 98 Library of Driver Blocks C79000 G8076 C7 11 04
161. n KA C79000 G8076 C417 34 Technical Descriptions Migration TELEPERM M SIMATIC PCS7 WinCC TM KA C79000 T8076 C740 WinCC TM OCX NORA and WinCC TM OCX PCS7 KA C79000 T8076 C741 100 Manual KA C79000 G8076 C710 in preparation Library of Driver Blocks C79000 G8076 C7 11 04 Applicable Documents Num Title Order Order No ber from 106 Referenzhandbuch A5E00057447 02 SIMATIC PCS 7 Driver Blocks 107 Manual C79000 G7076 C715 SIMATIC PCS 7 Technological Blocks Library of Driver Blocks C 2 C79000 G8076 C7 11 04 Glossary Aspect Block Block library Block header Block body Block type Library of Driver Blocks C79000 G8076 C7 11 04 Attributes of a block with regard to its application in the AS FB FC ES display in the library or in CFC display for testing and commissioning purposes and OS texts for messages and operations corresponding faceplate for visualization in the OS Object of a library or of a block structure divided into function blocks executable on an automation system and faceplates display blocks executable on an OS The block has aspects for AS OS and ES which are described by properties Both blocks are configured with ES The block type is contained in the library ES is used to create an in stance data block and to configure it further Software package which contains block types combined in accordance with common features It is insta
162. n Output module Monito ring Actuator Figure 3 2 Deployment of the driver blocks for output modules Proceed as follows e Determine the module and channel numbers as well as the designation of the module to which the actuators are connected e Select the suitable type of driver for this module see Table 3 1 e Define an instance of this driver block instance DB and install it in the OB after the blocks whose values are to be output by the driver to the I Os e Assign parameters to the inputs of the driver with the required data At least the following parameters of the output driver must be adapted changing the initial values in order to effect output to the actuators connected to the output module BGNR and possibly KNR depending on the modules plugged into the rack Library of Driver Blocks 3 8 C79000 G8076 C7 11 04 Driver Blocks All other parameters must be adapted in accordance with the individual signals e For test purposes you must also install the driver in other OBs see Table 3 2 with the corresponding information Figure 3 2 summarizes the various input output parameters e Input parameters Address BGNR and KNR The driver uses these to define the logical T O address in order to access the module Options Diverse parameters with which the transfer of information is influenced for example EV_ID as the message number is configured automatically in CFC EN_MSG to d
163. n lists the common abbreviations used as names for the inputs and outputs of the blocks listed above These are intended to help you identify the meaning of the input output parameters As a rule the designation of a para meter consists of an abbreviation of the corresponding English term limited to a maximum of 8 characters The character _ can also be used as a sepa rator provided the maximum length of 8 characters is not exceeded An ex ception is formed by the designations of controllable inputs which are repre sented differently graphically anyway in the OS block The middle column of the table lists the preferred data type which is to be used for this abbrevia tion No data type is stipulated for analog parameters here they can be of data types REAL INTEGER etc In the column Meaning the typical use of the block in outputs is explained Table 2 1 Naming Convention for I O Bars Abbreviation Parameter of Meaning Data Type Q BOOL Output Bool Q_ BOOL Output Bool for example in order to differen tiate between an input or a REAL value _HLM High Limit _LLM Low Limit _ALM Alarm _WRN Warning _H_ALM high alarm _L_ ALM low alarm _H_WRN high warning _H_TOL high tolerance _L_TOL low tolerance _ON BOOL Switch ON default 0 activate function _OFF BOOL Switch OFF default 1 deactivate function _SEL BOOL Selector Switch function I BOOL Input
164. ned by a pro cess or program Generic term for all the objects supplied by the user customer engi neering office department planning a project for a customer in user specific libraries Glossary 7
165. nfigured for single channel operation and channel 2 has been addressed by the TM_S5KS block Reaction Error message when the second channel is addressed Message frames are transferred to channel 1 only after all message frames from the buffer have been transferred there priority depen dent transmission There is a fault in the link between partner 1 2 and the interface module line fault at interface 1 2 e g character time out 220ms acknowledgement time out 550 ms return message time out 5 s checksum error BCC 3964R after 5 repetitions open circuit Reaction 387 The message frame is transferred to the interface module The partner connected to channel 1 or channel 2 respectively is defective USART fault at interface 1 2 e g incorrect baud rate parity frame or overrun error Reaction The message frame is transferred to the interface module Configuration fault 1 Incorrect definition of DB block Source block cannot be found Source block too short 2 Incorrect parameterization of transmitter driver Incorrect number of data floating point numbers ANZ gt 32 3 Fixed point overflow Range of fixed point number to be transferred has been exceeded Reaction Execution is aborted Message frame fault S5 at channel 1 or channel 2 resp has not accepted the last message frame an error number was contained in the reaction message frame Reaction None Transmit buffer overflow on interface module
166. nput and output bars of the block Table 3 57 Input bar Element Meaning Type Initial Attr O Permitted value amp values M YME Upper range limit fiir Y YESR REAL 100 0 Q B YMA Lower range limit fiir Y YESR REAL 0 0 Q B UZT Alarm duration for interlocking monitoring INT 10 Q 1 1800 AUAB Command OPEN automatic BOOL 0 Q ZUAB Command CLOSE automatic BOOL 0 Q STAB Command STOP automatic BOOL 0 Q AHBA Automatic manual mode BOOL 0 Q OFFC Protection OPEN BOOL 0 Q ZUSC Protection CLOSE BOOL 0 Q AUFR Enable OPEN BOOL 0 Q ZUFR Enable CLOSE BOOL 0 Q DLBT Continuous inching operation 0 1 BOOL 0 Q SPEL Disable end position monitoring BOOL 0 Q USSC Undervoltage protection BOOL 0 Q ABAI1 Binary output 1 BOOL 0 Q ABA2 Binary output 2 BOOL 0 Q UMGF External fault BOOL 0 Q US Suppression STATUS BOOL 0 Q BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 3 AUBA Command OPEN automatic STEP BOOL 0 Q ZUBA Command CLOSE automatic STEP BOOL 0 Q STBA Command STOP automatic STEP BOOL 0 Q YANZ Y display 0 OFF 1 Yint 2 Yext INT 0 0 1 2 TZU Charcter string for CLOSED STRING2 ZU U B TST Character string for STOP STRING2 ST U B TAU Character string for OPEN STRING2 AU U B TY Character string for Y STRING2 a ae U B EHT Quantity for Y ST
167. nput and output bars of the block Table 3 93 Input bar Element Meaning Type Initial Attr O Permitted value amp values M CE Computer presetting YC WC VC XDC REAL 0 0 Q YN Correction input REAL 0 0 Q YHOG Y manual upper limit REAL 105 0 Q B YHUG Y manual lower limit REAL 5 0 Q B VWOG Upper limit WH resp VH REAL 100 0 Q B VWUG Lower limit WH resp VH REAL 0 0 Q B XIE Upper range limit X1 REAL 100 0 Q X1A Lower range limit X1 REAL 0 0 Q X2E Upper range limit X2 REAL 100 0 Q X2A Lower range limit X2 REAL 0 0 Q X3E Upper range limit X3 REAL 100 0 Q X3A Lower range limit X3 REAL 0 0 Q WXE Upper range limit WX WW WXW REAL 100 0 Q B WXA Lower range limit WX WW WxXW REAL 0 0 Q B OG Upper limit value for WX WXW REAL 100 0 Q B UG Lower limit value for WX WXW REAL 0 0 Q B HYWX Hysteresis f XW lim val monitoring funct REAL 0 0 Q YCO Upper Y DDC limit REAL 100 0 Q B YCU Lower Y DDC limit REAL 0 0 Q B UZT Monitoring time for S31 display INT 10 Q 0 255 GWU Limit value switchover WX WXW BOOL 0 STU Interference suppression GO GU BOOL 0 Q US Status output suppression BOOL 0 Q UMGF S display environment fault external BOOL 0 Q HBA Manual mode from central unit BOOL 0 Q ABA Automatic mode from central unit BOOL 0 Q CBA Compute mode from central unit BOOL 0 Q YNF Y correction condition BOOL 0 Q RSOF Controller inhibit OPEN BOOL 0 Q RSSL Controller inhibit CLOSED BOOL 0 Q SUOF Protection OPEN SKA BOOL 0
168. nputs only arith metic values should be transferred for the analog values 19 24 Selectable limits of the analog values are not monitored Non availabilty messages and channel related alarms are provided at the outputs X1 to X6 An status signal providing information regarding the fault free states of the associated analog signals is issued via the outputs KF1 to KF6 KFx is present if the analog value is not available the module cannot be addressed Library of Driver Blocks C79000 G8076 C7 11 04 3 79 Driver Blocks Error handling Startup Characteristics Time Response Message Behavior Operating and Monitoring via OS 3 80 During processing the driver monitors both the hardware and the value This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e
169. ns Further Support vi This manual is divided into the following groups of topics Chapters 1 and 2 Introductory section e Chapter 1 provides you with information on installing the software e Chapter 2 describes the block concept on the basis of an application example It explains the procedure for selecting the desired blocks as well as the generally valid properties of the blocks This information is not repeated in the detailed information e Chapter 3 describes the driver blocks These are used to read in process values present at the input modules with accompanying information on whether the hardware or the process values read in are error free e Chapter 4 describes the communication blocks With these blocks the communication is realized between S7 CPU and FM456 4 As a first time user use the manual as follows 1 Read the first two chapters before using the software in order to familiarize yourself with the terms used and the theoretical procedure 2 Read the respective overview sections in the other chapters in order to get to know the tasks solved by the respective block group References to further documentation are given by using the literature numbers in slashes The list of literature at the end of the manual provides you with the exact title of the documentation on the basis of these numbers If you should have any questions on using the software which are not answered in the paper documentattion or in
170. nual control BOOL Q B UZT Delay time for impulse type module signals INT 10 Q 1 255 message duration interlocking monitoring BAA Automatic command automatic BOOL 0 Q BAH Automatic command manual BOOL 0 Q BABT Automatic command operation BOOL 0 Q BAST Automatic command shutdown BOOL 0 Q ZWH Forced manual BOOL 0 Q BART Mode INT 3 BH 1 2 3 BAV1 Automatic command Preselection 1 BOOL 0 Q BAV2 Automatic command Preselection 2 BOOL 0 Q BAV3 Automatic command Preselection 3 BOOL 0 Q BGNV Module not available BOOL 1 Q must be interconnected with the output BGF of the BRBK block to which it belongs KOOR Subdriver coordination BYTE 0 Q This input must be interconnected with the output KOOR of the BRBK block to which it belongs TXA Text for automatic STRING2 mw U B TXH Text for manual STRING2 H U B TXQ Text for acknowledgement STRING2 QB U B TVW1 Text for Preselection 1 STRING2 P VIP U B TVW2 Text for Preselection 2 STRING2 P VX U B TVW3 Text for Preselection 3 STRING2 V3 U B ATN Technological name STRING 6f B EN_MSG Enable control system messages and status BOOL 0 Q EV_ID1 Message number status low DWORD 0 U EV_ID2 Message number status high DWORD 0 U EV_ID3 Message number I amp C DWORD 0 U Library of Driver Blocks C79000 G8076 C7 11 04 3 89 Driver Blocks
171. o not identify it as a block x Block type number This provides details on the organization blocks into which the written block is to be installed When using CFC you only have to install it in the normal OB for the actual task while observing the principle Read gt Process gt Output Installation in the remaining OBs is carried out by CFC which creates the required OBs while compiling Check this while commissioning since you could by mistake remove the block while installing removing it in the execution sequence while changing the sequence etc If you use the blocks under STL or SCL you have to program these OBs and call the instance of the block in them This describes the function of the block briefly In the case of complex blocks further information is provided in the Method of operation section Further information on the function of the individual inputs operating modes time sequences etc You should know the contexts described here in order to use the block effectively Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept Error Handling Start Characteristics Library of Driver Blocks C79000 G8076 C7 11 04 Errors are indicated in the CFC chart at the Boolean block output ENO The value corresponds to the binary result bit binary result in STEP 7 STL after the block has been terminated or to the OK bit in SCL format and has the following meaning e ENO binary result bit O
172. o partner 2 No partner 2 Message frame transfer only to partner 1 Transfer occurs only after all messages defined by KNR 1 have been processed This facilitates priority controlled execution of transmission requests e Description of functions The user generates the data structure by specifying data type number and source target address 3 125 Driver Blocks e Message frame structure in the AS The driver block transfers a message frame with a message frame header consisting of 5 Words 10 Bytes message frame length message frame header length for input instruction ED fetch message The message frame header contains the following data Command type Target in S5 Number of data Co ordination flag Details Command type Output command AD Data block overwrite data word in S5 Input command ES Read absolute address from S5 Fetch command ED 4 Data block read data word from S5 EE Read input image from S5 EA Read output image from S5 EM Read flag from S5 EZ Read counter value from S5 ET Read timer value from S5 The individual command types are distinguished by the mode input MODI Target in S5 Inputs PA1 and PA2 specify the address in S5 The input parameterization depends on the command type Table 3 109 Allocation of addresses PA1 PA2 and modes MODI MODI Commandsart PAI PA2 AD 2 4 Data block Data word ED 2 4 Data block Data word ES 3 4 Higher order byte Low
173. ocessing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 111 Control system messages of the TM_S5KS block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 KF1 v KF2 Malfunction on bus or link S387 S 3 129 Driver Blocks Operating and Monitoring via OS Table 3 112 Assignment of the accompanying values to the block parameters Accompanying value BGNR Block parameter KNR DAAR ELNR ANZ MODI PA1 o NI ND mA A O N e PA2 used for display For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be 1 0 Bars The following tables present the input and output bars of the block Table 3 113 Input bar Element Meaning Type Initial Attr O Permitted value amp values M FSE Transmitter enable B
174. on list F Library of Driver Blocks IV C79000 G8076 C7 11 04 Preface Title Quick Start Contents The Quick Start manual provides an easy introduction into the structure and the symbolic programming of an S7 300 400 It is particularly suitable for first time users of a SIMATIC S7 300 programmable logic controller Programming Manual Program Design The programming manual provides you with a basic knowledge of the structure of the operating system and of a user program of a S7 CPU It should be used by the first time user of an S7 300 400 to obtain an overview of the programming methodology and to base his or her design of the user program on it User Manual STEP 7 The STEP 7 user manual explains the theoretical utilization and the functions of the STEP 7 programming software package The manual provides you as a first time user of STEP 7 as well as an experienced user of STEP 5 with an overview of the configuration programming and starting up of an S7 300 400 When using the software you can access the on line help which offers direct support on detailed questions about using the software LAD STL FBD SCL Manual The manuals of the STL LAD and SCL language packages contain both the user s guides and the language description You only require one of the languages to program an S7 300 400 but you can also mix languages within a project if you wish to When you use a language f
175. onded BOOL 0 B S17 End position monitoring OPEN BOOL 0 B S18 End position monitoring CLOSED BOOL 0 B 21 Torque monitoring OPEN has responded BOOL 0 B 22 Torque monitoring CLOSED has responded BOOL 0 B 19 Run time monitoring OPEN BOOL 0 B S20 Run time monitoring CLOSED BOOL 0 B S9 Analog signal monitoring has responded BOOL 0 B S26 Test position of switching device BOOL 0 B S6 Control station defective BOOL 0 B S4 Hardware fault detected on module BOOL 0 B S80 Module failure detected BOOL 0 B BGF Module fault BOOL 1 B QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 3 65 Driver Blocks 3 15 TM_EU Driver Block for Open Loop Control Module Motor Type Number Calling OBs Function Working Method 3 66 FB 313 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 TM_EU is used for acquiring signals from one of the TELEPERM M open loop control modules 6DS1 500 8AA 8BA or of a channel of one of the TE LEPERM M open loop control modules 6DS1 502 8AA 8BA and to transfer commands to the module The read signals are presented at the binary out puts and may be used for example by a subgroup controller
176. or the first time Siemens recommends that you use the manual to familiarize yourself with the methodology of creating a program When working with the software you can use the on line help to obtain answers to all your detailed questions on using the corresponding editors compilers GRAPHL HiGraph CFC Manuals The GRAPH HiGraph and CFC languages provide you with additional possibilities of implementing sequential control systems state graphs or graphical interconnec tions of blocks The GRAPH and HIGraph manuals contain both the user s guide and the language description When you use one of these languages for the first time Siemens recommends that you use the manual to familiarize yourself with the methodology of creating the program When working with the software you can use the online help exception HiGraph to obtain answers to all your detailed questions on using the corresponding editors compilers Reference Manual System and Standard Functions The S7 CPUs contain system and standard functions integrated in the operating system which you can use when programming The manual provides you with an overview of the functions and organization blocks available for S7 as well as for your reference detailed descriptions of interfaces for use in your application 1 Optional packages for S7 300 400 system software Library of Driver Blocks C79000 G8076 C7 11 04 Preface Structure of this Manual Conventio
177. ore this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 3 Control system messages of the TM_BEI block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S Table 3 4 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be used for display 3 11 Driver Blocks 1 0 Bars The following tables present the input and output bars of the block Table 3 5 Input bar Element Meaning Type Initial Attr O Permitted value amp values M SIMON1 Enable simulation value for channel 1 BOOL 0 Q SIMON48 Enable simulation value for channel 48 BOOL 0 Q SIM_Q 1 Simulation value channel 1 BOOL 0 Q SIM_Q_48 Simulation value channel 48 BOOL 0 Q BGNR Module number INT 1 0 61 100 160 BTYP Module type INT 0 0 4 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Special case With BGNR 61 one byte can be read from the common interrupt module 6DS1601 8AC 8BA or 6DS1 6
178. p control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 27 Control system messages of the TM_E110 driver block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S Table 3 28 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR Parameters BA1 and BA2 are limited lt 0 0 gt 2 2 but no message is generated For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be used for display The following tables present the input and output bars of the block 3 31 Driver Blocks Table 3 29 Input bar Element Meaning Type Initial Attr O Permitted value amp values M BAL Mode 1 INT 0 0 2 BA2 Mode 2 INT 0 0 2 BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 63 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U 1 Modes BAx 1 and BAx 2 are identical compatible with TELEPERM M Table 3 30 Output bar
179. para meters BA1 0 BA2 any value The whole block is switched off BAI 40 BA2 0 8 binary values E1 to E8 Odd channel numbers are permitted BA1 40 BA2 40 16 binary values E1 to E16 Only even channel numbers are permitted Up to four S5 110A controllers can be connected to one S5S 110A interface module 6DS1310 Each SS 110A controller can be equipped with 7 modules with 8 binary values each 56 binary values with 1 tier structure 15 modules with 8 binary values each 120 binary values with 2 tier structure If 16 binary values are to be transferred the channel number KNR even module number in the S5 110A controller and BA2 0 are used to address two adjacent modules in the S5 110A controller e Channel number KNR for S5 110A 1 tier 1 S5 110A channel number 0 binary value 1 16 module 0 1 2 binary value 17 32 module 2 3 4 binary value 33 48 module 4 5 6 binary value 49 64 module 6 a 2 S5 110A channel number 8 binary value 65 80 module 0 1 10 binary value 81 96 module 2 3 12 binary value 97 113 module 4 5 14 binary value 113 128 module 6 a 3 S5 110A channel number 16 binary value 129 144 module 0 1 18 binary value 145 160 module 2 3 20 binary value 161 176 module 4 5 22 binary value 177 192 module 6 a Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Library of Driver Blocks C79000 G8076 C7 11 04
180. processor Central processing unit Data block Dual ported RAM Interface between FM456 4 and TPM478 2 Multiple addressing Enable input Engineering System B 1 Abkurzungsverzeichnis FB FC FM I amp C IEC 1 0 IRQ K Bus KNR LTM L2 MPI M7 SYS OB O amp M OS PAA PAE B 2 Function block Function call Function module Instrumentation and control International Electronical Commission Input output Interrupt request Communication bus Channel number I amp C fault control system fault message Bus system of SIMATIC PROFIBUS Multi point interface M7 Operating system Organization block Operation and monitoring Operator station operator communication and visualization system Process outputs map Process inputs map Library of Driver Blocks C79000 G8076 C7 11 04 Abkurzungsverzeichnis PC PCS PCS 7 PG QVZ SCL SFB SFC SINEC SPS STEP 7 STL S5 S7 TM TPM WinCC Library of Driver Blocks C79000 G8076 C7 11 04 Personal computer Process control system Process control system 7 Programming device Time out Structured control language System function block System function call Siemens network architecture Programmable controller Software engineering environment for SIMATIC S7 M7 STEP 5 STEP 7 Statement list method of representation SIMATIC line 5 SIMATIC line 7
181. put lists Table of possible message classes and their meaning Message class Meaning AH Alarm high high high alarm WH Warning high high alarm WL Warning low low alarm AL Alarm low low low alarm TH Tolerance high TL Tolerance low F Process error field S Control system message system S OS control system message fault M Preventive maintenance PM Process message Operation message OR Operator request OM 1 Operation message 1 If the block is used for operation messages the inputs _1 have to be supplied with pulses Assignment of the static value 1 would lead to multiple messages Monitoring Part of the tasks of an OS which allows visualization of the process parameters and states in various forms numerical graphical Library of Driver Blocks C79000 G8076 C7 11 04 Glossary 5 Glossary Multiple instance block O Operator control Operator control block Operator control text Operating mode R Redundancy Glossary 6 We speak of multiple instances in cases where additional function blocks are called by one block using its own meaning without an addi tional instance DB Prerequisite is that the FBs to be called are registered as static varia bles in the variable declaration of the FB to be called This ensures that a concentration of the instance data in one instance data block is reached meaning that the number of DBs available can be used better Process in
182. r message Status Transfer Description of the status word transfer In order to transfer the status word two PCS7 ALARM _8 system blocks are called The two highest order bits contain a code which is processed e g by the associated OCX display block This is necessary because the assign ment of the two status bytes to the WinCC variables EventRaw x is not un equivocal Table 3 55 Status low of the TM_EK block Message Block Initial start message text Message No parameter class 1 LAAU Opening 2 LAZU Closing 3 RAUF Open 4 RZU Closed 5 S31 Command inhibit 6 AHBA Automatic Manual mode 7 0 Status low identifier 8 0 Status low identifier Table 3 56 Status high of the TM_EK block Message Block Initial start message text Message No parameter class 1 UMGF External fault 2 Common alarm ST UMGF S80 v S31 v S4 v S25 v S10 v S16 v S17 v S18 v S21 v S22 v S19 v S20 v S9 v S6 v S26 3 4 5 6 T O fault S80 v S31 v S4 v S25 v S10 v S16 v S17 v S18 v S21 v S22 v S19 v S20 v S9 v S6 v S26 7 1 Status high identifier 8 0 Status high identifier Operating and For this driver block an allocated display block is realized in the OS Monitoring via OS See next section Library of Driver Blocks 3 60 C79000 G8076 C7 11 04 Driver Blocks Standardized Dis play for the TM_EK block Library of Driver Blocks C79000 G8076 C7 1
183. rate control system messages Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 82 Control system messages of the TM_MSB block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error Mode or S BRBK F channel no missing F410 S325 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 TYP Wrong module type S311 S 6 QBGF Module malfunction S BRBK_E BRBK block has failed S321 S324 T 0 Control system message identifier 8 1 Control system message identifier Table 3 83 Assignment of the accompanying values to the block parameters Accompanying value Block parameter BART 2 KNR The UZT parameter is limited to the range 0 to 255 without error message 3 95 Driver Blocks Status Transfer Operating and Monitoring via OS 3 96 Description of the status word transfer In order to transfer the status word two PCS7 ALARM _8 system blocks are called The two highest order bits contain a code which is processed e g by the associated OCX display block This is necessary because the assign ment of the two status bytes to the WinCC variables EventRaw x is not un equivocal Table 3 84 Status low of the TM_MSB block Message Block Initial st
184. rd of the Driver Blocks The Status output word of the driver blocks contains information that can be read after an error has occured Driver Bit 7 Bit 6 Bit5 Bit4 Bit3 Bit2 Bit1 BitO 16 80 16 40 16 20 16 10 16 08 16 04 16 02 16 01 TM_A110 EANK QVZ QCOM LTM TM_AA EANK QVZ QCOM LTM TM_ABR BRBK QBGF TYP EANK QVZ QCOM LTM TM_AE KF XF EANK QVZ QCOM LTM TM_BAU EANK QVZ QCOM LTM TM_BEI EANK QVZ QCOM LTM TM_BRBK BGF BSP QBGF TYP EANK QVZ QCOM LTM TM_BU16 EANK QVZ QCOM LTM TM_BU8 EANK QVZ QCOM LTM TM_DZ QBGF EANK QVZ QCOM LTM TM_E110 EANK QVZ QCOM LTM TM_EG QBGF EANK QVZ QCOM LTM TM_EK QBGF EANK QVZ QCOM LTM TM_EU QBGF EANK QVZ QCOM LTM TM_MELD QVZ QCOM LTM TM_MSB BART BRBK QBGF TYP EANK QVZ QCOM LTM TM_RK QBGF EANK QVZ QCOM LTM TM_RZ QBGF EANK QVZ QCOM LTM TM_RZA QBGF EANK QVZ QCOM LTM TM_SSKE DBWR DB _F QBGF EANK QVZ QCOM LTM TM_SSKS DB _F EANK QVZ QCOM LTM TM_TVB BRBK QBGF TYP EANK QVZ QCOM LTM TM_ZE EANK QVZ QCOM LTM Legend LTM Sending of I amp C messages disabled ALARM_8P QCOM Communication S7 CPU with FM456 4 disturbed K Bus QVZ TM module time out EANK TM modules multiple addressing TYP Wrong module type for number BGNR QBGF Module fault BRBK Higher TM_BRBK block not running Li
185. read signals are presented at the binary outputs and may be used for example by a subgroup controller e Modes In manual mode Mode H the commands AU with OPEN acknowledge ment ZU with CLOSED acknowledgement and ST entered via the opera tor controllable inputs are routed to the open loop control module In automatic mode Mode A the commands OPEN input AUAB CLOSE input ZUAB and STOPP input STAB or the commands OPEN STEP CLOSE STEP and STOP STEP inputs AUBA ZUBA STBA resp from an automatic controller are routed to the module Priority is not given to auto matic and automatic STEP commands Simultaneous intervention protective commands is possible via the binary inputs AUSC and ZUSC These commands have a higher priority they are routed to the module as long as they are present The commands OPEN CLOSE acknowledgement are also valid during automatic operation The modes A H automatic manual mode can be selected via binary input AHBA e Parameterization The module number is parameterized via input BGNR and the channel num ber via input KNR channel no 0 1 channel open loop control module 6DS1501 8BA 8BB channel no 1 2 3 respective channel of the open loop control module 6DS1503 8BA e Interlocking monitoring function The interlocking monitoring function informs the operator of a rejected OPEN or CLOSE command 3 57 Driver Blocks 3 58 Rejection can be caused by missing proces
186. ring processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow Startup During a startup initial run or parameter change all parameters are checked Characteristics for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Time Response Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Library of Driver Blocks 3 40 C79000 G8076 C7 11 04 Driver Blocks Message Behavior Status Transfer Library of Driver Blocks C79000 G8076 C7 11 04 Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 35 Control system messages of the TM_DZ block Message Block
187. river Blocks Operating and Monitoring via OS used for display For this driver block no allocated display block is necessary in the OS Instead of this the elements of the standard grafic library of WinCC can be 1 0 Bars The following tables present the input and output bars of the block Table 3 102 Input bar Element Meaning Type Initial Attr O Permitted value amp values M DC Increment W or Y REAL 0 0 Q SPDC Controller inhibit DDC BOOL 0 Q Manual Compute SPC mode SPC BW Binary value BOOL 0 Q BGNR Module number INT 1 0 60 100 160 KNR Channel number INT 0 0 63 EN_MSG Enable control system messages BOOL 0 Q EV_ID Message number DWORD 0 U Table 3 103 Output bar Element Meaning Type Initial Attr O Permitted value amp values M BGF Module fault BOOL 1 QPARF Parameter assignment error 1 BOOL 0 STATUS Block state WORD 0 U QERR Inverted value of ENO BOOL 1 U 1 Tf QPARF 1 no processing of the block is done Library of Driver Blocks C79000 G8076 C7 11 04 3 119 Driver Blocks 3 23 TM_S5KE 3964 R Linking Receiver Block Type Number Calling OBs Function Working Method 3 120 FB 321 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 TM_SSKE receives message frames from another automation
188. river Blocks C79000 G8076 C7 11 04 Display 1 for the TM_TVB block is for operating and monitoring a partial subgroup control configured on a binary arithmetic module Display 2 for the TM_TVB block is for operating and monitoring a prese lector control 1 out of 3 with 3 keys configured on a binary arithmetic module Operating and monitoring of the TM_TVB block via the corresponding NORA requires a corresponding binary arithmetic module After the OCX has been placed by the WinCC Grafics Designer the block specific properties box has to be called by a double click on the OCX The block instance and other parameters can then be entered Changing of parameters is only possible if the adequate input privilege is active else a Windows Message Box will appear Input privilege 0 the privilege is not limited Input privilege 1 Changing modes The modes of the TM_TVB block can be changed by clicking on the high lighted area A box will then appear where the actual mode is accentuated After acknowledgement clicking on the desired mode and then on the OK button the box disappears and the command is transferred to the AS After the AS has changed the mode the new mode is shown Klicking on the Can cel Button will close the box name of OCX S7 TVB1 resp S7 TVB2 Name Source input Operator Controllable Feedback forced manual TZWH no Command blocked TBBL no Automatic mode A state yes Manual mode H
189. rror ENO 1 or QERR 0 If this is not the case eliminate the cause of the error indication this is described in the error handling section e The results output values correspond to the input values and the set operating modes the block functions correctly The I O bar provides the data interface of the block In addition you can transfer data to the block and fetch results from the block Library of Driver Blocks C79000 G8076 C7 11 04 Block Concept Table 2 2 1 O bar of the SAMPLE block Element Meaning Type Default Kind Attr O amp M Valid values EN Enable BOOL I Q U1 Addend 1 REAL I Q gt 0 etc ENO Test output BOOL O 1 Processing o k Table 2 2 lists all the input and output parameters of the block type which the user can access with the configuration tools Elements which can only be accessed from the algorithm of the block are not listed so called internal variables The columns have the following meaning e Element Symbolic name of the parameter as it is shown in the chart display of the CFC Due to the SCL syntax it can deviate from the name usual for its function e Meaning Function possibly brief description e Type Data type The following data types occur in the I O bar Table 2 3 Data types in the I O bar Data Type Bit length Range Application BOOL 1 0 1 or FALSE TRUE Switches and displays BYTE 8 16 00 to 16 FF Driv
190. rror Handling Startup Characteristics 3 16 FB 305 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This block is used for acquiring and monitoring up to 8 binary signals via a TELEPERM M binary input module 6DS1 620 8AA or 6DS1 621 8AA The states of the binary signals applied to the binary input module are scan ned and made available at the corresponding outputs BU1 to BU8 In addition to the binary value there are two binary qualifiers which indicate if the associated binary value BWn is simulated outputs SI1 to SI8 or disturbed outputs BU1 to BU8 If binary values one or several are simulated or disturbed a common alarm is issued via the outputs SASI or SAST respectively Input BGNR is used to parameterize the number of the binary input module If a hardware fault has occured time out EANK BGF is set true and the old values retained During processing the driver monitors both the hardware and the values This results in the following error displays QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper settin
191. rted value of ENO BOOL 1 U 1 If QPARF 1 no processing of the block is done 3 100 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks 3 20 TM_RK Driver Block for Single Channel Closed Loop Controller Modules Type Number FB 318 Calling OBs The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 Function This driver block is used for the acquisition of signals from the TELE PERM M single channel controller modules 6DS1 400 8AA 8BA S type controller or 6DS1 401 8AA 8BA K type controller and for the transfer of commands and normalized increments to the controller module The read signals are presented at the block output Working Method The controller module transfers various groups of binary and analog signals to the TM_RK block where they are presented as output signals These si gnals are Fault alarms Return data protective interlocking Configuration jumpers Analog values Controller parameters Mode return data The following groups of binary and analog signals from the RK block are routed to the controller module Mode selection Protective commands interlocking Increments Y W XD and V e Modes In manual mode H the manipulated variable Y can be specified within the parameterized control limits YHUG to YHOG via the OS The normaliz
192. s KNR KNR may be even or odd 2 bytes are transferred to the addresses KNR and KNR 1 if KNR is even If KNR is odd the next smaller even address is used instead of KNR BA1 0 BA2 any value BA1 0 BA2 0 BA1 0 BA2 0 Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Error Handling Startup Characteristics Time Response Library of Driver Blocks C79000 G8076 C7 11 04 e Parameter Description BAI 0 block disabled no processing A 1 1st group A1 to A8 enabled 2 1st group A1 to A8 enabled Al 4 binary value 1 A2 binary value 2 A3 binary value 3 A4 binary value 4 AS binary value 5 A6 binary value 6 A7 binary value 7 A8 binary value 8 BA2 0 2nd group OFF 1 A9 to A16 activated if BA1 nonzero 2 A9 to A16 activated if BA1 nonzero 3 specification monitoring time if BA1 nonzero AQ binary value 9 A10 binary value 10 All binary value 11 A12 binary value 12 A13 binary value 13 Al4 binary value 14 A15 binary value 15 A16 binary value 16 The modes BAx 1 and 2 are identical compatible with TELEPERM M During processing the driver monitors both the hardware and the value This results in the following error displays QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect a
193. s release or a protective command in the opposite direction The interlocking monitoring function is shown during the monitoring time specified via input UZT default 10 seconds in the loop display After the monitoring time has elapsed it is deleted from the loop display A status message is generated if the interlocking monitoring function responds and after the monitoring time has elapsed In the OS subsystems an operator notice B which need not be acknow ledged is derived at all levels from this function If the monitoring time has been parameterized 0 the display is shown for the duration of one cycle This signal will not be processed in the message processing function MELD The cabinet or cabinet row lamps are not triggered either when this monito ring function responds e Elektronic position indication The electronic position indication of the one channel open loop control mo dule 6DS1 501 8BB is issued via analog output 1 within the parameterized range limits Lower range limit Upper range limit input YANZ has been parameterized 1 The electronic position indication of the three channel open loop control module can be connected to input YEXT Input YANZ must then be parameterized 2 e Continuous operation inching operation set on the module Continuous operation is used to drive the actuators from end position to end position The return data OPEN and CLOSED on the module is used for di sconnection
194. s the various input output parameters under e Input parameters Address BGNR and KNR The driver uses these to define the I O address in order to read the module information Setting Diverse parameters with which the transfer of information is influenced for example EV_ID as the message number is configured automatically when using CFC EN_MSG for disabling control system messages of this driver etc Simulation value A value generated by the software which is passed on by the driver in place of a value from a sensor which may not be connected yet e Output parameters Test displays Output parameter with information on the state of the addressed hardware or on the validity of the driver configuration for example QPARF parameter assignment error meaning that the addres sed module does not correspond to the driver The invalidity of the read value is indicated by the channel error output KF Result Outputs for the the values belonging to the respective sensors Figure 3 2 illustrates the output of values calculated by the software to the actuators This solves the following task The output value Y of block XY is to be made available as a signal to actuator Y 3 7 Driver Blocks Software OB Hardware XY block Fault E x A eee Driver block Setting Message to the OS Eey display Conversion 4 Limiting Substitute Output a
195. stem has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Message Behavior Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 42 Control system messages of the TM_ZE block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error F410 S 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 UEBL Overflow S320 S Table 3 43 Assignment of the accompanying values to the block parameters Accompanying value Block parameter 1 BGNR 2 KNR Operating and For this driver block no allocated display block is necessary in the OS Monitoring via OS Instead of this the elements of the standard grafic library of WinCC can be used for display 1 0 Bars The following tables present t
196. system block It is also supplied for certain block types in the libraries Also includes checking of the operated values Library of Driver Blocks C79000 G8076 C7 11 04 Glossary Fetch principle The value which is interconnected to an input of a block is only updated fetched by the method associated with the block of the interconnected input and not earlier If this block is not processed the input will not have an updated value despite its being interconnected Function This term is defined in IEC 1131 3 as a software unit which when ex ecuted delivers a single result which can also be a complex data type and which does not have the capability of saving data memory The essential difference between it and an FB is the lack of a data sto rage capability instance The result of the FC call must therefore ei ther be saved explicitly by the user or it must be used immediately The FC is represented similarly to the FB with several inputs and one out put for the process control system user programming with the ES ensuring that handling is uniform Function block In accordance with the IEC TC65 WG6 draft standard of May 1995 this term is defined as follows The function block FB instance is a functional software unit which consists of a designated individual copy of the data structure defined by the function block type with the data structure being retained from one call of the function block to the next The main featur
197. t Target block cannot be found Target block too short Reaction Message frame is rejected processing aborted The no of the errouneous DB without base can be read at output FBST Receive buffer overflow Reaction Execution is continued The last message is rejected by the interface module if buffer processing does not continue after a waiting time Remedy Check processing cycle KF and PAF are not set in message specific manner they are indicated in all drivers accessing the module during the error bit output no error interpreta tion related to the transmitter block Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Error handling Startup Characteristics Time Response Message Behavior Library of Driver Blocks C79000 G8076 C7 11 04 During processing the driver monitors both the hardware and the values This results in the following error displays e QPARF 1 Parameter assignment error see startup characteristics e BGF 1 This output indicates the module or the process values are not available Possible causes QVZ Module time out incorrect address incorrect jumpers or module is defective EANK multiple addressing acknowledge from modules incorrect jumper setting e ENO 0 The operating system has recognized a general error by itself e g overflow During a startup initial run or parameter change all parameters are checked for permitted values If the allowed lim
198. t jumper setting Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Startup Characteristics Time Response Message Behavior Library of Driver Blocks C79000 G8076 C7 11 04 e ENO 0 itself e g overflow The operating system has recognized a general error by During a startup initial run or parameter change all parameters are checked for permitted values If the allowed limits are exceeded the driver sets its output QPARF 1 and does not carry out any further processing in the subsequent cycles e g no I O accesses are done and the outputs retain their old values Does not exist If the driver output values are needed from blocks with time response e g closed loop control block the driver has to be installed in the same OB before this block Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 75 Control system messages of the TM_TVB block Message Block Initial start message text Message No parameter class 1 QPARF Parameter assignment error S TEVL 0 Control type missing F410 S325 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 EANK Multiple addressing S313 S 5 TYP Wrong module type S311 S 6 QBGF Module malfunction S BRBK E BRBK block has failed S321 S324 7 0 Control system message identifier 8 1 Control system message identifier Table 3 76 Assignm
199. the TM_DZ block until the hardware signal External setting H level of the correspon ding channel triggers acceptance of the final counter value into the buffer memory ZSPW of the module This value has been set on a 4 digit BCD thumbwheel switch Counting is then restartet The buffer value ZSPW is loaded into the intermediate and final value VW EW when counting is restarted in this mode e Bar representation X For bar representation X it is possible in counter functions to set the end of the display range to the final value if the input NORM 1 is parameterized The measuring range display range can be specified by the range limits XA1 XE1 as required NORM 0 if speed rotational speed measurement has been selected e Mode selection The TM_DZ block modes H A can either be selected via the process com munication keyboard operator controllable inputs H and A or via the inter connectable binary input AC Mode A is selected if 1 has been applied to the binary input AC The mode then cannot be changed via the process com munication keyboard Library of Driver Blocks C79000 G8076 C7 11 04 3 39 Driver Blocks e Parameterization The module number is parameterized via input BGNR The channel number is parameterized with the following values via input KNR Channel no Module Integer number 1 2 channel 0 4 channel 10 2 2 channel 1 4 channel 11 3 4 channel 12 4 4 channel 13 Error Handling Du
200. the on line help please contact your local Siemens partner If you have any questions or remarks on this manual please fill out the questionnaire at the end of the manual and send it to the address given there Please also enter your personal evaluation of the manual there We offer corresponding courses in order to facilitate your familiarization with the SIMATIC PCS 7 process control system Please contact your regional training center or the head training center in D 90327 N rnberg Tel 49 911 895 3154 D 76187 Karlsruhe Tel 49 721 595 2917 Library of Driver Blocks C79000 G8076 C7 11 04 Contents Prelat rics aic fe ctr hex are epee ae he hire cha wc eae aril eke AORAR N E ae cla deal aetna ANNs gece toned ath esac onsen NA dad wear alte neh eee 1 installation aen E E eee neon ene aeloes 1 1 1 1 Installing and Deinstalling the Block Library 005 1 2 2 Block Concept sccicccceectee eed ese shew dree a e a a a eee 2 1 2 1 OVGIVIOW sae yao paves Mead deeA ted eee ee tede a ee ee ede ae shan eeae 2 2 2 2 Application Example 0 cece eect a a eA 2 9 2 3 SAMPLE Template 0000 c nnana 2 12 2 4 Display Blocks Overview 0 ccc eee eee eee eee 2 17 2 5 Planning and Programming Display Blocks 02 00 2 18 2 6 Operating and Monitoring with Display Blocks 0 2 20 3 Driver BIOCKS roris nanaon oA NEERA 3 1 3 1 OVEIVIOW y akanai iapa aa a
201. ts Binary value E9 E10 E11 E12 E13 E14 E15 E16 Incorrect number of lines jumper Rapid shutdown since cyclic monitoring has failed binary outputs reset Message frame fault No time specified Module fault not applicable not applicable not applicable The number of bytes read and the associated channel address depend on the parameters BA1 BA2 and KNR 3 29 Driver Blocks BA1 0 BA2 any value Whole block de activated BA1 0 BA2 0 1 byte from address KNR is transferred to the first group KNR may be even or odd BA1 0 BA2 0 2 bytes are read from the addresses KNR and KNR 1 if KNR is even If KNR is odd the next smaller even address is used instead of KNR Old and new value of each group E1 E8 E9 E16 are compared with each other New values are only stored if there is a difference in these values Output BGF will be set if the module number has been set incorrectly on the module or in the TM_E110 etc or if several modules use the same module number Then the old binary values are retained e Parameter Description BA1 E1 E2 E3 E4 E5 E6 E7 E8 BA2 E9 E10 E11 E12 E13 E14 E15 E16 0 block disabled no processing 1 E1 to E8 enabled 2 El to E8 enabled binary value binary value binary value binary value binary value binary value binary value binary value 8 0 2nd group OFF 1 E9 to E16 activated if BA1 nonzero 2 E9 to E16 activated
202. ut modules 8 binary values 304 TM_BU16 6DS1 600 Binary input module 16 binary values 305 TM_AE 6DS1 700 701 703 713 Analog input modules 730 731 321 306 TM_AA 6DS1 702 321 Analog output modules 307 TM_E110 6DS1 310 601 602 Binary input modules for S5S 110A linking 308 TM_A110 6DS1 310 321 603 604 Binary output modules for S5S 110A linking 605 309 TM_DZ 6DS1 613 Proportioning counter module 310 TM_ZE 6DS1 607 Metering pulse input module 311 TM_EG 6DS1 504 505 Open loop control module 312 TM_EK 6DS1 501 503 Open loop control module for actuator valve 313 TM_EU 6DS1 500 502 Open loop control module for motor 314 TM_BRBK 6DS1 717 Binary arithmetic module coordination 315 TM_ABR 6DS1 717 720 Binary arithmetic module analog input output 316 TM_TVB 6DS1 717 Binary arithmetic module partial subgroup control and preselector control 317 TM_MSB 6DS1 717 Binary arithmetic module open loop control functions 318 TM_RK 6DS1 400 401 Closed loop controller module single channel 319 TM_RZ 6DS1 402 403 Closed loop controller module two channel input 320 TM_RZA 6DS1 402 403 Closed loop controller module two channel output 321 TM_SSKE 6DS1 333 Interface module for SS PLCs receiver 322 TM_S5SKS 6DS1 333 Interface module for SS PLCs Transmitter 323 TM_MELD 6ES7961 1AA00 0ACO Cabin I amp C messages Library of Driver Blocks C79000 G8076 C7 11 04 Driver Blocks Module Test The driver block requires the following in
203. verflow Library of Driver Blocks C79000 G8076 C7 11 04 3 131 Driver Blocks 3 25 TM_MELD Driver Block for I amp C Messages Type Number Calling OBs Function Error handling Time Response Message Behavior Operating and Monitoring via OS 3 132 FB 323 The instance of the driver block must be installed in OB100 warm restart and in OB102 cold restart in addition to its usual watchdog interrupt OB for example OB32 This driver block is used to acquire cabin I amp C faults and to output I amp C si gnals via a M7 interface module IF961 DIO Digital In Output For the read values the corresponding control system fault messages are generated During processing the driver monitors both the hardware and the values This results in the following error displays e BGF 1 This output indicates the module or the process values are not available Possible causes Module is defective or missing Note The module IF961 DIO has to be configured in HW Config e ENO 0 The operating system has recognized a general error by itself e g overflow Does not exist Description of the message behavior The PCS 7 block ALARM 8P is used to generate control system messages Table 3 115 Control system messages of the TM_MELD block Message Block Initial start message text Message No parameter class 2 QCOM Communication error FM S 3 QVZ Module time out S305 S 4 ME1 Fan contact S346 S
204. which the plant operator induces changes in values or sta tes at a block As a rule these are initiated by entries at the OS chek ked and transferred via the CS to the operator control block in the auto mation system Because the working process may have changed in the time between the OS sending and the automation system receiving a final check is carried out here before it is assigned to the block Block which checks the plant operator intervention at the OS end and if it is permissible makes it available in the automation system at the block input interconnected to it At the same time it presents confirma tion of the operation at the OS end Text which is allocated to a block input and which is used for image dis play or for logging the operations on the OS Characteristic of a block which marks a certain application specific pro cessing phase for various cases in the course of the block program Thus for example the MANUAL operating mode at a control block si gnifies the program sequence in which the controller algorithm is not executed and the output variable manipulated variable is stipulated manually by the operator The operating mode is usually coded in the block It is selected or displayed by means of an integer parameter or combinations of binary parameters Multiple existence of components having the same tasks which if re quired for example in case of errors or faults can take over from each other Library of Dr
205. ws the deployment of the drivers for reading process data Input Drivers This solves the following task The signal of sensor X is to be transferred to input X of block XY Hardware Software OB Driver block Monitoring Retrieval Processing Simulation Limiting value XY block x w Algorithm y Figure 3 1 Deployment of the driver blocks for input modules Library of Driver Blocks 3 6 C79000 G8076 C7 11 04 Driver Blocks Deployment of the Output Drivers Library of Driver Blocks C79000 G8076 C7 11 04 Proceed as follows e Determine the module and channel numbers as well as the module designation of the module to which the sensor is connected e Select the suitable type of driver for this module see Table 3 1 e Define an instance of this driver block instance DB and call this in the OB before the block which processes the driver results further e Assign parameters to the inputs of the driver with the required data At least the following parameters of the input driver must be adapted changing the initial setting in order to access the signals connected to input module BGNKR and possibly KNR depending on the modules plugged into the rack All other parameters must be adapted in accordance with the individual signals e Asa test function you must also install the driver in other OBs see Table 3 2 with the corresponding information Figure 3 1 summarize
206. y be set by entering values in the corresponding windows not however by dragging with the mouse The analog values are displayed as floating point values as follows e Positive values Max of five digits and decimal point e Negative values Negative sign max of four digits and decimal point e Overflow grey e Leading zeroes are suppressed e Invalid values PRRD for example PLC failure If an operator has the authorization to operate a unit this automatically entails the right to monitor all the display blocks belonging to this unit 2 21 Block Concept Logging of Every process operation control configuration is logged by the WinCC Operator signaling system The following values are transferred to the signaling Interventions system e Time of the operator intervention date time e Alarm type e Incoming signal e Parameter name e Previous value e New value e Batch designation e Measuring point identifier e Area e Batch name e Operating text e Name of the logged operator e Unit Library of Driver Blocks 2 22 C79000 G8076 C7 11 04 Driver Blocks Description of this Chapter In this Chapter Library of Driver Blocks C79000 G8076 C7 11 04 This chapter describes the driver blocks It tells you how they can be used with corresponding hardware to read process signals into the PLC or output them from the PLC The driver blocks e Transfer process data between the I O peripherals and the arithm

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