OLICORP Profibus DP manual version 1.7
Contents
1. 1 Power lamp 1 Power lamp 2 2 Power lamp 3 Power lamp 4 3 Power lamp 5 Power lamp 6 4 Power lamp 7 Power lamp 8 5 Power lamp 9 Power lamp 10 6 Power lamp 11 Power lamp 12 7 Reserved Reserved 8 Reserved Reserved 9 Reserved Reserved 10 RMS load Voltage relative value 11 Resistance lamp 1 Resistance lamp 2 12 Resistance lamp 3 Resistance lamp 4 13 Resistance lamp 5 Resistance lamp 6 14 Resistance lamp 7 Resistance lamp 8 15 Resistance lamp 9 Resistance lamp 10 16 Resistance lamp 11 Resistance lamp 12 17 SrvVoltage lamp 1 SrvVoltage lamp 2 18 SrvVoltage lamp 3 SrvVoltage lamp 4 19 SrvVoltage lamp 5 SrvVoltage lamp 6 20 SrvVoltage lamp 7 SrvVoltage lamp 8 17 mte EURASIA The way to your commercial and industrial expansion in Eurasia OLICORP Phone 41 22 309 15 40 Fax 41 44 355 38 20 OLICORP 21 SrvVoltage lamp 9 SrvVoltage lamp 10 22 SrvVoltage lamp 11 SrvVoltage lamp 12 23 Nominal Power lamp 1 Nominal Power lamp 2 24 Nominal Power lamp 3 Nominal Power lamp 4 25 Nominal Power lamp 5 Nominal Power lamp 6 26 Nominal Power lamp 7 Nominal Power lamp 8 27 Nominal Power lamp 9 Nominal Power lamp 10 28 Nominal Power lamp 11 Nominal Power lamp 12 E mail purchase olicorp ch Web www olicorp ch How to set Data1 Data2 Data3 and Data4 Data 1 Data 2 Data 3 Data 4 Lamp N Lamp N 1 The most significant byt2. 1 4000W Lamp 2 4000W 0 17 OF AO OF AO The PWR module acknowledges the values to the master Master sets a nominal power 0 18 01 F4 OF AO of 500W for lamp 3 and 4000W for lamp 4 The PWR module sets the nominal powers for lamp 3 and 4 Lamp 3 500W Lamp 4 4000W 0 18 01 F4 OF AO PWR module acknowledges the values to the master This exchange can be repeated for the whole set of lamps by changing the MULTIPLEX code Set service Voltages The commande byte is set to The Master sets a service 0 11 01 90 G1 90 voltage of 400V for lamp 1 and 400V for lamp 2 The PWR module sets the service voltages for lamp 1 and 2 Lamp 1 400V Lamp 2 400V D 11 03 90 01 Sp PWR module acknowledges the values to the master Set default powers Master sets a power of 0 01 02 58 03 Ee 600W for lamp 1 and 1000W for lamp 2 Bytel 00000000 COMMAND LL 00 Mode Set New Settings 0 No sense from Master Overload E gt 0 Oven OFF Oven will be start later L 0 No sense from Master CutOut L gt 0 No sense from Master OverHeat L gt 0 No sense from Master SectorDefault 20 ARAR EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch oucone Byte2
3. 1 hex MUX cocegmdnecnt gt Byte3 and Byte4 is a new power for lamp 1 PESOS gt Byte5 and Byte6 is a new power for lamp 2 Byte3 amp Byte4 02 amp 58 hex SETTINGS N 10 amp 01011000 bin 00000010 01011000 600 dec Motorola 03 amp E8 hex SETTINGS N 1 11 amp 11101000 bin 00000011 11101000 1000 dec Motorola Byte5 amp Byte6 PWR module sets the powers for lamp 1 and 2 Lamp 1 600W Lamp 2 1000W 0 01 02 58 03 E8 PWR module acknowledges the values to the master Master sets a power of 0 02 03 E8 03 E8 1000W for lamp 3 and 1000W for lamp 4 PWR module sets the power for lamp 3 to 500W because NomPower for lamp3 is 500W Lamp 3 500W Lamp 4 1000W 0 02 01 F4 03 E8 PWR module acknowledges the values to the master with the values that it will try to reach Master sets a power for each lamp between 5 and 10 o Start regulation Master sets a power of 10 06 03 E8 13 88 1000W for lamp 11 and 5000W for lamp 12 and starts oven Bytel 00010000 Ep dq Ei ba A LL 00 Mode Set New Settings COMMAND BEN L 0 No sense from Master Overload b gt 0 Oven ON PWR module will start the oven L 0 No sense from Master CutOut L 0 No sense from Master OverHeat LB gt 0 No sense from Master SectorDefault PWR module sets the po
4. 5 and lamp 6 12 0D 26 08 FF FF lamp 6 is dead PWR responds with resistance Oxffff 655 350 Byte5 amp Byte6 FF amp FF dec 11111111 amp 11111111 bin 65535 dec Motorola lamp is dead o Read the measured Vrms Master requests value to 12 OA XX XX XX XX calculate RMS load voltage 12 0A 03 DO 27 FD PWR module response Byte3 amp Byte4 amp Byte5 amp Byte6 03 amp DO amp 27 amp FD hex 00000011 11010000 00100111 11111101 6397 3373 dec Motorola 63973373 816 Vrms L4 16384 Vrms 398 35 V 24 AR MIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP USING A PC TO CONTROL THE PWR24 See PWR24COM and PWR24pfb docs 25 EURASIA The way to your commercial and ABER pui INDUSTRIES industrial expansion in Eurasia OLICORP OLICORP Appendix A Data Type Phone 41 22 309 15 40 Fax 41 44 355 38 20 PWR24 answer according to Profibus Master s request Request from Profibus Master SET Master sets new powers PWR24 Response EXP PWR24 responds with powers that it will try to reach APP Master applied power requests currently APP PWR24 currently applied responds with powers EXP Master requests the p
5. the PWR regulator with the OL_STEP7 module g b o ole l E o Q o z oo 9 s ols sl8 s 5 e 5 o s e SiogoliRs 75sl siv9sl l 5 amp iis 9 EREECHEN EECHER EECH 6 SEE Ec eer cee Nee NE ee e E Ree log Lio 9 5 9 looo 4 9 9 o z 2 9 S92 o S a ET Esa ka NE Ee sq ea e es E c ess S amp 2 gs 5 e s 9 8 o 8 5 5 0 8 amp 9 o 8 0 5ol9 l ilola Nla esed eres Se Lie ON ior o US D D o pg DES o 8 a 2 a o Run enabled Set Power Set nominal power Set voltage Read Resistance enabled Alarm Overload Alarm Overheat Alarm Cut out Alarm Sector Default Sector Voltage RMS 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 396 L1 Resistance NR 9 e e L2 Resistance o o N L3 Resistance a gt 13 ARAR EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Web www olicorp ch fe 2 o fe 2 8 o o bo fa O i a Ei z LLI Phone 41 22 309 15 40 Fax 41 44 355 38 20 OLICORP OLICORP aouejsisay Buioog 0894 0001 0002 00S1 00v 007 00t 196 Ciel 00 Jemod jes dois 0001 0002 00S 00v O07 00t 196 Let 00Sl Jamod jeg 0001 0002 00S1 00t O07 00r 196 Ciel 00SL CL peo am
6. the SLAVES DEVICES only answer the requests from the masters The master may be A Programmable Logical controller PLCs APC with a Profibus DP interface The OLICORP PWR module is a Profibus slave which has been tested with several masters Siemens PLCs SIMATIC 400 Siemens PLCs SIMATIC 300 SST profibus master card PC solution with a windows based user interface Procedure to use a PWR regulator with a PLC The GSD file provided by OLICORP contains a standardized description of the PWR regulator which enables the automatic detection of the PWR regulator by the master But as the data transmitted by the PWR are multiplexed it is necessary to complete this automated installation by the installation of a specific program to extract the regulation data from the datagrams Specific examples and tools are available for the SIEMENS s PLCs using the STEP7 language Procedure to use a PWR regulator with a PC There is no unique way to configure the communications between a PC and the Profibus Network OLICORP has already tested a solution with a SST profibus Card The control of the network is done through a dedicated API OLICORP has developed several ActiveX to facilitate the use of this API The latest versions of the programs GSD files manuals examples are available at http www olicorp net pub 2 AR MIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial ex
7. D 26 Power Lamp 2 MW 20 WORD 26 Power Lamp 3 MW 30 WORD 26 Power Lamp 4 MW 40 WORD 26 Power Lamp 5 MW 50 WORD 26 Power Lamp 6 MW 60 WORD 26 Power Lamp 7 MW 70 WORD 26 Power Lamp 8 MW 80 WORD 26 Power Lamp 9 MW 90 WORD 26 RACK FLT OB 86 OB 86 Loss of Rack Fault 26 Resistance Lamp 1 MW 12 WORD 26 Resistance Lamp 10 MW 202 WORD 26 Resistance Lamp 11 MW 212 WORD 26 Resistance Lamp 12 MW 222 WORD 26 Resistance Lamp 2 MW 22 WORD 26 Resistance Lamp 3 MW 32 WORD 26 Resistance Lamp 4 MW 42 WORD 26 Resistance Lamp 5 MW 52 WORD 26 Resistance Lamp 6 MW 62 WORD 26 Resistance Lamp 7 MW 72 WORD 26 Resistance Lamp 8 MW 82 WORD 26 Resistance Lamp 9 MW 92 WORD 26 RMS Load Voltage MD 80 DWORD 26 Running M 2 0 BOOL 26 Sector Default M 1 3 BOOL 26 8et Puissance M 0 0 BOOL 26 Set_PuissanceNominal M 0 2 BOOL 26 Set_TensionService M 0 1 BOOL 26 VAT 1 VAT 1 ARAR EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Call to the FB61 Heater 1 in the OB1 In this example we have directly included the call to the FB61 in the OB1 The call to FB61 is done a each cycle We suggest to control the call to FB61 to avoid unnecessary traffic on the fieldbus ARER EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purcha
8. L 0 No sense from Master L 0 No sense from Master Byte2 01 hex MUX eseseses esee er eme Master is requesting applied power for lamp 1 and lamp 2 Byte3 Byte4 Byte5 and Byte6 U gt Not used 12 01 02 58 03 09 PWR responds with the powers currently applied on lamp 1 and lamp 2 22 ARAR EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch oucone Bytel 00010010 COMMAND ELE Il LILII Il LL 10 PWR module responds with currently MEE applied values Request applied Values L 0 No Overload b gt 0 Oven ON L 0 No CutOut L 0 No OverHeat L gt 0 No Sector default Byte2 01 hex MUX e ela gt PWR module is responding applied power for lamp 1 and lamp 2 Byte3 amp Byte4 02 amp 58 hex SETTINGS N 10 amp 01011000 bin 00000010 01011000 600 dec Motorola Lamp 1 has reached the requested power Byte5 amp Byte6 03 amp 09 hex SETTINGS N 1 11 amp 1001 bin 00000011 00001001 777 dec Motorola Lamp 2 has not yet reached the requested power 1000W Master requests powers 12 02 XX XX XX XX applied on lamp 3 and lamp 4 12 02 03 09 03 09 PWR responds with the power currently applied on lamp 3 an
9. Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch oucone PROFIBUS DP technical user s manual for PWR24 module V1 7 Firmware v1 3 and Hardware v10 or v11 Author s S CHABERT OLICORP Technologies Appendix A PWR24 Response according to Describes PWR24 behaviour for each Profibus master Profibus Master s Request request according to bit1 and bit2 of Order byte and Multiplex byte Author Remarks modifications 1 7 5 05 2002 O L Automation procedures 1 6 25 01 2002 O L Document revisited 1 5 28 11 2001 S CHABERT Added Fw 1 3 New default SectorDefault 1 4 29 10 2001 S CHABERT _ Added new settings Fw v1 2 Nominal power Srv Voltage CutOut OverHeat Resistance are now 2 bytes long New Example 1 3 S CHABERT Example corrected Fw v1 1 1 0 S CHABERT Fw V1 1 ARAR EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP OVERVIEW The PWR power regulator from OLICORP is a PROFIBUS DP slave which runs accordingly to the Profibus DP specifications defined in the standards EN 50170 DIN 19245 Part 3 The Profibus DP certification is pending On this type of networks the MASTER DEVICES control the data communication on the bus while
10. SD from our site please rename the file to olic0594 9sd AR MIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia 41 22 309 15 40 E mail purchase olicorp ch 41 44 355 38 20 Web www olicorp ch OLICORP GSD CONTENT olic0594 gsd Profibus_DP GSD_Revision 1 Vendor_Name OLICORP technologies Gen ve Model Name IRPC12 60 Revision 1 3 Ident Number 0x0594 Protocol Ident 0 Station_Type 0 FMS_supp 0 Hardware Release V1 1 Software Release V1 3 9 6 supp 1 19 2 supp 1 31 25 supp 5 45 supp 93 75 supp 187 5 supp 500 supp 1 1 5M supp 3M supp 1 6M supp 1 12M supp 1 MaxTsdr 9 6 60 MaxTsdr 19 2 60 MaxTsdr 31 25 60 MaxTsdr 45 45 60 MaxTsdr 93 75 60 MaxTsdr 187 5 60 MaxTsdr 500 100 MaxTsdr 1 5M 150 MaxTsdr 3M 250 MaxTsdr 6M 450 MaxTsdr 12M 800 Redundancy 0 Repeater Ctrl Sig 2 24V Pins 0 Implementation_Type SPC3 Bitmap Device Bitmap Diag Bitmap SF I D PREP X Freeze Mode supp 0 Sync Mode supp 0 Auto Baud supp 1 Set Slave Add supp 0 User Prm Data Len 0x05 User Prm Data 0x00 0x00 0x00 0x00 0x00 Min Slave Intervall 1 Modular Station 0 Module Chauffe 0x95 0xA5 0 EndModule Fail Safe 0 Max Diag Data Len 25 Slave Family 5 OLICORP At this point the Profibus DP connexion between the Master and the PWR module should run co
11. d 3 MilliOhms Oxffff the load is broken DU Shortcircuit L12 Resistance R int Resistance measured on the Load 12 MilliOhms Oxffff the load is broken DU Short circuit L1 Nominal Power Ww Int Load 1 nominal power Watts To be set Available before starting the regulation Only if the Regulation is OFF L2 Nominal Power W Int Load 2 nominal power Watts To be set Available before starting the regulation Only if the Regulation is OFF 10 ARAR EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP L12 Nominal Power Ww Int Load 12 nominal power Watts To be set Available before starting the regulation Only if the Regulation is OFF L1 Service Voltage Ww Int Service voltage for load 1 Volts Available Only if the Regulation is OFF L2 Service Voltage Ww Int Service voltage for load 2 Volts Available Only if the Regulation is OFF L12 Service Voltage Ww Int Service voltage for load 12 Volts Available Only if the Regulation is OFF L1 Power R W Int This parameter is used to set the power required on the load 1 The PWR regulator return the power effectively applied to the load Watts L2 Power R W Int L12 Power R W Int Note The PWR module uses the Nomina
12. d lamp 4 Master requests power for each lamp between 5 and 10 o Read the measured resistances Master requests resistances 12 0B XX XX XX XX for lamp 1 and lamp 2 Byte2 OB hex MUX Bees e een eii gt Master is requesting resistance for lamp 1 and lamp 2 Byte3 Byte4 Byte5 and Byte EE ike enieine ne Not used 12 0B 25 48 25 51 PWR responds with the resistance read for lamp 1 and lamp 2 Byte2 11 MUX gt PWR module is responding resistance for lamp 1 and lamp 2 23 AR MIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Byte3 amp Byte4 25 amp 48 hex SETTINGS N 100101 amp 1001000 bin 00100101 01001000 9544 dec Motorola 95 44 Q Byte5 amp Byte6 25 amp 51 hex SETTINGS N41 100101 amp 1010001 bin 00100101 01010001 9553 dec Motorola 95 53 Q Master requests resistance for 12 0C XX XX XX XX lamp 3 and lamp 4 12 0 25 57 00 00 There is a short circuit on lamp 4 PWR responds with resistance OO Byte2 0C MUX See eee gt PWR module is responding resistance for lamp 3 and lamp 4 Byte5 amp Byte6 0 amp 0 dec SETTINGS 0 amp O bin 00000000 00000000 0 dec Motorola short circuit Master requests resistance 12 0D XX XX XX XX read for lamp
13. e A Receive Transmit Receive Transmit i The Jumpers are set The bus is terminated The Jumpers are not set The bus is not terminated AR AIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP 6 Set the Profibus ID of the PWR using the two wheels on the left of the MPU Switch 2 Switch 1 The PROFIBUS_DP address is displayed in a hexadecimal format PFBaddr SW2value amp SWIvalue hex Example PFBaddr 1 amp 5 15 hex PFBadadr 21 dec The addresses between 4 and 122 are available for the slaves 7 Close the front door MASTER CONFIGURATION WITH THE SIEMENS PLC The configuration is made easier by using the GSD file provided by OLICORP and available from our Web site www olicorp net pub The procedure to load the GSD may depends on the PLC type With the SIEMENS PLCs one should load the GSD from the STEP7 programming interface by simply loading a new device and pointing to the gsd file when required Loading the GSD will affect the following parameters Name of the slave Set to IRPC12 60 Profibus Identification 0x0594 Length of users datagrams 5 bytes Length of data exchange datagrams 6 bytes The name of the GSD file MUST be olic0594 gsd to work properly When downloading the latest version of the G
14. e is on the left Lamp N 4000 W 4000 00001111 10100000 Then Data1 00001111 15 Data2 10100000 160 Notes The power is a short 2 bytes in Watts 1 The resistance is a short 2 bytes in ico The RMS load Voltage is a relative value of the real RMS load voltage To get the correct value it is necessary to calculate it using RValue MMVolts Vrms 7 ADCFullScale With Vrms Real RMS load Voltage RValue Value Read from PWR module MMVolts and ADCFullScale are two constant that depend of the hardware implementation of the PWR module They are printed on the internal side of the cabinet s front door Hardware v10 and v11 MMVolts 817 ADCFullSclae 0x4000 hex 16384 dec 18 ARAR EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Example The following example shows how to configure and start the regulation by sending datagrams to the PWR regulator Overview 1 Set Nominal Power for each lamp using Set New Settings mode 2 Set Service Voltage for each lamp using Set New Settings mode 3 Set Default Power for each lamp using Set New Settings mode PWR module responds with power that it will try to reach 4 Start regulation 5 Settings Polling during regulation a Check for defaults b Read Applied Po
15. l Power and the Service Voltage to calculate a theoretical resistance for each lamp U 2 P ch sn P nom R This theoretical resistance is used when the regulation is started 11 ARER EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Programming the PLC to control efficiently the PWR module Machine start Set lamps voltage Set lamps nominal power zi ce Resistance pooling must be stopped before setting powers because of our OLSTEP7 module architecture Stops Resistance C2 pooling Done for each lamp successively to avoid any overload Start oven Set power for lamp 1 CO Send Powers for lamp lto N to Machine cycle There is a change in gt the settings operator Set power for lamp to N The lamps are warm We can modify all the settings at the same time Starts resistance pooling Send Powers for lamp Ito N to Read the resistance Check for dead the PWR lamps 12 AR PR EURASIA The way to your commercial and industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Examples The following table describes the different steps to configure and start
16. ls even if no load is connected ATTENTION when a desired power is set It may take some time for the lamp to reach effectively this power especially when it is cold In the meanwhile the PWR regulator informs the PLC of the effective power PROGRAM CONTROL USING LOW LEVEL FUNCTIONS The following information is useful for whom may plan to implement protocol level communications between the slave and the master We do recommend using the ready to use STEP7 module provided by OLICORP to avoid a complex programmatic phase This section is useful for whom may use non SIEMENS PLCs SIEMENS PLCs and STEP7 procedures It is possible to work with the standard SFC14 and SFC15 STEP7 modules to mux demux the profibus datagrams The http www olicorp net pub chauffe softs step7 sample sfc1415 1 O zip sample shows how to develop such a program The file http www olicorp net pub chauffe docs fb61 pdf contains the listing of the block which is used to call the SFC145 anf SFC15 to mux and demux the data in the OL STEP7 module SIEMENS PLC 15 ARER EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP NON SIEMENS PLCs ALLEN BRADLEY SLC500 WITH SST Profibus module When using non siemens PLCs it is necessary to write a program that will interpret the data sent
17. od 0001 0002 00S1 00v O07 00v 196 0S6 Jamod jeg dois 0001 0002 00S 00v O07 00v 196 Z0S Jemod jeg 0001 0002 00S 00v O07 00t 196 ose PeO JOwog 000L 000c 00S 00v 00v oor 296 CLCL uore n6e1 es 0001 0002 00S 00v O07 007 CLG ciel Jamod jes dois 0001 0002 00S 00v 007 00t 9Se Jamod jeg 0001 0002 00S 00t oop Wo 196 peo 1ewogd 0001 0002 00S1 00t O07 00t 196 eouejsiseJ peal dois OOOL 0002 DOG 00v oor oor jeulwou jes dois 0001 0002 00S1 00v 007 00t Jemod jeujwou jee 000L 0002 DOG oor oor 00t Jemod IEUIUON 0001 0002 00S1 00t O07 00t N S jas dojs 00v 00v 00v eDeyo oO JOS 00v O07 00t eDeyoA S 00v 00v 00v UO J MOd 0 S 2 B TUN 5 8 o o z D 3 5 JE S P S N a E E n a B Jo eiqeueA z ae Ne Ia Is Ns Is 3 J9 ir 14 The way to your commercial and industrial expansion in Eurasia AR PR EURASIA Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP SUMMARY Basic steps to start the regulation Set the Service voltage for every load Set the nominal power for every load Set the desired power for each load when lamps are cold it is better to start them sequentially to avoid any over load Start the regulation Set the power for other lamps or modify the desired power ATTENTION The service voltage and the nominal power MUST BE SET for every channe
18. our obtenir de laide appuyez sur Fl AR MIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP The regulation parameters are stored in the DB81 data block In this example we consider only one PWR24 module If we want to use more PWR24 modules on the profibus network it will then be necessary to add some additional data blocks to store the configuration of each PWR24 The FB61 function block is the core program that makes calls to the SFC14 and SFC15 modules SFC14 and SFC15 modules include low level functions to control profibus communications The FB61 does automatically MUX and DEMUX actions when necessary The call to the FB61 is done in the OB1 organization block Symbols 26 26 26 26 BLKMOV SFC 20 SFC 20 Copy Variables 26 CutOut M 1 1 BOOL 26 CYCL EXC OB 1 OB 1 Cycle Execution 26 DB Multiplex IRPC12 60 DB 61 UDT 60 Data Block for the Data Multiplex of IRPC 2 60 26 DPRD DAT SFC 14 SFC 14 Read Consistent Data of a Standard DP Slave 26 DPWR DAT SFC 15 SFC 15 Write Consistent Data to a Standard DP Slave 26 Heater 1 FB 61 FB 61 Interface with ASIC Olicorp 26 0verheat M 1 2 BOOL 26 0verload M 1 0 BOOL 26 Polling Default M 0 4 BOOL 26 Polling Resistance M 0 3 BOOL 26 Power Lamp 1 MW 10 WORD 26 Power Lamp 10 MW 200 WORD 26 Power Lamp 11 MW 210 WORD 26 Power Lamp 12 MW 220 WOR
19. ower that EXP PWR24 Responds with power that E mail purchase olicorp ch Web www olicorp ch PWR module tries to reach it s trying to reach SET Nonsense APP PWR24 resistances APP PWR24 resistances Resistance calculated Mx 11 16 dec responds with APP Master requests calculated calculated resistances EXP Master requests APP PWR24 resistances resistances SET Nonsense APP PWR24 Vrms APP PWR24 Vrms EXP Master requests APP PWR24 Vrms Vrms SET APP PWR24 responds with voltages voltages that it will use APP Master requests currently APP PWR24 responds with applied service voltages voltages that it is currently using EXP Master requests currently APP PWR24 responds with applied service voltages voltages that it is currently using APP PWR24 responds with powers that it will use APP PWR24 responds with powers that it is currently using EXP Master requests currently APP PWR24 responds with applied nominal powers powers that it is currently using responds with calculated responds with calculated responds with calculated APP Master requests calculated calculated Vrms responds with calculated responds with calculated Master sets new service service SrvVoltage Mx 17 22 dec service service SET Master sets new nominal nominal powers APP Ma
20. p ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP OLICORP Read only for master 0 Normal state 1000000 1 OverHeat Read only for master 0 Normal State 10000000 1 SectorDefault Read only for master 0 Normal State Mode Set New Settings Command bits1 2 0 0 The master sends the settings to the PWR module The slave processes the request and stores the settings in its memory The slave sends a datagram to the master containing the targeted settings to confirm the operation Mode Request Applied Settings Command bits1 2 1 0 The master sends a datagram to the PWR module This datagram is 6 bytes long but the multiplex byte is the only one which is processed The slave processes the multiplex byte The slave sends its current status to the master accordingly to the type of data requested multiplex byte Mode Request Expected Settings Command bits1 2 1 1 The master sends a datagram to the PWR module This datagram is 6 bytes long but the multiplex byte is the only one which is processed The slave processes the multiplex byte The slave sends its current settings to the master accordingly to the type of data requested multiplex byte Multiplex byte 2 This control byte defines the role of the last four bytes Data 1 trough Data 4 accordingly to the following table
21. pansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Coni PROFIBUS Sy exe configurator More information about PROFIBUS DP http www profibus com ORGANISATION OF THIS DOCUMENT A Installation Connecting the PWR24 to the profibus network Configuring the Master to detect the PWR24 example with a SIEMENS 315 PLC Controlling the PWR24 using the OL STEP7 module provided by OLICORP Controlling the PWR24 using the low level STEP7 blocs SFC14 and SFC15 Using non SIEMENS PLCs B Technical data The OLICORP multiplexing protocol Regulation commands and procedures AR AIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP A INSTALLATION The quick mounting procedure is also described in the technical user s manual Connecting the hardware 1 Mount the PWR onto the machine and secure it with 3 M5 bolts 2 Open the front door and Connect the 24 volts power supply 3 connect the 12 loads to the 12 connectors at the bottom 4 Connect the industrial power supply 5 Plug the Profibus DP to the MPU card Don t forget to remove the straps if you plan to chain several slaves on the profibus Data line B Data line B Data line A Data lin
22. rrectly The Profibus LED on the MPU card gives the status of the connexion If it is green the connexion is ready If it is off then the connexion doesn t work ARAR EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Profibus LED At this point the Lower layers of the communication are running It means that the datagrams are correctly exchanged between the master and the slave USING THE OL_STEP7 MODULE TO CONTROL THE PWR24 To start the dialog at the application level one has first to configure the PLC to interpret the data exchanged with the PWR regulator The OL_STEP7 module may be used to simplify this task The file http www olicorp net pub chauffe softs step7_sample_mailbox_1_2 zip contains a sample STEP7 project The module may be included directly in your own STEP7 project Basic structure of the STEP7 project The OL_STEP7 is organized around a few STEP7 blocs DB81 FB61 SFC14 SFC15 EJ SIMATIC Manager Obcorp C Documents and Settings Mes documents STEP7 Oficorp By Gan don dremten Systimectle Affchage Quis Te e 2 alg xi Diae g o lge elle ris Jil ell me Jl ls wi Den SB SiMATIC 2002 Be i it it i i 3g ou soe Donn es K OBS FREY D88 UDTED 3 ag P ogramme 712 zung nj Soross Wi 35 it ilt ilr ial SA SFC18 SEA P
23. se olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Parameters used in the DB81 and FB61 Variable Type Signification Run enabled RAV Boolean Start Stop the regulation Set Power Ww Boolean Specify that the transmitted data will serve to set the required power to the different loads Set nominal power Ww Boolean Specify that the transmitted data will serve to define the nominal power of the different loads Set voltage Ww Boolean Specify that the transmitted data will serve to define the nominal voltage for the different loads Read Resistance W Boolean Start Stop the pooling of the resistances enabled measured by the PWR Alarm Overload R Boolean True if the system has measured a current higher than 160 A on the input This alarm stops the regulation Alarm Overheat R Boolean True is the temperature inside the PWR cabinet is higher than 60 c Alarm Cut out R Boolean True if the breaker inside the cabinet is opened Alarm Sector Default R Boolean True if the supply voltage is outside the range 200 VAC 550 VAC Sector Voltage RMS R Int Measured voltage on the power supply V L1 Resistance R Int Resistance measured on the Load 1 MilliOhms Oxffff the load is broken O Shortcircuit L2 Resistance R Int Resistance measured on the Load 2 MilliOhms Oxffff the load is broken DU Shortcircuit L3 Resistance R Int Resistance measured on the Loa
24. ster requests currently applied nominal powers NominalPower Mx 23 28 dec nominal nominal Signification for bits 1 and 2 in command byte SET 00 gt Mode Set New Settings APP 10 Mode Request Applied Values EXP 11 Mode Request Expected Values 26 The way to your commercial and ARER EURASIA l SM industrial expansion in Eurasia INDUSTRI INDUSTRIES
25. to and received from the PWR24 Datagrams For a better efficiency the data exchanged between the PWR module and the master are based on a specific format and are multiplexed The Datagram is based on 6 bytes transmitted from or to the slave Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Command Multiplex Data1 Data2 Data3 Data4 Bytes Command byte 1 When read by the master this byte contains the current state of the PWR module When sent by the master it tells the PWR regulator to switch into the different modes Command EFFECTS 1 It operates in three modes Set New Settings Request Applied Settings 10 and Request Expected Settings 00 Set New Settings 10 Request Applied Settings polling The PWR module will send back information about its current status depending on which information is requested see Mux Byte 11 Request Expected Values The PWR module will send back information about its current settings depending on which information is requested see Mux Byte Please refer to Appendix A for more details 100 Reserved 1000 1 Overload Read only for master 0 Normal state 10000 1 Running oven is ON 0 Stopped oven is OFF 100000 1 CutOut 16 ee EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicor
26. wer for lamp 11 Lamp 11 1000W And corrects the power for lamp 12 regards to nom power set to 4000W 21 AR PIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP Lamp 12 4000W 10 06 03 E8 OF AO PWR module acknowledges the values to the master and starts oven Bytel 00010011 COMMAND EE qu ELE gd I LL 11 PWR24 responds with values that it will III try to reach L 0 No Overload L 1 Oven ON regulation is started L 0 No CutOut L 0 No OverHeat L gt 0 No SectorDefault Byte5 amp Byte6 OF amp A0 hex SETTINGS N 1 10100000 amp 00001111 bin 10100000 00001111 4000 dec Motorola Oven is now eating up it will be functional in few seconds Power during eating up phase and resistances calculated by PWR module can be monitored during the process o Read applied powers Action on Master side Datagram exchanged Action on PWR module side hexadecimal display Master requests powers 12 01 XX XX XX XX applied on lamp 1 and lamp 2 Bytel 00010010 COMMAND LT di IIIII tl LL 10 Mode Request Applied Values polling MEE L 0 No sense from Master L gt 0 Oven ON Not used by PWR module L gt 0 No sense from Master
27. wer for each lamp using Request Applied Settings mode c Read Calculated Resistance for each lamp using Request Applied Settings mode d Read Calculated Vrms using Request Applied Settings mode 6 Stop regulation Set nominal power Action on Master side Datagram exchanged Action on PWR module side hexadecimal display The Master sets a Nominal 0 17 OF AO OF AO power of 4000W for lamp 1 and 4000W for lamp 2 Bytel 00000000 COMMAND BYTE LL 00 Mode Set New Settings 0 No sense from Master Overload L 0 Oven OFF Oven will be started later L gt 0 No sense from Master CutOut L gt 0 No sense from Master OverHeat b gt 0 No sense from Master SectorDefault Byte2 17 hex 23 dec MUX BYTE sassen gt Byte3 and Byte4 is a new nom power for lamp 1 Joens gt Byte5 and Byte6 is a new nom power for lamp 2 Byte3 amp Byte4 OF amp A0 hex SEETINGS LAMP N 1111 amp 10100000 bin 00001111 10100000 4000 dec Motorola OF amp A0 hex SETTINGS LAMP N 1 1111 amp 10100000 binary 00001111 10100000 4000 dec Motorola Byte5 amp Byte6 19 AR MIC EURASIA EURASIA The way to your commercial and INDUSTRIES industrial expansion in Eurasia Phone 41 22 309 15 40 E mail purchase olicorp ch Fax 41 44 355 38 20 Web www olicorp ch OLICORP The PWR module sets the nominal powers for lamp 1 and 2 Lamp
Download Pdf Manuals
Related Search