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1. 16 UMOP411C Low High Configuration Calibration Calibration e Page Page a ConF m5sec Abo B LIE RH D 5 sec CALO CAHI at sS Slc IE PV PV Sic NT elt OFSTL OFSTH mo I x INHI JE Using 4 or amp key to Using 4 or amp key to aa FULT SS adjust the offset low value adjust the offset high value ald SAE lower display until the lower display until the SJG Ho PIE process value higher display process value higher display elco EE is equal to the required value is equal to the required value elc porn then then acor PAG ele ever EL D5 sec YD 5 sec cc PEE a alH PAE Complete calibration Complete calibration IN 57 PIE procedure for the procedure for the elcin HE a low point calibration high point calibration jc jJ Sc 2 pels elen e Jc TD2 SEJE elc orsr I 1 5m 2 LIE Jc O2FT PAL elc ever e NG crs_ SIG 9 5 2 CG SC ora e og OP2H Jam ale ALF2 SSIES sabang ee oe Sc OUT4 En ec ALF3 palo jc O4FT SEJL elcin GIL QI Por clc Por ald OP4L SOE oje Y SOE Sic Rea Ie Slc s Ie ec REH4 Bala ec SEL3 Balo Pours PIe eje sa Ie elco 2G Aa AG Han DIE Sc PA Sjcrngs Ie 2c SEL Horn Sic 3G Sc 3G ala EH5 Kar ald SEL8 5 5 aa ADDR SG A COPE Sai BAUD STAR
2. Home Page Mode Page Profile Page m 5 IS play pv D _ pod B Prof sv MODE 1 9 H run Profile run mode P Hold Profile hold mode i SIE SEHE Static mode TIME H E Automatic tuning PID1 mode Red Automatic tuning PID2 mode 2 t 4 alla nHn Manual mode CYCL oFF Off mode Sii n Using 3 key to select T desired mode then Sly He y B 5sec Hd E 36CC 5 m x Enters the selected mode clc um PEE BV SG pau Ie 2 sano SI 7 2 sary PEL s SIG rHaP PASS abt 5 asp SIE m dunP a Cg IE End Y alc asra I e t 9 PoR gt EE o Sam GG sg 16 hog dpa soc alc pp SIE eje ALA ade baa SEG LG S Cpe OIE acl P2 HG HB IG croc acm PACO T CG mi Cla l Aa CE o IHA pee o Y gt eE SGNO a C sary SIG AAP dll FSP o dunP S Cover Cl Vso o o End TGSP lefara 3 ac EE SS 225 a S LLL Sch Sse e P sere SIS yer rs PEL HB HB alcova PA C IPS 2 SGNO o1 sar SIG H UMOP411B 15
3. 73 4 11 Event Outputs and PID Selection 77 Chapter 5 Applications 78 Chapter 6 Specifications 80 Chapter 7 Modbus Communications 86 7 1 Functions Supported 86 7 2 Exception Responses 88 7 3 Parameter Table 7 4 Number System 7 5 Communication Example 89 Chapter 8 Manual Calibration 95 Appendix A 1 97 Appendix A 2 98 UMOP411B Figures amp Tables Figure 1 1 Fuzzy Control Advantage Figure 1 2 Programming Port Overview Figure 1 3 Front Panel Description Figure 1 4 Program code display Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Table Table Table Table Table Table Table Table Table Table 4 2 22 23 24 2 5 2 6 2 7 2 8 29 2 10 Output 1 Pulsed Voltage to Drive SSR 24 2l 21 2 1 2 1 2d 21 2 21 2 21 2 2 2 22 RS 485 Wiring 2 23 RS 232 Wiring 2 24 Configuration of RS 232 Cable 3 1 3 2 3 3 3 9 3 1 3 11 Effects of PID Adjustment 3 1 44 42 43 44 4 5 4 6 47 5
4. ea a a OFF 7 sa Time Figure 3 2 Heat Only ON OFF Control The ON OFF control may introduce excessive process oscillation even if hysteresis is minimized to the smallest If ON OFF control is set PB1 TI1 TD1 PB2 TI2 TD2 CYC1 CYC2 OFST CPB and DB will be hidden and have no function to the system The auto tuning mode and bumpless transfer will be disabled too Heat only P or PD control Select HE PL or HL n for OUT1 and set TI and TI2 to ZERO OFST is used to adjust the control offset manual reset O1HY is hidden OFST Function OFST is measured by 9k with range 0 100 0 96 In the steady state ie the process has been stabilized if the process value is lower than the set point by a definite value say 5 C while 20 C is used for proportional band that is lower than set point by 25 96 then increase OFST value by 25 will compensate the process ofset situation After adjusting OFST to a correct value the process value will move to coincide with set point The auto tuning mode is disabled for P or PD control Refer to section 3 11 for manual tuning P or PD control is not prefect because the load may change from time to time and you need to adjust OFST often The PID control can avoid this defect UMOP411A 47 Heat only PID control Set HE PL or HL n for OUT1 and non zero value of proportional band and integral time Perform auto tuning to the new process or set correct values for PB
5. 377 3 Desired low point value Input signal Figure 3 9 Two point user calibration The two points construct a straight line For the reason of accuracy it is best to calibrate with the two points as far as possible After user calibration is complete the input type will be stored in the memory If the input type is changed a calibration error will occur and an error code C RE is displayed 56 UMOP411A 3 8 Digital Filter In certain application the process value is too unstable to be read To improve this a programmable low pass filter incorporated in the controller can be used This is a first order filter with time constant specified by FILT parameter The default value of FILT is 0 5 sec before shipping Adjust FILT to change the time constant from 0 to 60 seconds 0 second represents no filter is applied to the input signal The filter is characterized by the following diagram PV FILT 0 1 sec bs an d pea Time Figure 3 10 Filter Characteristics Note The Filter is available only for PV and is performed for the displayed value only The controller is designed to use unfiltered signal for control even if Filter is applied A lagged filtered signal if used for control may produce an unstable process UMOP411A 57 3 9 Failure Transfer The controller will enter failure mode as one of the following conditions occurs 1 SBER oc 1mA if 4 selected curs due to the inpu
6. 12 1 5 Key Operation Flowchart 15 1 6 Parameter Descriptions 17 Chapter 2 Installation 2 1 Unpacking 32 2 2 Mounting 2 3 Wiring precautions 2 4 Power Wiring 36 2 5 Sensor Input Wiring 36 2 6 Control Output Wiring 36 2 7 Alarm Event Output Wiring 40 2 8 Event Input Wiring 4 2 9 Retransmission Output Wiring 4 2 10 Data Communication 42 Chapter 3 Configuration 3 1 Password 44 3 2 Signal Input 3 3 Event Input 3 4 Control Outputs 46 3 5 Alarms 51 3 6 Configure Home Page 55 3 7 User Calibration 55 3 8 Digital Filter 3 9 Failure Transfer 58 3 10 Auto tuning 3 11 Manual tuning 3 12 Manual Mode 3 13 Data Communication 62 3 14 Retransmission 63 3 15 Output Scaling 64 Page No Chapter 4 Profiler Operation 4 1 What is set point profiler 65 4 2 Segment connection 4 3 Profiler Modes 4 4 Running holding and aborting a profile 67 4 5 Viewing and modifying profile progress 4 6 Start 4 7 Holdback 4 8 Power failure 4 9 Configuring the profiler 73 4 10 Viewing and creating a profile
7. 141 HBTR remaning for the Low 0 High 99 59 R current segment 142 CMND Command code Low 32768 High 32767 R W 143 JOB Job code Low 32768 High 32767 R W 1 Read only unless in manual control mode UMOP411A 31 Chapter 2 Installation A Dangerous voltages capable of causing death are sometimes present in this instrument Before installation or beginning any cleaning or troubleshooting procedures the power to all equipment must be switched off and isolated Units suspected of being faulty must be disconnected and removed to a properly equipped workshop for testing and repair Component replacement and internal adjustments must be made by a qualified maintenance person only L This instrument is protected throughout by Double Insulation 5 To minimize the possibility of fire or shock hazards do not expose this instrument to rain or excessive moisture AN Do not use this instrument in areas under hazardous conditions such as excessive shock vibration dirt moisture corrosive gases or oil The ambient temperature of the areas should not exceed the maximum rating specified in Chapter 6 A Remove stains from this instrument using a soft dry cloth Don t use harsh chemicals volatile solvent such as thinner or strong detergents to clean the instrument in order to avoid deformation or discoloration 2 1 Unpacking Upon receipt of the shipment remove the unit from the carton and inspect
8. 70 SEL1 SEL Select 1 st parameter for home page o nant nPE uni t dP Pbi ti tdi Pbe ki e Ede aF5t o iHS EYE EIEE CPb db A IHY ACHY A3IHY O O o N Oo Oc A OQ N nAEo di A4 No parameter selected INPT selected for home page UNIT selected for home page DP selected for home page PB1 selected for home page TH selected for home page TD1 selected for home page PB2 selected for home page TI2 selected for home page TD2 selected for home page OFST selected for home page O1HY selected for home page CYC1 selected for home page CYC2 selected for home page CPB selected for home page DB selected for home page A1HY selected for home page A2HY selected for home page A3HY selected for home page DLAY Selected for home page Manual event output R W 71 SEL2 SELE Select 2 nd parameter for home page Same as SEL1 R W 72 SEL3 SELF Select 3 rd parameter for home page Same as SEL1 UMOP411C R W 25 Register Parameter Parameter Range Default Data Address Notation Description Value type Select 4 th 73 SEL parameter Same as SEL1 0 R W L for home page Select 5 th 74 SEL5 parameter Same as SEL1 0 R W SEL 5 for home page Select 6 th 75 SE L5 parameter Same as SEL1
9. Step 11 Press the scroll key for at least 5 seconds then release the display will show AdL ol Step 12 Perform step 4 but send a span signal 20mA to the input terminals in Step 13 stead of 60mV Perform step 8 c For a linear voltage input Step 14 Step 15 Step 16 Step 17 Step 18 Set the Input sensor selection at 0 10V open G1 and G2 by desoldering both G1 and G2 Perform step 2 Press the scroll key for at least 5 seconds then release the display will show HgdL ol Perform step 4 but send a span signal 10V to the input terminals in stead of 60mV Perform step 8 UMOP411E 97 Appendix A 1 Table A 1 Error Codes and Corrective Actions Displa bas eed Symbol Error Description Corrective Action Illegal setup values been used Check and correct setup values of Before COOL is used for OUT2 OUT2 PB TI and OUT1 IF OUT2 DIRT cooling action has already is required for cooling control the been used for OUT1 or PID mode control should use PID mode PB 4 Er HM is not used for OUT thatis PB 0 Tl 0 and OUT1 should 0 and or Tl 2 0 use reverse mode heating action otherwise don t use OUT for cooling control Communication error bad function Correct the communication 10 E iif code software to meet the protocol requirements Communication error register Dont issue an over range WoEe i ad
10. 1 Panel mount IP65 water resistant Accessories OM94 6 Isolated 1A 240VAC Triac Output Module SSR OM94 7 14V 40mA SSR Drive Module OM98 3 Isolated 4 20 mA 0 20mA Analog Output Module OM98 5 Isolated 0 10V Analog Output Module CM94 1 Isolated RS 485 Interface Module for P41 Output 5 CM94 2 Isolated RS 232 Interface Module for P41 Output 5 CM94 3 Isolated 4 20mA 0 20mA Retrans Module for P41 Output 5 CM94 5 Isolated 0 10V Retrans Module for P41 Output 5 CM97 1 Isolated RS 485 Interface Module for P91 Output 5 CM97 2 Isolated RS 232 Interface Module for P91 Output 5 CM97 3 Isolated 4 20mA 0 20mA Retrans Module for P91 Output 5 CM97 5 Isolated 0 10V Retrans Module for P91 Output 5 DC94 1 Isolated 20V 25mA DC Output Power Supply DC94 2 Isolated 12V 40mA DC Output Power Supply DC94 3 Isolated 5V 80MA DC Output Power Supply DC97 1 Isolated 20V 25mA DC Output Power Supply for P91 Output 5 DC97 2 Isolated 12V 40mA DC Output Power Supply for P91 Output 5 DC97 3 Isolated 5V 80mA DC Output Power Supply for P91 Output 5 CC94 1 RS 232 Interface Cable 2M CC91 1 Programming Port Cable RK91 1 Rail Mount kit for BTC 9100 P91 DC21 1 Isolated 20V 25mA DC Output Power Supply for P41 Output 5 DC21 2 Isolated 12V 40mA DC Output Power Supply for P41 Output 5 DC21 3 Isolated 5V 80mA DC Output Power Supply for P41 Output 5 Related Products SNA10A Smart Network Adaptor for Brainch
11. END 2 o0 0x64 Hi Lo HBT 1 00 CRCI6 oo 00 oo ot DLAY 0 PFR 1 Query oo 05 oA o at No of words Bytes PROF 1 oo oe m Jowa o o oo oo Hi to ox10 oo ose Addr Func Starting Addr UMOP411A 91 Query 0x10 00 Ox5B 00 06 Ox0C 00 00 00 00 Addr Func Starting Addr No of words Bytes SGNO 0 SGTY 0 0x05 OxDC 00 OxOF 00 00 00 01 Hi Lo TGSP 150 0 RTRR 15 P2EV 0 HBTY 1 CRC16 Query oxto oo 0x58 oo 02 04 Addr Func Starting Addr No of words Bytes 00 01 oo ot ui to SGNO 1 SGTY 1 CRC16 Query 0x10 00 oer 00 03 06 00 00 00 03 Func Starting Addr No of words Bytes P2EV 0 HBTY 3 00 0x14 Hi Lo DLLT 20 CRC16 Addr Query TU Todo 00 oss 00 06 oec 00 ce ce ao 0x09 OxC4 00 0x14 00 00 00 01 Hi Lo TGSP 250 0 RTRR 20 P2EV 0 HBTY 1 CRC16 Query 00 03 00 01 Hi Lo SGNO 3 SGTY 1 CRC16 oxto oo oxsB oo 02 o4 Addr Func Starting Addr No of words Bytes Ox10 00 osF 00 03 06 00 00 00 03 00 Ox0A Hi Lo Starting
12. Minimum Load 13 11 13 10K ohms for voltage 14 112 14 Maximum Load 500 ohm for current Figure 2 21 Retransmit 4 20 0 20 mA Wiring UMOP411A 41 2 10 Data Communication RS 485 to RS 232 P41 P91 network adaptor TX1 13 TX SNA10A or To Ha 14 Tre SNA10B RS 232 Twisted Pair Wire TX P4 P91 RE ESE Wi Max 247 units can be linked Pai P31 TG s Te TX Ine 14 14 Terminator 220 ohms 0 5W Figure 2 22 RS 485 Wiring 42 UMOP411A RS 232 P41 P91 vx 13 13 PE RXD 14 477 com 15 15 9 pin RS 232 port Fi q CC94 1 Figure 2 23 RS 232 Wiring If you use a conventional 9 pin RS 232 cable instead of CC94 1 the cable must be modified according to the following circuit diagram To DTE PC RS 232 Port 1DCD 2RD 3TD 4DTR 5 GND 6 DSR 7 RTS 8CTS Female DB 9 9RI RXD 14 COM 15 Figure 2 24 Configuration of RS 232 Cable UMOP411A 43 Chapter 3 Configuration The parameters stored in Home page can be obtained by pressing scroll key The parameters stored in Configuration page are obtained by pressing page key 7 2 times until the display shows Prof then press page key 7 for at least 5 seconds and release to show C anf the Configuration page then press scroll key to get the configuration parameter The upper display indicates the parameter symbol and the lower display
13. 06 00 0x56 Func Starting Addr Addr UMOP411A 89 Query 06 00 Ox5B 00 02 Hi Lo Addr Func Register Addr Data Hi Lo CRC16 Query 03 00 0x5C 00 09 Hi Lo Addr Func Starting Addr No of words CRC16 Example 3 Perform reset function Query 06 00 Ox8E Ox68 Ox25 Hi Lo Addr Func Register Addr Data Hi Lo CRC16 Example 4 Enter auto tuning mode Query 06 00 0x0B 00 03 Hi Lo Addr Func Register Addr Data Hi Lo CRC16 Example 5 Enter manual mode Query 06 00 Ox0B 00 05 Hi Lo Addr Func Register Addr Data Hi Lo CRC16 Example 6 Modify the Calibration coefficient Preset the CMND register with 26668 before attempting to change the calibration coefficient Query 06 00 Ox8E 0x68 0x29 Hi Lo Addr Func Register Addr Data Hi Lo CRC16 90 UMOP411B Example 7 Start from segment 4 to run profile 3 Query 06 00 0x0B 00 00 Hi Lo Addr Func Register Addr Data Hi Lo CRC16 Query 06 00 01 01 0x30 Hi Lo Addr Func Register Addr Data Hi Lo CRC16 Example 8 Hold the current profile Query Addr Func Register Addr Data Hi Lo CRC16 Example 9 Create the profile which is specified in example of Fig 4 7 Query 0x10 00 0x50 00 05 OxOA 00 02 00 02 Addr Func Starting Addr No of words Bytes STAR 2
14. 1 5 2 3 1 Password operation 3 2 Heat Cool control configuration value 3 3 Alarm mode description 3 4 PID Adjustment Guide 4 1 Segment types 4 2 Profiler Modes 4 3 Parameters that follow segment type 7 1 Exception Code Table 7 2 Number Conversion Table A 1 Error Codes and Corrective Actions Mounting Dimensions Lead Termination for P41 Lead Termination for P91 Rear Terminal Connection for P41 Rear Terminal Connection for P91 Power Supply Connections Sensor Input Wiring Output 1 Relay or Triac SSR to Drive Load Output 1 Relay or Triac SSR to Drive Contactoi 1 Output 1 Linear Current 2 Output 1 Linear Voltage 3 Output 2 Relay or Triac SSR to Drive Load 4 Output 2 Relay or Triac SSR to Drive Contactor 5 Output 2 Pulsed Voltage to Drive SSR 6 Output 2 Linear Current 7 Output 2 Linear Voltage 8 Alarm Event output wiring 9 Alarm Output to Drive Contacto 0 Event Input wiring 1 Retransmit 4 20 0 20 mA Wiring Conversion Curve for Linear Type Process Value Heat Only ON OFF Control Heat cool Control Process high alarm 1 operation Process low alarm 1 operation Deviation high alarm 1 operation Deviation low alarm 1 operation Deviation band alarm 1 operation Two point user calibration O Filter Characteristics 2 Output scaling function Set point profile Holdback operation Recovery from profile at dwell segment Recovery from pro
15. 1999 high 1999 calibration Offset value for 102 OFSTH high point Low 1999 high 1999 calibration 103 ADLO MV calibration Low 1999 high 1999 low coefficient mV calibration 104 ADHI high coefficient Low 1999 high 1999 28 UMOP411A Register Parameter Parameter Range Default Data Address Notation Description Value type RTD calibration es iens m 105 RTDL low coefficient Low 1999 high 1999 R W RTD calibration ian 106 RTDH high coefficient Low 1999 high 1999 R W Cold junction 107 CJLO calibration low 5 00 high 40 00 coefficient Cold junction 108 CJHI calibration high 1999 high 1999 coefficient 109 DATE Date code CST 110 SRNO Serial number High 9999 111 Reserved Bumpless transfer TONG 112 BPL1 value of MV1 Low 0 High 100 00 Bumpless transfer igh 113 BPL2 value of MV2 Low 0 High 100 00 Sense voltage 114 CJCL durig cold junction Low 0 High 7552 calibration low Input signal value 115 CALO during low point Low 32768 High 32767 calibration Input signal value 116 CAHI during high point Low 32768 High 32767 calibration Input sensor Tr CAIN calibrated 118 Reserved 119 Reserved 120 Reserved 121 Reserved 122 Reserved UMOP411A 29 Register Parameterl Parameter Range Default Data Address Notation Description Value type 123 Reserved 124 Reserved 125 Reserve
16. 2mA 0 20mA or 4 20mA 0 5 55V 0 5V 1 5V 0 11 1V 0 10V User Interface Dual 4 digit LED Displays Keypad 4 keys Programming Port For automatic setup calibration and testing Communication Port RS 232 and RS 485 Control Mode Output 1 Reverse heating or direct cooling action Output 2 PID cooling control cooling P band 50 30096 of PB dead band 36 0 36 0 of PB ON OFF 0 1 90 0 F hysteresis control P band 0 P or PD 0 100 0 offset adjustment PID Fuzzy logic modified Proportional band 0 1 900 0 F Integral time 0 1000 seconds Derivative time 0 360 0 seconds Cycle Time 0 1 90 0 seconds Manual Control Heat MV1 and Cool MV2 Auto tuning Cold start and warrn start Failure Mode Auto transfer to manual mode while sensor break or A D converter damage Ramping Control 0 900 0 F minute or 0 900 0 F hour ramp rate Digital Filter Function First order Time Constant 0 0 2 0 5 1 2 5 10 20 30 60 seconds programmable 84 UMOP411A Profiler Number of profiles 9 Number of Segment per profile Profile 1 2 3 4 16 Profile 5 6 7 32 Profile 8 9 64 Event Outputs KG Environmental amp Physical Operating Temperature 10 C to 50 C Storage Temperature 40 C to 60 C Humidity 0 to 90 RH non condensing Altitude 2000m maximum Pollution Degree 2 Insulation Resistance 20 Mohms min at 500 VDC Dielectric Strength 2000
17. 3 12 The Out L in Fig 3 12 may be O mA OV 1V or 4mA and out H may be 20mA 5V or 10V according the output module installed MV1 or MV2 T00 patsaan aana a 0 L gt Electrical Out L Out H Output Retransmission PV or High 9e 9e RR eese Low Electrical Out L Out H Output Figure 3 12 Output scaling function 64 UMOP411A Chapter 4 Profiler Operation 4 1 What is set point profiler Many applications need to vary temperature or process value with time Such applications need a controller which varies a set point as a function of time The profiling controller P41 and P91 can do this The set point is varied by using a set point profiler The profile is stored as a series of ramp and dwell segments as shown below Set point Time Figure 4 1 Set point profile In each segment you can define the state of up to 3 event outputs which can drive either relay logic or triac outputs depending on the modules installed A profile is executed either once repeated a set number of times or repeated continuously If repeated a set number of times then the number of cycles must be specified as part of the profile There are four types of segment The set point ramp linearly from its current value to a new value either at a rate ramp rate or in a set time ramp time you must specify the ramp rate or the ramp time and the target set point when creating or modifying a pro
18. 93 Query 0x10 00 Ox5F 00 03 06 00 0x0A 00 03 00 0x1E Hi Lo Addr Func Starting Addr No of words Bytes P2EV 10 HBTY 3 DLLT 30 CRC16 Query oxto oo oxsB oo 06 oxoc oo oxoe oo 00 ox11 0x94 Addr Func Starting Addr No of words Bytes SGNO 9 SGTY 0 TGSP 450 0 oo oE 00 ox08 00 o2 Hi Lo RTRR 30 P2EV 11 HBTY 2 CRC16 Query sso co oes vo e o oofoce vo os us Addr Func Starting Addr No of words Bytes SGNO 10 SGTY 1 CRC16 Query oxio 00 osr 00 03 06 oo oxA oo os 00 ox14 Hi Lo Addr Func Starting Adar No of words Bytes P2EV 10 HBTY 3 DLLT 20 CRC16 Query TU so ao oes 00 os oec co os o 00 0x03 OxE8 00 OxOB OO 01 00 02 Hi Lo TGSP 100 0 RTRR 11 P2EV 1 HBTY 2 CRC16 Query 1 oso co oes vo az Jos oojoc o 09 us Addr Func Starting Addr No of words Bytes SGNO 12 SGTY 3 CRC16 Query 0x03 OxE8 Hi Lo FSP 1000 CRC16 00 02 CYCL 2 oxo 00 0x83 oo 02 o4 Addr Func Starting Addr No of words Bytes 94 UMOP411A Chapter 8 Manual Calibration A Do not proceed through this section unless there is a definite need to re calibrate the controller
19. Data 2 Hi No of words Lo 1 118 Data 2 Lo CRC16 Hi CRC16 Lo E CRC16 Hi CRC16 Lo Function 06 Preset single Register Query from master Response from slave Slave address 1 247 Function code 6 Register address Hi 0 Register address Lo 0 117 128 143 Data Hi Data Lo CRC16 Hi a CRC16 Lo a 86 UMOP411A Function 16 Preset Multiple Registers Query from master Slave address 1 247 Function code 16 Starting address of register Hi 0 Starting address of register Lo 0 117 128 143 No of words Hi 0 No of words Lo 1 118 Byte count 2 236 Data 1 Hi Data 1 Lo Data 2 Hi Data 2 Lo CRC16 Hi CRC16 Lo UMOP411A Response from slave CRC16 Hi CRC16 Lo 87 7 2 Exception Responses If the controller receives a message which contains a corrupted character parity check error framing error etc or if the CRC16 check fails the controller ignores the message However if the controller receives a syntactically correct message which contains an illegal value it will send an exception response consisting of five bytes as follows slave address offset function code exception code CRC16 Hi CRC16 Lo Where the offset function code is obtained by adding the function code with 128 ie function 3 becomes H 83 and the exception code is equal to the value contained in the following table Exception Code
20. Otherwise all previous calibration data will be lost Do not attempt recalibration unless you have appropriate calibration equipment If calibration data is lost you will need to return the controller to your supplier who may charge you a service fee to re calibrate the controller A Entering calibration mode will break the control loop Make sure that if the system is allowable to apply calibration mode Equipments needed before calibration 1 A high accuracy calibrator Fluke 5520A Calibrator recommended with following functions 0 100 mV millivolt source with 0 005 accuracy 0 10 V voltage source with 0 005 96 accuracy 0 20 mA current source with 0 005 accuracy 0 300 ohm resistant source with x 0 005 96 accuracy 2 A test chamber providing 25 C 50 C temperature range 3 A switching network SWU16K optional for automatic calibration 4 A calibration fixture equipped with programming units optional for automatic calibration 5 A PC installed with calibration software BC Net and Smart Network Adaptor SNA10B optional for automatic calibration The calibration procedures described in the following section are a step by step manual procedures Since it needs 30 minutes to warm up an unit before calibration calibrating the unit one by one is quite inefficient An automatic calibration system for small quantity as well as for unlimited quantity is available upon request UM0P411D 95 Manual C
21. alarm outputs up to three event outputs and up to two analog retransmission outputs Digital communications RS 485 or RS 232 are available as an additional option These options allow the units to be integrated with supervisory control system and software A programming port is available for automatic configuration calibration and testing without the need to access the keys on front panel By using proprietary Fuzzy modified PID technology the control loop will minimize the overshoot and undershoot in a shortest time The following diagram is a comparison of results with and without Fuzzy technology UMOP411A 5 PID control with properly tuned PID Fuzzy control Temperature Set point Figure 1 1 Fuzzy Control Advantage Warm Up Load Disturbance Time The series can be configured as a single set point controller static mode or a ramp and dwell profiling controller profile mode The profile mode feature allows the user to program up to 9 profiles of up to 64 free format ramp dwell jump or end segments each The total segments available for the product is 288 segments The profiling controllers contain the following features Flexible Configuration of Program There are up to 64 segments can be defined for a profile Each segment can be configured as a ramp or a dwell soak segment or defining a repeat number of cycles at arbitray location within the profile and finally terminated by an end
22. being changed abnormally Bumpless Transfer Bumpless transfer allows the controller to continue to control by using its previous value as the sensor breaks Hence the process can be well controlled temporarily as if the sensor is normal Digital Filter A first order low pass filter with a programmable time constant is used to improve the stability of process value This is particularly useful in certain application where the process value is too unstable to be read SEL Function The units have the flexibility for user to select those parameters which are most significant to him and put these parameters in the home page There are at most 8 parameters can be selected to allow the user to build his own display sequence 8 UMOP411A 1 2 Ordering Code P4 0 oO P91 O0 O Power Input 4 90 250 VAC 47 63 Hz 5 11 26 VAC or VDC SELV Limited Energy Signal Input 1 Standard Input Thermocouple J K T E B R S N L C P RTD PT100 DIN PT100 JIS Voltage 0 60mV 5 0 10V 0 1V 0 5V 1 5V 6 0 20 4 20 mA 9 Special Order Output 1 0 None 1 Relay rated 2A 240VAC 2 Pulsed voltage to drive SSR 5V 30mA 3 Isolated 4 20mA 0 20mA 4 Isolated 1 5V 0 5V O 10V 6 Triac output 1A 240VAC SSR C Pulsed voltage to drive SSR 14V 40mA 9 Special order Output 2 0 None 1 Relay rated 2A 240VAC 2 Pulsed voltage to drive SSR 5V 30mA 3 Isolated 4 20mA 0 20mA 4 Iso
23. elc Fam 2 IG elc Exo 22IG alc PA Slc PA ALF1 DLAY Cam SC Pex SIE alc PIE o PA A1HY c HBT cc PEE SIE ner sez 1 6 Parameter Descriptions n EEC Ntype T C Register Parameter infi Default Data Address Notation Parameter Description Range Value type Controller Static mode i jah 0 SP1 Set point value Low SPLO High SPHI Low 1 00 High 9 63 PFSG Indicate the current o 9 igh 9 63 1 p Profile Segment Profi number rofile number Segment number TIME i ini Time remaining for A iah 2 Ly RE the current segment Low 00 00 High 99 59 3 CYCL cycle remaining for High 9999 C YEL the current profile 10000 infinite 4 BAGS Password entry Low 0 High 9999 1 ASP1 a o 10 0 C 5 ASP Set point for alarm 1 Low 32768 High 32767 18 0 F ASP2 1 10 0 C 6 Set point for alarm 2 Low 32768 High 32767 o ASPE ii ig 18 0 F qu Set point fi l 3 Low 32768 High 32767 dis 7 ASPI et point for alarm OW ign 18 0 F T C thermocouple 0 J_ EC Jtype T C 1 _EC K type T C 2 ELEC Ttype T C 3 E ELC Etype T C 4 b EC Btype T C 8 INPT Input sensor 5 _ EC Rtype T C 1 nPE selection 6 5 EL Stype T C 7 8 L_EC L type T C 9 _EC C type T C 10 P EC P type T C 11 P PT 100 ohms kaa CUNG 12 PE JS PT 100 ohms JIS curve UMOP411A 0 R W 17 Register Parameter Parameter Range Default Data Address Not
24. factory before shipment You still can modify the calibration conditions after shipment Purpose of user calibration The basic calibration of the unit is highly stable and set for life User calibration allows you to offset the permanent factory calibration to either 1 Calibrate the unit to meet your reference standard 2 Match the calibration of the unit to that of a particular transducer or sensor input 3 Calibrate the unit to suit the characteristics of a particular installation 4 Remove long term drift in the factory set calibration There are two parameters offset low value OFSTL and offset high value OFSTH which are adjusted to correct the error of process value See section 1 5 for key operation flowchart press key until low calibration page is obtained Send the low signal to the input of unit then press key If the process value the upper display is different from the input signal then you can use 4 and v keys to change the OFSTL value the lower display until the process value is equal to the value you want Then press and hold 7 key for 5 seconds The low point calibration is finished The similar procedure is applied to high point calibration UMOP411A 55 Displayed value User Calibration Offset Desired high introduced point value i Factory High point 4 7 87 Calibration calibration Offset Low point introduced calibration
25. is turned on to accelerate the cooling rate as the temperature falls fast An alarm is required to announce the operator as the procedure is finished Since the condition is changing when an additional heater is turned on the PID control parameter should be different from the case of single heater A P41 profiling controller is perfectly to meet the above requirements The system diagram is shown below Recorder PV 6500 z sag V S BrainChild Figure 5 1 A Heat Treatment Oven 78 UMOP411A The output 1 is used to drive the main heater The output 2 is used to drive the cooling fan the output 3 is used for end of profile relay and the output 4 is used to drive the auxiliary heater Temperature 1000 C gt Time Figure 5 2 Temperature profile of the Heat Treatment Oven The temperature profile is shown as Fig 5 2 To achieve this profile the profiler is configured by the following setting Global Data STAR PV END OFF DLAY 0 PFR CONT BT 0 05 Profile Data PROF 1 BBD 50 RMPU HH MM DLLU HH MM Segment Data SGNO 1 SGTY RAMP TGSP 400 0 RTRR 25 P2EV 0000 HBTY 1 SGNO 2 SGTY DLL P2EV 0000 HBTY 3 DLLT 21 SGNO 3 SGTY RAMP TGSP 1000 0 RTRR 9 P2EV 1100 HBTY 1 SGNO 4 SGTY DLL P2EV 1100 HBTY 3 DLLT 18 Auto tuning is performed at 400 C for PID1 and 1000 C for PID2 UMO
26. made by setting HBTY parameter when creating a profile and may be one of the following aFF Disables Holdback no action is taken Lo Deviation Low Holdback holds the profile back when the process value deviates below the set point by more then the holdback band HBBD H Deviation high holdback holds the profile back when the process value deviates above the set point by more than the holdback band HBBD bAnd Deviation Band Holdback is a combination of the two It holds the profile back when the process value deviates either above or below the set point by more than the holdback band HBBD HBT is a global parameter which is common to all profiles HBBD is a parameter which apply to a specific profile HBTY is a parameter which apply to a segment in a specific profile UMOP411B 69 Holdback on dwell HBBD HBBD Profile held i Profile held if BTY set to HBTY set to i or BAND Lo or BAND BBD BBD Holdback on positive ramp Profile held if BTY set to i or BAND Profile held if HBTY set to Lo or BAND Holdback on negative ramp Profile held if HBTY set to Hi or BAND Profile held if HBTY set to Lo or BAND HBBD HBBD Figure 4 2 Holdback operation 70 UMOP411A 4 8 Power failure If power is lost and then restored while a profile is running the behavior of the profile is determined by the setting of
27. opt RTRA PTA no 10 TC V T PTB mA c 11 OW TC V Ore PTB mA noj 12 Figure 2 5 Connection for P91 35 2 4 Power Wiring P41 P91 1 E Fuse EM E 90 250 VAC or N 2 NE imis T o e Figure 2 6 Power Supply Connections 2 5 Sensor Input Wiring P41 PTA H8 TC V PTB mA 19 TC V PTB mA Figure 2 7 Sensor Input Wiring 2 6 Control Output Wiring P PA 513 9 mD 170vm24ovac 9 4 Mains Supply Figure 2 8 Output 1 Relay or Triac SSR to Drive Load 36 UMOP411A P41 P91 p 3 9 120V 240V 4 10 o Mains Supply oo Three o yo Phase 5 6 Heater No Fuse Power e Phase Contactor Breaker Heater Load Figure 2 9 Output 1 Relay or Triac SSR to Drive Contactor P41 P91 SSR 3 19 pr e Load e oov paw 4 10 e Mains Supply Internal Circuit Nod Rs a 30mA 5V 5V Pulsed i Voltage i 33 HA 33 mn ov Te Figure 2 10 Output 1 Pulsed Voltage to Drive SSR UMOP411A 37 P41 P91 4 3 9 0 20mA 5 r1 Maximum Load 4 10L 4 20mA 500 ohms Figure 2 11 Output 1 Linear Current P41 P91 3 9 0 1V 0 5V Load Minimum Load 4 10 1 5v 0 10v 10 K ohms Figure 2 12 Output 1 Linear Voltage P41 P91 5 11 120V 240VAC 6 12 Mains Supply Figure 2 13 Output 2 Relay or Triac SSR to Drive Load 38 UMOP411
28. process low alarm operation Process value Alarm value Output 2 og a OUT2 ALM1 Output 2 21 J L_ OUT2 rAL1 Figure 3 5 Process low alarm 1 operation ASP1 A1HY ASP1 UMOP411A 51 dEH A deviation high alarm alerts the operator when the process deviates too high from set point value When the process is higher than SV ASP1 a deviation high alarm occurs and the alarm is off as the process is lower than SV ASP1 A1HY Figure 3 6 shows the deviation high alarm operation i Process value F SV ASP1 SV ASP1 A1HY am value SV set point value Output 2 f 1 OUT2 ALM1 Output 2 AL L_ OUT2 rAL1 Figure 3 6 Deviation high alarm 1 operation dEL a A deviation low alarm alerts the operator when the process deviates too low from set point value When the process is lower than SV ASP1 ASP1 is negative value a deviation low alarm occurs and the alarm is off as the process is higher than SV ASP1 A1HY Figure 3 7 shows the deviation low alarm operation SV set point value SV ASP1 A1HY SV ASP1 Process value Alarm d Output 2 Sf 1 FT OU2 ALM1 Output 2 FT TL ourm rALt Figure 3 7 Deviation low alarm 1 operation 52 UMOP411A dbHL A deviation band high low alarm presets two trigger levels relative to set point value The two trigger levels are SV ASP1 and SV ASP1 for alarm When the process is higer than SV ASP1 or lower
29. segment The user can edit a currently running profile Maximum Capacity of Program There are at most 9 profiles can be defined and 288 segments totally available for all profiles The profiles are divide into three kinds of length The short length profile contains 16 segments the medium length profile contains 32 segments while the long length profile contains 64 segments at most Event Input The event input feature allows the user to select one of eight functions enter profile run mode enter profile hold mode abort profile mode enter manual mode perform failure transfer enter off mode advance to the next segment and select second set of PID values 6 UMOP411A Programmable Event Outputs Up to three relays are configurable for event outputs and the state of each output can be defined for each segment and end of profile Analog Retransmission The output 5 and output 4 P41 only of the products can be equipped with analog output module The output can be configured for transmitting the process value as well as set point value High Accuracy The series are manufactured with custom designed ASIC Application Specific Integrated Circuit technology which contains a 18 bit A to D converter for high resolution measurement true 0 1 F resolution for thermocouple and PT100 and a 15 bit D to A converter for linear current or voltage control output The ASIC technology provides improved operating performance low cost enhan
30. start point for the profile There are three values for the starting point these are PV Process value default value SP1 controller set point value STSP start set point value The normal method is to start from the process value because this will produce a smooth and bumpless start to the process However if you want to guarantee the time period of the first segment you should set SP1 or STSP for the start point 68 UMOP411B 4 7 Holdback As the set point ramps up or down or dwells the measured value may lag behind or deviate from the set point by an undesirable amont Holdback is available to freeze the profile at its current state should this occur The action of Holdback is the same as a deviation alarm It can be enabled or disabled Holdback has three parameters HBT holdback wait time HBBD holdback band and HBTY holdback type If the error from the Set point exceeds the set holdback band HBBD then the holdback feature if enabled will automatically freeze the profile at its current point and flash the HLD light At the same time the holdback timer begins to count When the value of holdback timer exceeds the value of holdback wait time HBT the profiler will no longer be freezed and jump to its next segment at the same time an error code HbEr will be displayed When the error comes within the holdback band HBBD the program will resume normal running There are four different Holdback types The choice of type is
31. than SV ASP1 a deviation band alarm occurs When the process is within the trigger levels SV ASP1 A1HY and SV ASP1 A1HY where ASP1 must be positive value Figuree 3 8 shows the deviation band alarm 1 opertion Process value SV ASP1 SV ASP1 A1HY SV set point value SV ASP1 A1HY SV ASP1 T Alatm value l l Ouput29g Ooum AuMt Output 2 05 1 OUT2 rAL1 Figure 3 8 Deviation band alarm 1 operation The above description is based on alarm 1 which is selected for output 2 the operations of alarm 2 and alarm 3 are same as alarm1 In the above description SV denotes the current set point value for control which is different from SP1 as the profile mode is performed UMOP411A 53 The alarm modes A1MD A2MD and A3MD are set by using a three bit of binary number alarm mode value Description norm A direct acting normal alarm output is off as the non alarm condition and on as an alarm condition The output state is inverted as a reverse alarm output is selected for OUT2 OUT3 or OUT4 LEch A direct acting latching alarm output is on as an alarm condition and it will remain unchanged even if the alarm condition is cleared The output state is inverted as a reverse alarm output is selected for OUT2 OUT3 or OUT4 A direct acting holding alarm output is off even if an alarm condition may occur on power up This will prevail until th
32. 0 C 418 F 752 F 2 C 100 C 900 C 148 F 1652 F 2 C 0 C 1800 C 82 F 3272 F 2 C 200 C 1800C 0 C 1767 8 C 32 F 3214 F 2 C 0 C 1767 8 C 32 F 3214 F 2 C 250 C 1300 C 418 F 2372 F 2 C 200 C 900 C 328 F 1652 F x2 C 0 C 2315 C 32 F 4199 F 2 C 0 C 1395 C 32 F 2543 F 2 C 210 C 700 C 346 F 1292 F 0 4 C 200 C 600 C 328 F 1112 F 0 4 C 8mV 70mV 0 05 3mA 27mA x 0 05 1 3V 11 5V 0 05 96 UMOP411A 81 Output 1 Output 2 Relay Rating 2A 240 VAC life cycles 200 000 for resistive load Pulsed Voltage Source Voltage 5V current limiting resistance 66 0 Linear Output Characteristics Type eau ican bakal 4 20 MA 3 6 4 mA 20 21 mA 50092 max 50092 max 10 KQ min 10 KQ min 0 10V OV 10 10 5 V 10 KO min Linear Output Resolution 15 bits Output Regulation 0 02 for full load change Output Settling Time 0 1 sec stable to 99 9 Isolation Breakdown Voltage 1000 VAC Temperature Effect 0 01 of SPAN C Triac SSR Output Rating 1A 240 VAC Inrush Current 20A for 1 cycle Min Load Current 50 mA rms Max Off state Leakage 3 mA rms Max On state Voltage 1 5 V rms Insulation Resistance 1000 Mohms min at 500 VDC Diel
33. 1 TI1 and TD1 If the control result is still unsatisfactory then perform manual tuning to improve the control See section 3 11 for manual tuning The unit contains a very clever PID and fuzzy algorithm to achieve a very small overshoot and very quick response to the process if it is tuned properly Cool only control ON OFF control P or PD control and PID control can be selected for cool only control through Output 1 Set OUT1 to Lonf EEPE or CL n the other functions for cool only ON OFF control cool only P PD control and cool only PID control are same as descriptions for heat only control except that the output variable and action for the cool control is inverse to the heat control Heat Cool control Three types of combination for heat cool control are available as shown in table 3 1 The case1 case3 in Fig 3 8 show the heat PID and cool PID operation The case 4 show the heat PID and cool ON OFF operation Output Power Output2 Output 1 0 i my Process value 1 DB negative overlap 48 UMOP411A 100 Output Power PB1 or PB2 i3 O Uu Output2 Output 1 tuh Process value 1 DB 1 positive 0 Output Power PB1 or PB2 CPB aal Output 1 Output2 Output 1 DB 0 Process value HNOS n 1 1 i i i T 0 Output OUT2 ALM1 ka Ae ALF1 JEH PB1 or PB2 A1HY ASP1 A1HY Output 2 00 pu
34. A P41 P91 4 a 5 11 120V 240V 6 12 o Mains Supply o Three o o Phase Heater No Fuse Power u Mid Ld Contactor Breaker Heater Load Figure 2 14 Output 2 Relay or Triac SSR to Drive Contactor TH PH o ssp 5 1 jet elode 120 240v 6 12 o o Mains Supply Internal Circuit Ec 4 30mA 5V 5v i Pulsed 1 Voltage 33 m 33 i M DV X Figure 2 15 Output 2 Pulsed Voltage to Drive SSR P41 P91 E 5 11 0 20mA Load Maximum Load 6 12 4 20mA 500 ohms Figure 2 16 Output 2 Linear Current UMOP411A 39 P41 P91 5 11 0 1V 0 5V Load Minimum Load 6 12 1 5V0 10v 10 K ohms Figure 2 17 Output 2 Linear Voltage 2 7 Alarm Event Output Wiring P41 P out2 out3 Out4 out2 out3 H 71111 11 a 120V 240VAC 6 8l 12 12 Mains Supply 9 Figure 2 18 Alarm Event output wiring P41 P91 out2 out3 out4 out2 out3 5 7 1 11 2 120V 240V 6 8 12 12 o Mains Supply 9 o Three o Phase p Heater 00 Power Three Phase No Fuse Delta Contactor Breaker Heater Load Relay Output to Drive Contactor Figure 2 19 Alarm Output to Drive Contactor 40 UMOP411A 2 8 Event Input Wiring P41 P9 3 1 El switch 6 4 Figure 2 20 Event Input wiring 2 9 Retransmission Output Wiring P41 P91
35. Addr No of words HBTY 3 DLLT 10 92 UMOP411A Query 0x10 00 OX5B 00 06 OxOC 00 04 00 00 Addr Func Starting Addr No of words Bytes SGNO 4 SGTY 0 0x05 OxDC 00 0x19 OO 01 00 02 Hi Lo TGSP 150 0 RTRR 25 P2EV 1 HBTY 2 CRC16 Query oxto oo 0x58 oo 02 o4 Addr Func Starting Addr No of words Bytes 00 05 00 02 ui to SGNO 5 SGTY 2 CRC16 Query oxto oo oxe2 oo o2 o4 Addr Func Starting Addr No of words Bytes 00 01 oo o2 ui to SEG 2 CYCL 2 CRC16 Query 0x10 00 0x5B 00 02 04 00 06 00 01 Hi Lo Addr Func Starting Addr No of words Bytes SGNO 6 SGTY 1 CRC16 Query oxto oo oer oo os os 00 00 00 03 Func Starting Addr No of words Bytes P2EV 0 HBTY 3 00 0x18 Hi Lo DLLT 24 CRC16 Addr Query eso o oes oo os occ oo or ac Addr Func Starting Addr No of words Bytes SGNO 7 SGTY 0 TGSP 650 0 00 oae oo oa RTRR 30 P2EV 10 00 01 Hi Lo HBTY 1 CRC16 Query TU Tara ao aisa vo 02 or oo ce 00 os ri Addr Func Starting Addr No of words Bytes SGNO 8 SGTY 1 CRC16 UMOP411A
36. H for output 1 High 120 0 PB1 Proportional 500 0 C 2a Pb band value 1 High 900 0 F 25 TH Integral time High 3600 sec ti 1 value 1 TD1 Derivative time mm 26 Ld value 1 High 900 0 sec PB2 Proportional sah 900 0 C 27 Pbg band value 2 High 999 0 F TI2 Integral time 28 High 3600 sec ti value 2 7 TD2_ Derivative time 29 Ld value 2 Low 0 High 900 0 sec OFST Offset value for m 30 oF SE P control TI 0 Low 0 0 High 100 0 25 0 R W 31 Reserved 32 Reserved 0 none No function 1LE PL Cooling time proportioning control 2L1 Cooling linear control OUT2 CERE 33 suka Qutput 2 function Alarm 1 output Reverse alarm 1 Qutput Event 1 output DC power supply output 20 UMOP411A 37 DB db Heating cooling dead band negative value overlap Low 36 0 High 36 0 96 Register Parameter Parameter Range Default Data Address Notation Description Value type Select BPLS bumpless transfer or 0 0 100 0 6 to 2FT continue output 2 control 34 S EE Suput e are function as the unit fails or 0 R W o select OFF 0 or ON 1 for alarm or event output CYC2 Output 2 cycle aly 35 UE 2 time Low 0 1 High 90 0 sec 18 0 R W CPB Cooling 36 CPE proportional Low 50 High 300 100 R W L band value R W for output 2 OP2L Low limit value for i 38 i oPL output 2 Low 0 High 100 0 0 R W OP2H High limit value kak 39
37. IHY for alarm 1 Low 01 High 99 9 F UMOP411A 23 24 3L E Ho Latching amp hold alarm action UMOP411A Register Parameter Parameter Range Default Data Address Notation Description Value type 0 PUH Process high alarm 1 PU o Process low alarm 2 JEH Deviation high alarm ALF2 3 JEL o Deviation low alarm 62 gi p Alarm 2 function og 2 RW L 4 db HL Deviation band high low alarm 5 End PF End of profile alarm 6 Hol d Hold mode alarm 7 5E RE Static mode alarm Onor n Normal alarm action iL Ech Latching alarm action 63 A2MD Alarm 2 operation 0 R W Heg mode 2Hol d Hold alarm action 3L EHo Latching amp hold alarm action 64 A2HY Hysteresis control AcHY for alarm 2 65 Reserved 0 PYH Process high alarm 1 PYL o Process low alarm 2 gEH Deviation high alarm AUFS 3 dEL o Deviation low alarm Alarm 3 function aH 66 4 dhb HL Deviation band AL F 3 for Pat only high low alarm 5 EndP End of profile alarm 6 Hol d Hold mode alarm 7 SE HL Static mode alarm Onor n Normal alarm action o ASM Alarm 3 operation 1L Ec Latching alarm action j Aad for P41 only 2HoL d Hold alarm action Register Parameter Parameter Range Default Data Address Notation Description Value type Hysteresis control A3HY 50 0 C 0 1 C 68 for alarm 3 Low 0 1 High B n R W ABHY for P41 only 90 0 F 0 2 F 69 Reserved
38. LO for home page Select 7 th 76 GEL e parameter Same as SEL1 L for home page SELg Select 8 th 7T SELG parameter Same as SEL1 U for home page CODE Security code for Low 0 High 9999 78 r Je Parameter 0 unprotected protection 1000 home page unprotected 79 Reserved 0 PU Current process Set point value at value PV 80 STAR s bof each 1 5B Controller set point 0 R W 5E Fr profile value SP1 2 5E 5BP Start set point value STSP 0 FSF Final set point value for each END Set point value at Program 81 end of each 1 SP Controller set point 0 R W End profile value 2 gFF Alloutputs go to off execpt end of profile relay DUAY Delay time hours minutes between o 82 JL Ay profile initiation Low 0 00 High 99 59 0 R W and profile start 26 UMOP411B Register Parameter Parameter Range Default Data Address Notation Description Value type 0 cont Continue profile from the last set point value PFR Power fail 1 PU Start to run from PV 83 BE recovery 2 GP Static mode SP1 2 RW 3 pFF OFF mode HBT Holdback wait Low 0 00 High 99 59 E HbE time hour minute 1 00 RW 0 007 AF infinite 85 Reserved PROF Profile number ah 96 P oF selected for view Low d High 9 i RW HBBD Low 1 High 555 C 87 Hbbd Holdback band 999 F R W STSP Start set point 88 5L 5P value Low SPLO High SPHI R W 0 HHAA Hours Minutes RMPU Unit for ramp 1 5555 Mi
39. Name Cause Function code is not supported 1 Bad function code by the controller Illegal data address Register address out of range Data value out of range or 3 Ilegal data value attempt to write a read only or protected data Table 7 1 Exception Code Table 7 3 Parameter Table You can refer to section 1 6 for the parameter description The register adaress for each parameter is shown in the first column of the table The register 133 for EROR is the error code The error code description is shown in Table A 1 The register 140 for PROG is the program code of the product The program code is 37 xx for P41 and 38 xx for P91 where xx denotes the software version number For example PROG 37 12 means that the profiler is P41 with software version 12 88 UMOP411A 7 4 Number System The values stored in registers are based on 2 s complement format The relation between the value of number in register and its actual value is shown as following table Number in register Actual value 65535 1 65534 2 50000 15536 32769 32767 32768 32768 32767 32767 10000 10000 3 3 2 2 1 1 0 0 Table 7 2 Number Conversion Table 7 5 Communication Example Example 1 Read the real time data register 128 141 Query 03 00 0x80 00 OXOE Hi Lo Func Starting Adar CRCI6 Example 2 Read segment 2 data of profile 3 Query 00 03 Data Hi Lo Hi Lo CRC16
40. P411A SGNO 5 SGTY RAMP TGSP 25 0 RTRR 15 P2EV 0001 HBTY 2 SGNO 6 SGTY END CYCL 1 FSP 25 0 Controller Configuration Data ALF2 ENDP OUT2 EVN1 A2MD 0000 OUT3 ALM2 INPT K TC OUT4 EVN3 OUT1 HTPC OUT5 REPV O1FT BPLS OP5L 0 0 UNIT C OP5H 100 0 DP 1_DP REL5 0 0 CYC1 18 0 REH5 1000 0 79 Chapter 6 Specifications Power 90 250 VAC 47 63 Hz 12VA 5W maximum 11 26 VAC VDC 12VA 5W maximum Input Resolution 18 bits Sampling Rate 5 times second Maximum Rating 2 VDC minimum 12 VDC maximum 1 minute for mA input Temperature Effect 1 5uV C for all inputs except mA input 3 0uV C for mA input Sensor Lead Resistance Effect T C 0 2uV ohm 3 wire RTD 2 6 C ohm of resistance difference of two leads 2 wire RTD 2 6 C ohm of resistance sum of two leads Burn out Current 200 nA Common Mode Rejection Ratio CMRR 120dB Normal Mode Rejection Ratio NMRR 55dB Sensor Break Detection Sensor open for TC RTD and mV inputs Sensor short for RTD input below 1 mA for 4 20 mA input below 0 25V for 1 5 V input unavailable for other inputs Sensor Break Responding Time Within 4 seconds for TC RTD and mV inputs 0 1 second for 4 20 mA and 1 5 V inputs 80 UMOP411A Characteristics Range Accuracy 25 C 120 C 1000 C 184 F 1832 F 2 C 200 C 1370 C 328 F 2498 F 2 C 250 C 40
41. User s Manual DIN EN ISO 9001 Certificate 01 100 98505 LISTED CE P41 P91 Auto Tune Fuzzy PID Profiling Controller xe BrainChild Warning Symbol N The Symbol calls attention to an operating procedure practice or the like which if not correctly performed or adhered to could result in personal injury or damage to or destruction of part or all of the product and system Do not proceed beyond a warning symbol until the indicated conditions are fully understood and met Use the Manual Installers Read Chapter 1 2 System Designer Read All Chapters Expert User Read Page 15 16 NOTE Itis strongly recommended that a process should incorporate a LIMIT CONTROL like L91 which will shut down the equipment at a preset process condition in order to preclude possible damage to products or system Information in this user s manual is subject to change without notice This manual is applicable for the products with software version 22 and later version Copyright February 2007 The Brainchild Corporation all rights reserved No part of this publication may be reproduced transmitted transcribed or stored in a retrieval system or translated into any language in any form by any means without the written permission of the Brainchild Corporation 2 UMOP411B Contents Chapter 1 Overview 1 1 General 5 1 2 Ordering Code 1 3 Programming Port 1 4 Keys and Displays
42. VAC 50 60 Hz for 1 minute Vibration Resistance 10 55 Hz 10 m s for 2 hours Shock Resistance 200 m s 20 g Moldings Flame retardant polycarbonate Dimensions P41 96mm W X 96mm H X 65mm D 53 mm depth behind panel P91 48mm W X 48mm H X 116mm D 105 mm depth behind panel Weight P41 250 grams P91 150 grams Approval Standards Safety UL61010C 1 CSA C22 2 No 24 93 EN61010 1 IEC1010 1 Protective Class IP65 for panel with additional option IP50 for panel without additional option IP20 for terminals and housing with protective cover All indoor use EMC EN61326 UMOP411A 85 Chapter 7 Modbus Communications This chapter specifies the Modbus Communications protocol as RS 232 or RS 485 interface module is installed Only RTU mode is supported Data is transmitted as eight bit binary bytes with 1 start bit 1 stop bit and optional parity checking None Even or Odd Baud rate may be set to 2400 4800 9600 14400 19200 28800 and 38400 7 1 Functions Supported Only function 03 06 and 16 are available for this series of controllers The message formats for each function are described as follows Function 03 Read Holding Registers Query from master Response from slave Slave address 1 247 Function code 3 a Starting address of register Hi 0 Byte count Starting address of register Lo 0 117 Data 1 Hi 128 143 Data 1 Lo No of words Hi 0
43. alibration Procedures for P41 P91 a For the thermocouple RTD and 0 60mv signal inputs Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 96 Set the Input sensor selection at K_tc Short G1 and open G2 by soldering G1 and desoldering G2 Press the page key then release for 2 times until the Fr oF appears on the display Press the page key for least 5 seconds then release the display will show Fo nf Press the page key for at least 5 seconds then release the display will show C AL a Press the scroll key for at least 5 seconds then release the display will show Adi o and the unit enters calibration mode Send a 0 0 mV signal to the thermocouple input terminals Press scroll key for at least 5 seconds The display will blink a moment and a new value is obtained Otherwise if the display didn blink or if the obtained value is equal to 1999 or 1999 then the calibration fails Press the scroll key then release the display will show A dH Send a 60 mV signal to the thermocouple input terminals in correct polarity Press scroll key for at least 5 seconds The display will blink a moment and a new value is obtained Otherwise if the display didn t blink or if the obtained value is equal to 1999 or 1999 then the calibration fails Press the scroll key then release the display will show E gl Send a 100 ohms signal with 3 wire to the RTD input t
44. ation Description Value type 13 4 0 4 20 mA linear current input 14 2 G 0 20 mA linear current input 15 B 5D 0 60 mV linear millivolt input INPT Input sensor 16 N w 0 1V li 8 UY inear R W nPE selection lan voltage input 0 17 fj 5 0 5V linear voltage input 18 GU 1 5V linear voltage input 19 Q iQ 0 10V linear voltage input 0 Of Degree C unit 9 E pa ni OF Degree F unit a R W selection CAR 2 Pu Process unit 0 no dP No decimal point i i 1 l 1 decimal digit 36 ae Had point i dP ig i RW Selection 2 gP 2 decimal digits 3 j gP 3 decimal digits 0 run Profile run mode 1 Hold Profile hold mode 2 SEALE Static mode 3 H L Automatic tunin 11 MODE Operation mode PID1 mode 9 0 R W node g r 4 FAkd Automatic tuning PID2 mode n Hn Manual mode oFF Off mode INLO Input low scale EP 17 8 C 12 nl g value Low 32768 High INHI 50 sp j RAW INHI Input high scale High 93 3 C 13 aH vadis Low INLO 50 High 32767 200 0 F R W 18 UMOP411A Register Parameter Parameter Range Default Data Address Notation Description Value type 0 D Osecond time constant Q1 Q 0 2 second time constant 2 5 0 5 second time constant 3 1 1 second time constant 4 Q 2 seconds time FILT Filter damping constant 14 F LE timeconstant 3 5 o Seconds time 2 R W of PV 6 ID 10 seconds time constant 7 C0 20 seconds time constant 8 J 30 seconds time con
45. ced reliability and higher density Fast Sampling Rate The sampling rate of the input A to D converter reaches 5 times second The fast sampling rate allows this series to control fast processes Fuzzy Control The function of Fuzzy control is to adjust PID parameters from time to time in order to make manipulation output value more flexible and adaptive to various processes The results is to enable a process to reach a predetermined set point in the shortest time with the minimum of overshoot and undershoot during power up or external load disturbance Digital Communication The units are equipped with RS 485 or RS 232 interface card to provide digital communication By using the twisted pair wires there are at most 247 units can be connected together via RS 485 interface to a host computer UMOP411A 7 Programming Port A programming port is used to connect the unit to a hand held programmer or a PC for quick configuration also can be connected to an ATE system for automatic testing amp calibration Auto tune The auto tune function allows the user to simplify initial setup for a new system A clever algorithm is provided to obtain an optimal set of control parameters for the process and it can be applied either as the process is warming up cold start or as the process has been in steady state warm start Lockout Protection According to actual security requirement a password is provided to prevent the unit from
46. d 126 Reserved 127 MAEO Manual event output Low 000 High 111 128 PV Process value Low 32768 High 32767 Set point value for N ah 129 SV control Low SPLO High SPHI MV1 Output 1 130 H percentage Low 0 00 High 100 00 value Heating Mv2 Output 2 131 r percentage Low 0 00 High 100 00 value Cooling Bit 0 Profile run mode Bit 1 Profile hold mode Bit 2 Static mode Bit 3 Automatic tuning mode Bit 4 Manual mode Bit 5 Off mode Bit 6 Failure mode Mode and BM 132 STAT operation status Bit n Frane Tunning up word Bit 8 Profile runing down Bit 9 Profile soaking Bit 10 Alarm 1 active Bit 11 Alarm 2 active Bit 12 Alarm 3 active Bit 13 Event 1 on Bit 14 Event 2 on Bit 15 Event 3 on 133 EROR Error Code Low 0 High 40 Current profile 134 PFSG and segment Low 1 00 High 9 63 runing Total number of P MUN 135 TNSG segments Low 1 High 64 136 Trsa Total time for Low 0 High 99 59 30 segment runing UMOP411B Register Parameter Parameter Range Default Data Address Notation Description Value type Set point for 137 SPSG current segment Low SPLO High SPHI R Time remaining 138 TIME forthe current Low 00 00 High 99 59 segment Cycle remaining 139 CYCL for the current loop High 9999 10000 infinite Program and 140 PROG version code Low 32768 High 32767 E R of the product Holdback time
47. dress out of range register address to the slave Communication error attempt Don t write a read only data or a 14 E 14 to write a read only data or a protected data to the slave protected data Communication error write a Dont write an over range data 15 15 value which is out of range toa to the slave register register 25 HbE Holdback time out Evaluate validity of the PID values 1 The PID values obtained after auto tuning procedure are out of range Retry auto tuning 2 Don t change set point value 26 BLE Fail to perform auto tuning during auto tuning procedure EEr function 3 Use manual tuning instead of auto tuning 4 Don t set a zero value for PB 5 Don t set a zero value for TI 6 Touch RESET key Calibrate the new input type or You have selected an input type 27 E HE r change input type to the which was not calibrated calibrated one 29 EE PE EEPROM cant be written correctly Return to factory for repair 30 sz _ Cold junction compensation for LJEr thermocouple malfunction Return to factory for repair Input sensor break or input c r current below 1 mA if 4 20 mA is i 39 550 selected or input voltage below Replace input sensor 0 25V if 1 5V is selected A to D converter or related I 40 HdE component s malfunction Return to factory for repair 98 UMOP411D Appendix A 2 WARRANTY Brainchild Electronic Co is pleased to offer suggestions on the use of its various product
48. e alarm condition returns to the inactive condition thereafter the alarm will operate normally The output state is inverted as a reverse alarm output is selected for OUT2 OUT3 or OUT4 LEHo A direct acting latching and holding alarm performs both holding and latching alarm functions The output state is inverted as a reverse alarm output is selected for OUT2 OUT3 or OUT4 Table 3 3 Alarm mode description The latching alarm output is off when both a and Y keys are pressed once the alarm condition is removed 54 UMOP411A 3 6 Configure Home Page The conventional controllers are designed with a fixed parameter scrolling This unit has the flexibility for you to select those parameters which are most useful to you and put these parameters in the home page Hence you can have a custom home page There are up to eight parameters can be selected for home page these are SEL1 SEL8 in the configuration page There are 19 parameters can be selected for SEL1 SEL8 these are INPT UNIT DP PB1 TI1 TD1 PB2 TI2 TD2 OFST O1HY CYC1 CYC2 CPB DB A1HY A2HY A3HY ADDR When using the up down key to select the parameters you may not obtain all of the above parameters The number of visible parameters is dependent on the configuration codition The hidden parameters for a specific application are also deleted from the values of SEL1 SEL8 parameters 3 7 User Calibration Each unit is calibrated in the
49. e off If RUN and HLD LED s are blinking simultaneously it indicates the end of previous running profile it requires to Reset profile controller by pressing UP and DOWN keys together to take Profile start segment PFSG 1 00 Select the profile and segment by pressing Enter Key P 1 00 indicates profile 1 and segment 00 is selected Please refer to section 1 5 for key operation 4 5 Viewing and modifying profile progress Three parameters PFSG TIME CYCL which indicate the status of profile progress The operator can easily view these parameters the current profile and segment number the time remaining for the current segment and the cycle remaining for the current profile on the home page When profile is running if is required to jump to another segment then it requires holding of current profile go to current segment PSEG by pressing Enter button then use Up and Down buttons to modify the segment and then run the profile again When profile is running if it is required to change dwell time or ramp rate of current segment then it requires holding of current profile press Enter button twice to go to TIME and then modify the value and then run the profile again When profile is running if it is required to modify next segment data no need to hold the current profile modifications can be done directly from the configuration 4 6 Start The parameter St Ar in the configuration is used to specify the
50. eat number of cycle ESP Final set point for the end segment 4 10 Viewing and creating a profile Refer to section 1 5 for key operation Press page key to obtain configuration page After completing the configuration of all the parameters including those parameters which are common to all profiles you can proceed to the profile page to create a profile To create a specific profile you need to set the profile number at first then set HBBD STSP RMPU DLLU and SGNO for this profile UMOP411A 73 The next parameter is segment type SGTY there are four different segment types these are r AAP Ramp to a new set point at a set rate or in a set time dit Dwell for a set time JunP Jump to a specified segment in the same profile End Make this segment the end of the profile The parameters that follow SGTY segment type depend on the type of Segment selected as shown in the table below The function of each parameters follows the table Segment type SGTY selected Parameter 0 RAMP 1 DLL 2 JUMP 3 END Z v vw v V v v p Eu on Z Table 4 3 Parameters that follow segment type Suppose that you need a profiler to control a process The response of the profiler must be same as the figure shown below 74 UMOP411A Set point Event 1 Event 2 Alarm 3 End of profile PID 2 Time minute In order to meet the response of profiling curve example you can make a series of setting of param
51. ectric Strength 2500 VAC for 1 minute 82 UMOP411A DC Voltage Supply Characteristics Installed at Output 2 Type Tolerance Max Output Current Ripple Voltage Isolation Barrier 20V 1V 25 mA 0 2 Vp p 500 VAC 12V 06V 40 mA 0 1 Vp p 500 VAC 5V 0 25V 80 mA 0 05 Vp p 500 VAC Alarm Alarm Relay Form C Rating 2A 240VAC life cycles 200 000 for resistive load Alarm Functions Dwell timer Deviation High Low Alarm Deviation Band High Low Alarm PV High Low Alarm Alarm Mode Normal Latching Hold Latching Hold Dwell Timer 0 1 4553 6 minutes Data Communication Interface RS 232 1 unit RS 485 up to 247 units Protocol Modbus Protocol RTU mode Address 1 247 Baud Rate 2 4 38 4 Kbits sec Parity Bit None Even or Odd Communication Buffer 256 bytes Analog Retransmission Output Signal 4 20 mA 0 20 mA 0 5V 1 5V 0 10V Resolution 15 bits Accuracy 0 05 96 of span 0 0025 C Load Resistance 0 500 ohms for current output 10 K ohms minimum for voltage output Output Regulation 0 01 96 for full load change UMOP411A 83 Output Settling Time 0 1 sec stable to 99 9 Isolation Breakdown Voltage 1000 VAC min Integral Linearity Error 0 005 of span Temperature Effect 0 0025 96 of span C Saturation Low 0 mA or OV Saturation High 22 2 mA or 5 55V 11 1V min Linear Output Range 0 22
52. er the first auto tuning is complete close the event input of the unit and repeat the step 3 to the second set of PID values NOTE The auto uning mode is disabled as soon as either failure mode or manual control mode occurs Procedu The auto up Cold res uning can be applied either as the process is warming Start or as the process has been in steady state Warm Start After the auto tuning procedures are completed the upper display wi cease to flash and the unit revert to PID control by using its new PID values The PID values obtained are stored in the nonvo atile memory UMOP411A 59 HE E Auto Tuning Error If auto tuning fails an ATER message will appear on the upper display in cases of e If PB exceeds 9000 9000 PU 900 0 F or 500 0 C or if Tl exceeds 3600 seconds e or if set point is changed during auto tuning procedure Solutions to A Er 1 Try auto tuning once again 2 Don t change set point value during auto tuning procedure 3 Dont set zero value for PB and TI 4 Use manual tuning instead of auto tuning See section 3 12 5 Touch 4 and v key to reset G4 E message 3 11 Manual Tuning In certain applications very few using auto tuning to tune a process may be inadequate for the control requirement then you can try manual tuning If the control performance by using auto tuning is still unsatisfactory the follow
53. er the O2FT will be used for controlling output 2 3 If OUT2 is configured as alarm function and OFF is set for O2FT hen output 2 will transfer to off state otherwise output 2 will transfer o on state if ON is set for O2FT OUTS and OUTA Failure Transfer is activated as the controller enters failure mode Thereafter the alarm will transfer to the ON or OFF state which is determined by the set value of O3FT or O4FT 58 UMOP411A 3 10 Auto tuning The auto tuning process is performed at set point The process will oscillate around the set point during tuning process Set a set point to a lower value if overshooting beyond the normal process value is likely to cause damage The auto tuning is applied in cases of Initial setu p for a new process The set point is changed substantially from the previous auto tuning value The control result is unsatisfactory Operation 1 Set the correct values for the configuration page Nonzero value for PB and TI should be set Set a correct password for the unit 2 Set EIFN PID2 if a second set of PID is required to be tuned 3 Set the set point to a normal operating value or a lower value if overshooting beyond the normal process value is likely to cause damage Then enters the A T mode The upper display will begin to flash and the auto tuning procedure for PID1 is beginning 4 f the system needs to use a second set of PID values then aft
54. erminals Press scroll key for at least 5 seconds The display will blink a moment Otherwise if the display didn t blink then the calibration fails Press the scroll key then release the display will show E gH Change the ohm s value to 300ohms Press scroll key for at least 5 seconds The display will blink a moment and two values are obtained for E gL and E gH Otherwise if the display didn t blink or if any value obtained for Edi and E dH is equal to 1999 or 1999 then the calibration fails UMOP411E Step 7 Connect a K type thermocouple to the thermocouple input terminals Press the scroll key then release the display will show JL o Apply up down key until value 0 00 is obtained The unit under calibration is powered in a still air room with temperature 25 3 C Stay at least 20 minutes for warming up Send a 0 0 C signal to the thermocouple input terminals Apply up down key until 0 00 is obtained Press scroll key for at least 5 seconds The display will blink a moment and a new value is obtained Otherwise if the display didn t blink or if the obtained value is equal to 5 00 or 40 00 then the calibration fails Step 8 Return to the static mode by pressing up and down key at a time then release b For a linear current input Step 9 Set the Input sensor selection at 0 20mA Short G2 by soldering G2 Step 10 Perform step 2
55. escribes how to define event status and select PID values There are two sets of PID parameters stored in the memory If the unit is in RUN or HOLD mode the PID sets are selected by the most significant bit of parameter P2EV If the unit is in STAT mode static or controller mode the PID sets are selected by event input function EIFN If the unit is in A T mode then PB1 TI1 TD1 are selected If the unit is in AT2 mode then PB2 TI2 and TD2 are selected There is a parameter MAEO which allows you to manually turn the output on and off when parameter OUT1 OUT2 or OUT3 is configured as event output It is a four bit binary number O inactive 1 active the USB is to turn on off the Event 1 the second bit is to turn on off the Event 2 and the 3rd bit is to turn on off the Event 3 This parameter MAEO can be accessed either via communication port or via front key switch and MAEO can be viewed in home page by selecting it in one of SEL1 through SEL8 The parameter MAEO will be not active in the profile mode or off mode and will be active in static manual and auto turn modes UMOP411B Tf Chapter 5 Applications A heat treatment oven need to vary temperature as a function of time Because the process requires a rapid increase of temperature as it is heated and a rapid decrease of temperature as it is cooled In order to achieve a rapid increase of temperature an additional heater is turned on at higher range of temperature A cooling fan
56. et the Baud Rate BAUD and Parity Bit PARI such that these values are conform to PC setup conditions If you use a conventional 9 pin RS 232 cable instead of CC94 1 the cable should be modified for proper operation of RS 232 communication according to Section 2 10 3 14 Retransmission The profiler can output retransmit process value or set point value via its retransmission terminals RE and RE provided that the retransmission option is ordered To accomplish this you can select r EP REPV or ESP RESP for OUT4 or OUTS The following parameters should be configured for retransmission OPAL Low limit value for output 4 OP4H High limit value for output 4 REL4 Retransmission low scale value for output 4 REH4 Retransmission high scale value for output 4 OPSL Low limit value for output 5 OP5H High limit value for output 5 REL5 Retransmission low scale value for output 5 REHS Retransmission high scale value for output 5 Example If you want to output 4 mA for PV at 0 C and 20mA for PV at 1000 C via output 5 then you should set the following parameters OUTS r EPY OP5L 20 0 96 since 2096 of a 0 20MA output module equipped will output 4 mA 20 of 20mA span OP5H 100 0 96 REL5 0 C REH5 1000 C UMOP411A 63 3 15 Output Scaling The output scaling can be applied to the cases of linear output case 1 in Fig 3 12 and retransmission case 2 in Fig
57. eters as follow Global Data STAR STSP END OFF DLAY 0 PFR PV HBT 1 00 Profile Data PROF 1 HBBD 50 STSP 25 0 RMPU HH MM DLLU HH MM Segment Data SGNO 0 SGTY RAMP TGSP 150 0 RTRR 15 P2EV 0000 HBTY 1 z SGNO 1 SGTY DLL P2EV 0000 HBTY 3 DLLT 20 UMOP411A Segment 0 Segment 1 75 SGNO 2 SGTY RAMP TGSP 250 0 RTRR 20 P2EV 0000 HBTY 1 j SGNO 3 7 SGTY DLL P2EV 0000 HBTY 3 DLLT 10 SGNO 4 SGTY RAMP TGSP 150 0 RTRR 25 P2EV 0001 HBTY 2 SGNO 5 SGTY JUMP SEG 1 CYCL SGNO SGTY DLL P2EV 0000 HBTY DLLT 24 SGNO 7 SGTY RAMP TGSP 650 0 RTRR 30 P2EV 1010 HBTY 1 4 76 Segment 2 Segment 3 Segment 4 Segment 5 Segment 6 Segment 7 SGNO 8 SGTY DLL P2EV 1010 HBTY 3 DLLT 30 SGNO 9 7 SGTY RAMP TGSP 450 0 RTRR 30 P2EV 1011 HBTY 2 SGNO 10 SGTY DLL P2EV 1010 HBTY 3 DLLT 20 SGNO 11 SGTY RAMP TGSP 100 0 RTRR 11 P2EV 0001 HBTY 2 SGNO 12 SGTY END CYCL 2 FSP 100 0 UMOP411A Segment 8 Segment 9 Segment 10 Segment 11 Segment 12 4 11 Event Outputs and PID Selection The event outputs and PID selection are defined by parameter P2EV in the segment data and parameters OUT2 OUT3 and OUT4 There are up to 3 event outputs can be configured The register 95 shown in section 1 6 d
58. file The set point remains constant for a specified period It is often necessary to jump backward and run the loop a set number of cycles The profile either ends in this segment or repeats a set number of cycles The profile stops after the repeated cycles are finished 65 Table 4 1 Segment types m 4 2 Segment connection Four kinds of combination are allowable for connectiong segments these are J ANN Ramp Dwell X DM Dwel Ramp H TX 4 3 Profiler Modes The profile have eight operating modes Mode Description Indication In run mode the profiler varies the set point Run according to the stored profile values RUN light on In hold mode the profile is forzen at its current point In this state you can make temporary changes to any profile parameter for example a target set point Hold a dwell time or the time remaining in the HLD light on current segment Such changes will only remain effective until the profile is reset and run again when they will be overwritten by the stored profile values 66 UMOP411A Mode Descrition Indication Holdback indicates that the process value is agging the set point by more than a preset HLD light Holdback amount holdback band HBBD and that the flash ig profile is in HOLD waiting for the process to asnes catch up n static mode the profiler is inactive and the Both RU Stati controller act as a sta
59. file at ramp segment Recovery from PV at dwell segment Recovery from PV at ramp segment Profiling curve example A Heat Treatment Oven Temperature profile of the Heat Treatment Oven UMOP411A Chapter 1 Overview 1 1 General The Fuzzy Logic plus PID microprocessor based profiling controller series incorporate two bright easy to read 4 digit LED displays indicating process value and set point value The Fuzzy Logic technology enables a process to reach a predetermined set point in the shortest time with the minimum of overshoot during power up or external load disturbance P91 is a 1 16 DIN size panel mount profiling controller It can also be used for rail mount by adding a rail mount kit P41 is a 1 4 DIN size panel mount profiling controller These units are powered by 11 26 or 90 250 VDC VAC supply incorporating a 2 amp control relay output as standard The second output can be used as cooling control an event output or an alarm Both outputs can select triac logic output linear current or linear voltage to drive external device The units are fully programmable for PT100 and thermocouple types J K T E B R S N L C P with no need to modify the unit The input signal is digitized by using a 18 bit A to D converter Its fast sampling rate allows the unit to control fast processes There are more functions than the heating and cooling control could be configured for the controller outputs these include up to three
60. function Event input open Unit will perform normal PID operation Applies when unit is in static mode or run mode Event input close All outputs alarm turn off profile stops running Event input open If running profile resumes where it was put into off condition outputs alarms active again as per configuration 7 PASS Applies when unit is run mode Requires only momentary type input to pass to next segment Event input close Profile will move ahead by 1 segment 8 PID2 Applies when unit is in static mode or run mode If chosen close the event input pins the PB2 TI2 and TD2 will replace PB1 TI1 and TD1 for control UMOP411A 45 1 3 4 Control Outputs There are five types of control modes can be configured as shown in Table 3 2 Control Modes OUT1 OUT2 O1HY ATHY CPB DB HonF Heatonly HEPE X x x x Hlin Conf Cool only CEPE X NG X x Clin emm Hot ait o o x x Heat PID HEPC Cool ON OFF HE n 6 X O 5 Heat PID HEPE LCEPE Cool PID HLan Eban X O O yx Required to adjust i QO Adjust to meet process requirements ON OFF control is configured X Don t care Table 3 2 Heat Cool control configuration value Heat Only ON OFF Control Select Ho F for OUT1 and O1HY is used for adjusting the dead band of ON OFF control The heat only on off control function is shown in the following diagram 46 UMOP411A Dead band O1HY
61. he set point It is recommended to use PID control for the Heat Cool control to produce a stable and zero offset process value Other configuration required CYC1 CYC2 O1FT and O2FT CYC1 is adjusted according to the type of output device Generally select 0 5 2 sec for CYC1 if solid state relay drive or solid relay is installed for output1 10 20 sec if relay is installed for output and CYC tis ignored if linear output is selected Similar condition is applied for CYC2 selection See section 3 9 for O1FT and O2FT adjustment 50 UMOP411A 3 5 Alarms The unit can be configured up to three alarm outputs at OUT2 OUT3 and OUT4 There are 9 types of alarm functions can be selected and 4 kinds of alarm modes are available for each alarm function PYH A process high alarm is independent of set point When the process is higher than the alarm value a process high alarm occurs and the alarm is off as the process value is lower than alarm value minus alarm hysteresis Fig 3 4 shows the process high alarm operation Process value Al arm value ASP1 ASP1 A1HY Output 2 f m OUT2 ALM1 Output 2 CALL ourm rAL1t Figure 3 4 Process high alarm 1 operation PYLa A Process low alarm is independent of set point When the process is lower than the alarm value a process low alarm occurs and the alarm is off as the process value is higher than alarm value alarm hysteresis Fig 3 5 shows the
62. hen enters the static mode 4 Clear the message of communication error holdback time out error and auto tuning error 5 To reset new profile start segment to 1 00 after earlier profile is completed when RUN and HLD LED s are blinking together e ENTER KEY Press for 5 seconds to 1 Enter the selected mode to run 2 Execute calibration procedure for the low point and high point calibration 12 UMOP411B Upper Display to display process value Output Status menu symbol and error code etc indicators for Lower Display to display set point value output output 4 parameter value or control output value etc EY On profile running os E ds 558665 ak Flashing profile in delayed state An BBBB on T r On profile held vn SOI onp Flashing profile in holdback sv state A Running ramp up segment v Running ramp down segment Av Running dwell segment GJ Both off profile held or in static mode 4 Buttons for ease of control setup and set point adjustment gogo go go BrainChild On profile held Flashing profile in holdback state On profile running Flashing profile in delayed state m Output Status indicators for output output 3 OP OP2 OP3 Hu g tO E m Upper Display to display process m ey NYT gm alue men mbol and error code HH HH UM C ME JA Lower Display to display set point LT RUN 711 171 value parameter
63. igure 4 5 Recovery from PV at dwell segment Dwell Segment Set point power off Target Set point 7 power on Time Ramp Segment Dwell Segment Figure 4 6 Recovery from PV at ramp segment If SP 1 is selected then when power is restored the profiler is disabled and it enters static mode and SP1 is selected for control set point If oF F is selected then when power is restored the profiler is disabled and it enters OFF mode all the control outputs as well as alarms and events are off 72 UMOP411A 4 9 Configuring the profiler when first installing a profiler you should check that the configuration conforms to your requirement The following parameters are common to all profiles Global Data STAR set point value at start of profile END set point value at end of profile DLAY Delay time before profile start PFR Power fail recovery HBT Holdback wait time The following parameters are used for a specific profile Profile Data PROF Profile number selected for view HBBD Holdback band STSP Start set point value RMPU Unit for ramp segment DLLU Unit for dwell segment The following parameters which apply to each segment in a specific profile Segment Data SGNO Segment number SGTY Segment type TGSP Target set point RTRR Ramp time or ramp rate P2EV PID selection and event output states HBTY Holdback type DLLT Dwell time SEG Target segment number for jump segment CYCL Rep
64. ild Software Communicator or third party software which converts 255 channels of RS 485 or RS 422 to RS 232 Network SNA12A Smart Network Adapter for programming port to RS 232 interface BC Set Configuration Software 10 UMOP411A 1 3 Programming Port Front Panel Rear sl Terminal Figure 1 2 Programming Port Overview Access Hole A special connector can be used to touch the programming port which is connected to a PC for automatic configuration also can be connected to an ATE system for automatic calibration and testing The programming port is used for off line automatic setup and testing procedures only Don t attempt to make any connection to these pins when the unit is used for a normal control purpose UMOP411A 11 1 4 Keys and Displays KEYPAD OPERATION SCROLL KEY 2 This key is used to select a parameter to be viewed or adjusted UP KEY 4 This key is used to increase the value of selected parameter DOWN KEY v This key is used to decrease the value of selected parameter PAGE KEY 4 This key is used to select desired page of parameters REVERSE SCROLL G Press both and 4 keys to jump to the previous parameter RESET KEY 4 7 Press both 4 and v keys to Revert the display to display the process value 2 Reset the latching alarm once the alarm condition is removed 3 Stop the manual control mode auto tuning mode and off mode t
65. indicates the selected value of parameter 3 1 Password There are two parameters which specity the data security function these are PASS password and CODE security code Value of CODE Value of PASS Results 0 Any value All parameters are changeable 1000 All parameters are changeable 1000 1000 Only Home page parameters are changeable CODE All parameters are changeable Others CODE All parameters are not changeable Table 3 1 Password operation 3 2 Signal Input INPT Selects the sensor type or signal type for signal input Range thermocouple J TC K TC T TC E TC B TC R TC S TC N TC L TC C TC P TC RTD PT DN PT JS linear 4 20 0 20 0 60 0 1V 0 5V 1 5V 0 10 UNIT Selects the process unit Range C F PU process unit If the unit is neither C nor F then selects PU DP Selects the resolution of process value Range for T C and RTD NO DP 1 DP for linear NO DP 1 DP 2 DP 3 DP INLO Selects the low scale value for the linear type input INHI Selects the high scale value for the linear type input 44 UMOP411E How to use INLO and INHI If 4 20 mA is selected for INPT let SL specifies the input signal low ie 4 mA SH specifies the input signal high ie 20 mA S specifies the current input signal value the conversion curve of the process value is shown as follows process value Figure 3 1 Conversion Curve for Linear Type Pr
66. ing must conform to appropriate standards of good practice and local codes and regulations Wiring must be suitable for voltage current and temperature rating of the system Beware not to over tighten the terminal screws The torque should not exceed 1 N m 8 9 Lb in or 10 2KgF cm Unused control terminals should not be used as jumper points as they may be internally connected causing damage to the unit Verify that the ratings of the output devices and the inputs as specified in Chapter 6 are not exceeded Except the thermocouple wiring all wiring should use stranded copper conductor with maximum gauge 18 AWG 3 2mm min mm max Figure 2 2 Lead Termination for gt IOS pa T bia max a COL Figure 2 3 Lead Termination E for P91 3 0mm min 34 UMOP411A 50 C max air ambient Use copper conductors except on T C input Rear Terminal UMOP411A 90 250VAC ali 50 C max air ambient 47 63 Hz J j Outa Use copper conductors 12VA 12012 except on T C input Tai 1XD 13 Qut1 ey 4 No ng mo 14 9 5 com 15 Out2 pt E 6 ho 16 71 7 El 3 A Quta o x 18 RTD Figure 2 4 Pre m 190a te Rear Terminal TC V 20 Pod g Connection E ur Pre ma OU I for Pat OP5 RS 232 TXD RXD COM RS 485 TX1 TX2 E car it 13 14 15 S No L 7 90 250VAC OP3 41 63 Hz c N 8 12VA Eg elg s l
67. ing rules can be applied for further adjustment of PID values ADJUSTMENT SEQUENCE SYMPTOM SOLUTION Slow Response Decrease PB 1 Proportional Band PB High overshoot or s Increase PB Oscillations Slow Response Decrease TI 2 Integral Time TI Instability or Oscillations Increase TH n Slow Response or Decrease TD 3 Derivative Time TD Oscillations High Overshoot Increase TD Table 3 4 PID Adjustment Guide Figure 3 11 shows the effects of PID adjustment on process response 60 UMOP411A PV PB too low Set poini PB too high Time Tl too high Set point Perfect TI too low Time PV TD too low Set point TD too high Time Figure 3 11 Effects of PID Adjustment UMOP411A P action l action D action 61 3 12 Manual Mode Operation To enable manual control the password PASS should be set witha value equal to CODE except CODE 0 Press 5 key to get 5adE mode select then use 4 and Y keys toobtain 54 Man Then press 7 key for 5 seconds the unit now enters the manual mode The upper display will begin to flash and the lower display will show H or indicates control percentage value for heating output and E _ _ _ indicates control percentage value for cooling output Now you can use up and down key to adjust the percentage values for the heating or cooling output The controller performs open loop control as long as i
68. lated 1 5V 0 5V O 10V 6 Triac output 1A 240VAC SSR 7 Isolated 20V 25mA transducer power supply 8 Isolated 12V 40mA transducer power supply A Isolated 5V 80mA transducer power supply C Pulsed voltage to drive SSR 14V 40mA 9 Special order UMOP411C E O rn o ee leave blank Special Order AA ZZ Options 0 Panel mount IP50 standard rubber installed 2 DIN rail mount with IP50 for P91 only 3 DIN rail mount with IP65 for P91 only Output 5 0 None 3 Retransmit 4 20mA 0 20mA 4 Retransmit 1 5V 0 5V O 10V 7 Isolated 20V 25mA transducer power supply 8 Isolated 12V 40mA transducer power supply A Isolated 5V 80MA transducer power supply D Isolated RS 485 interface E Isolated RS 232 interface Output 4 0 None 1 Relay rated 2A 240VAC 2 Pulsed voltage to drive SSR 5V 30mA 3 Retransmit 4 20mA 0 20mA 4 Retransmit 1 5V O 5V O 10V 6 Triac output 1A 240VAC SSR 7 Isolated 20V 25mA transducer power supply 8 Isolated 12V 40mA transducer power supply A Isolated 5V 80mA transducer power supply C Pulsed voltage to drive SSR 14V 40mA 9 Special order Output 3 0 None 1 Relay rated 2A 240VAC 2 Pulsed voltage to drive SSR 5V 30mA 6 Triac output 1A 240VAC SSR 7 Isolated 20V 25mA transducer power supply 8 Isolated 12V 40mA transducer power supply A Isolated 5V 80mA transducer power supply C Pulsed voltage to drive SSR 14V 40mA 9 Special order
69. ndard controller with o HLD ligh tatic the set point determined by the value setin 2Nd i ight the lower display argo n automatic tuning mode the profiler is Both RUN and AT inactive and the controller executes HLD light are 7 automatic tuning function at its static mode off Upper set point display flashes Both RU In manual mode the profiler is inactive and yt igh MAN the heating and cooling output values can d eT ded be adjusted at the lower display by up down C SPlay keys Lower di showes oF Both RUN and In off mode the profiler is inactive and all the UE are OFF outputs are disabled That is all the control dis eio hows outputs alarms and event outputs are off OFF and flashes Both RUN and End The profile is complete HLD lights flash Table 4 2 Profiler Modes 4 4 Running holding and aborting a profile Press page key until mode page is obtained The upper display will show nadE and the lower display is the values for mode selection By using up down key until run is obtained Press page key for 5 seconds then the profiler enters RUN mode If Hol d is obtained pressing the page key for 5 seconds will enter HOLD mode UMOP411A 67 The operator may abort i e terminate the current profile by holding page key for more than 5 seconds during the lower display shows 5E HE When the program is aborted the profiler is inactive and enters static mode At the same time both the RUN light and HLD light ar
70. nutes Seconds 89 p t E f RW r niu segmen 2 ins n units per minute 3 Hr units per hour DLLU Unit for dwell 0 HHnn Hours Minutes 90 dll segment sa K R W L u segmen 1 5555 Minutes Seconds SGNO Low 0 High 15 PROF 1 4 91 55 Segment number 31 PROF 5 7 uno 63 PROF 8 9 p 0 AAP Ramp egment type for WE 92 ELY the selected 1 JLL S Dwell U segment number 2 JunP Jump 3 End End TGSP Target set point n 93 L 5P for ramp segment Low SPLO High SPHI UMOP411A 27 Register Parameter Parameter Range Default Data Address Notation Description Value type RTRR Time duration or 94 L Ramp rate for Low 0 High 5999 R W T Cf ramp segment Four bit binary number States assignment O7 inactive 1 active P2EV of PID selection HHHH 95 and event outputs R W PEY forramp and L Event 1 dwell segment Event 2 Event 3 PID 2 Holdback disabled Deviation low holdback HBTY 96 HE y Holdback type Deviation high holdback Deviation band holdback DLLT Duration time for e 97 di L E dwell segment High 99 59 Target segment sea nampa E Low 0 High 15 PROF 1 4 98 SEL jump segment 31 PROF 5 7 63 PROF 8 9 Repeat number of Er a CYCL cycles for the Low 1 High 9999 Ti i jump and end BALETE a segment 10000 nF infinite 100 E Ep bowie reine Low SPLO High SPHI Offset value for 101 OFSTL low point Low
71. oPgH Low 0 High 120 0 100 0 R W Reserved Reserved 42 OUT3 outd 0 none No function 1 ALAC Alarm 2 output 2 AL 3 Reverse alarm 2 output 3 E n2 Event 2 output 4 dL P5 DC power supply output Output 3 function R W for P41 only 4 r EP Retransmit process value 5 ESP Retransmit set point value 6 JEPS DC power supply output UMOP411A 0 Output 3 OFF 43 O3FT Output 3 failure oF F as unit fails 0 RAW oJFE transfer status 1 on Output 3 ON as unit fails 0 none No function 1 ALAJ Alarm 3 output 2 AL 3 Reverse alarm 3 output 44 OUT4 Output 4 function 3 E n7 Event 3 output 3 R W aut 21 Register Parameter Parameter Range Default Data Address Notation Description Value type Output 4 failure 0 off Output 4 OFF 45 ME transfer status eias 0 RW on Vuipu for P41 only as unit fails Low limit value for Low 0 High 100 0 46 out output 4 OF qL for P41 only High limit value a7 BU for output 4 High 120 0 o for P41 only Retransmission REL4 low scale value for 4 T 0 0 C 48 ELY output Low 32768 High 32767 32 0 F for P41 only REH4 Retransmission 100 0 C 49 y high scale value Low 32768 High 32767 21 2 OF rEH for output4 T for P41 only 50 Reserved No function Communication port Retransmit process 51 wi Output 5 function val
72. ocess Value input signal Formula PV INLO INHI INLO g7 S57 Example A 4 20 mA current loop pressure transducer with range 0 15 kg cm is connected to input then perform the following setup INPT 4 20 INLO 0 00 INHI 15 00 DP 2 DP Of course you may select other value for DP to alter the resolution 3 3 Event Input The Event input accepts a digital type signal via momentary and close contacts The types of signal 1 relay or switch contacts 2 open collector pull low and 3 TTL logic level can be used to switch the event input one of eight functions can be chosen by using Fn EIFN contained in configuration page 0 NONE Event input no function 1RUN Applicable when unit is in static mode or Off mode Requires only momentary type input Event input close unit will enter run mode UM0P411B 45 2 HOLD Applicable when unit is running Event input close Hold the profile Event input open Run profile again Resume from the segment where it hold earlier 3 ABOT Applies when unit is in run mode Requires only momentary type input Event input close Unit will abort the current running profile and enter static mode 4 MAN Applies when unit is in static mode or run mode Event input close Outputs performs bumpless transfer Event input open Unit will perform normal PID operation 5 FTRA Applies when unit is in static mode or run mode 6 OFF Event input close Performs failure transfer
73. s However Brainchild makes no warranties or representations of any sort regarding the fitness for use or the application of its products by the Purchaser The selection application or use of Brainchild products is the Purchaser s responsibility No claims will be allowed for any damages or losses whether direct indirect incidental special or consequential Specifications are subject to change without notice In addition Brainchild reserves the right to make changes without notification to Purchaser to materials or processing that do not affect compliance with any applicable specification Brainchild products are warranted to be free from defects in material and workmanship for two years after delivery to the first purchaser for use An extended period is available with extra cost upon request Brainchild s sole responsibility under this warranty at Brainchild s option is limited to replacement or repair free of charge or refund of purchase price within the warranty period specified This warranty does not apply to damage resulting from transportation alteration misuse or abuse RETURNS No products return can be accepted without a completed Return Material Authorization RMA form UMOP411D 99 BrainChild electronic co Ltd No 209 Chung Yang Rd Nan Kang Dist Taipei Taiwan R O C 115 Tel 886 2 27861299 Fax 886 2 27861395 web site http www brainchild com tw
74. stant 9 6 60 seconds time constant 0 nanE No function 1 run Program run mode 2 Hal d Program hold mode 3 Abot Abort profile mode EIFN Event input 4 nHn Manual mode o T E En function 5 FErH Failure Transfer 6 qgFF Off mode 7 PAGG Pass to the next segment 8 P dd Select PB2 TI2 amp TD2 for control SPLO Low limit of set pia 17 8 C 16 SPL o Point value Low 32768 High SPHI o r RAW SPHI High limit of set i 537 8 C 17 igh limit of se SPH point value Low SPLO High 32767 400057 RW OnonE No function 1 Hon F Heating on off control 2HEFC Heating time proportioning control 18 SY FRAN 3HL n Heating linear control 4 Gier menor 4LanfF Cooling on off control RW 5CEPC Cooling time proportioning control EL n Cooling linear control UMOP411A 19 Register Parameter Parameter Range Default Data Address Notation Description Value type Select BPLS bumpless transfer or 0 0 100 0 to 19 O1FT Output 1 failure continue output 1 control IF E transfer status function as the unit fails or select OFF 0 or ON 1 for ON OFF control O1HY Output 1 ON OFF Ba p 3 20 1HY control hysteresis Low 0 1 High 50 0 C 90 0 F CYC1 Output 1 cycle Low 0 1 High sec 21 FUE time w 0 igh 90 0 OP1L Low limit value for 9 i 22 oP IL output1 Low 0 High 100 0 OP1H High limit value T 23 3P I
75. t sensor break or input current below 20 mA is selected or input voltage below 0 25V if 1 5 V is 2 ADER occurs due to the A D converter of the controller fails The outpu 1 and output 2 will perform the failure transfer function as the controller enters failure mode Output 1 Failure Transfer if activated will perform 1 If outpu HLIN or 2 If output 100 0 3 If output selected set for O 1 is configured as proportional control ie HTPC CTPC CLIN selected for OUT1 and BPLS is selected for O1FT hen output 1 will perform bumpless transfer Thereafter the previous averaging value of MV1 will be used for controlling output 1 1 is configured as proportional control and a value of 0 to is set for O1FT then output 1 will perform failure transfer Thereafter the value of O1FT will be used for controlling output 1 1 is configured as ON OFF control ie HONF or CONF is for OUT1 then output 1 will transfer to off state if OFF is 1FT and transfer to on state if ON is set for O1FT Output 2 Failure Transfer if activated will perform 1 If OUT2 is configured as CTPC or CLIN and BPLS is selected for O2FT averagin hen output 2 will perform bumpless transfer Thereafter the previous g value of MV2 will be used for controlling output 2 2 If OUT2 is configured as CTPC or CLIN and a value of 0 to 100 0 96 value of is set for O2FT then output 2 will perform failure transfer Thereaft
76. t stays in manual mode Exit Manaul Made To press both 4 and v keys the controller will revert to static mode and show home display 3 13 Data Communication The controllers support RTU mode of Modbus protocol for the data communication Other protocols are not available for the series Two types of interface are available for Data Communication These are RS 485 and RS 232 interface Since RS 485 uses a differential architecture to drive and sense signal instead of a single ended architecture which is used or RS 232 RS 485 is less sensitive to the noise and suitable for a longer distance communication RS 485 can communicate without error over 1 km distance while RS 232 is not recommended for a distance over 20 meters Using a PC for data communication is the most economic way The signal is transmitted and received through the PC communication Port generally RS 232 Since a standard PC can t support RS 485 port a network adaptor such as SNA10A SNA10B has to be used to convert RS 485 to RS 232 for a PC if RS 485 is required for the data communication But there is no need to be sad Many RS 485 units up to 247 units can be connected to one RS 232 port therefore a PC with 4 comm ports can communicate with 988 units It is quite economic 62 UMOP411A Setup Enters the configuration page Select COMM for OUT4 or OUTS Set unequal addresses for those units which are connected to the same port S
77. te 56 Ne EE 66 Output 1 0 p Process value SV Figure 3 3 Heat cool Control UMOP411A 49 CPB Configuration The cooling proportional band is measured by of PB with range 50 300 Initially set 100 for CPB and examine the cooling effect If cooling action should be enhanced then decrease CPB if cooling action is too strong then increase CPB The value of CPB is related to PB and its value remains unchanged throughout the auto tuning procedures Adjustment of CPB is related to the cooling media used For air is used as cooling media adjust CPB at 100 For oil is used as cooling media adjust CPB at 125 For water is used as cooling media adjust CPB at 250 DB Configuration Adjustment of DB is dependent on the system requirements If more positive value of DB greater dead band is used an unwanted cooling action can be avoided but an excessive overshoot over the set point will occur If more negative value of DB greater overlap is used an excessive overshoot over the set point can be minimized but an unwanted cooling action will occur It is adjustable in the range 36 0 to 36 0 of PB A negative DB value shows an overlap area over which both outputs are active A positive DB value shows a dead band area over which neither output is active NOTE The ON OFF control may result excessive overshoot and undershoot problems in the process The P or PD control will result in a deviation process value from t
78. the parameter PFR power fail recovery in profile configuration This can have one of 4 settings cont PY 5P land oF F If cant is selected then when power is restored the profile continues from where it was interrupted when power was lost The parameters such as set point value SV time remaining TIME and cycle remaining CYCL will be restored to their power down values For application that need to bring the process value to the set point value as Soon as possible this is the best choice The two diagrams below illustrate the respective responses Fig 4 3 if power fails during a dwell segment and Fig 4 4 if it fails during a ramp segment Set point Segment dwell time ti t2 2 Ramp Dwell Seament Segment Figure 4 3 Recovery from profile at dwell segment Time Set point power off Target Set point power on Time Ramp Segment Dwell Segment Figure 4 4 Recovery from profile at ramp segment 71 UMOP411A If P is selected then when power is restored the set point starts at the current process value and then runs to the target set point of the active segment This choice provides a smoother recovery The two diagrams below illustrate the respective responses Fig 4 5 if power fails during a dwell segment and Fig 4 6 if it fails during a ramp segment Set point Segment dwell time ti t2 t 2 l l l I power on I Ramp Segment F
79. the unit for shipping damage If any damage due to transit report and claim with the carrier Write down the model number serial number and date code for future reference when corresponding with our service center The serial number S N and date code D C are labeled on the box and the housing of control 2 2 Mounting Make panel cutout to dimension shown in Figure 2 1 Take both mounting clamps away and insert the controller into panel cutout Install the mounting clamps back Gently tighten the screws in the clamp till the controller front panels is fitted snugly in the cutout 32 UMOP411A Figure 2 1 Mounting Dimensions 92mm Panel Cutout P41 4 45 mm gt le 45 mm gt Panel Cutout 11 5mm 4 48 0mm Panel P91 Panel Mount 104 8mm 7 5mm 11 5mm 4 T 62 0mm P91 Rail Mount 104 8mm 6 5mm UMOP411A 33 2 3 Wiring Precautions x Before wiring verify the label for correct model number and options Switch off the power while checking Care must be taken to ensure that maximum voltage rating specified on the label are not exceeded It is recommended that power of these units to be protected by fuses or circuit breakers rated at the minimum value possible All units should be installed inside a suitably grounded metal enclosure to prevent live parts being accessible from human hands and metal tools All wir
80. ue ou Retransmit set point value DC power supply output OPSL Low limit value for 52 oPSL output 5 Low 0 High 100 0 OP5H High limit value 3 r 9 5 oPSH tor output 5 Low 0 High 120 0 100 0 REL5 Retransmission 0 0 C 54 1 low scale value for Low 32768 High 32767 S S rELS output 5 32 0 F Retransmission REH5 A 10 0 0 C 55 high scale value ow 32768 High 32767 o rEHS Hor output 5 i 9 212 0 F Address 56 Bade oa of Low 4 High 247 1 RW communication 22 UMOP411B Register Parameter Parameter Range Default Data Address Notation Description Value type 0 4 24 Kbits s baud rate 1 44 4 8 Kbits s baud rate BAUD Baud rate of digital 9 6 9 6 Kbits s baud rate 96 bHud communication 3 44 14 Kbits s baud rate 2 RAW 4 190 19 2 Kbits s baud rate 5 C96 28 8 Kbits s baud rate 6 J 44 38 4 Kbits s baud rate 58 PARI Parity bit of digital PA communication Odd parity No parity bit 0 PYH Process high alarm 1 PYL o Process low alarm 2 dEH Deviation high alarm kiri 3 dEL o Deviation low alarm 59 ALE Alarm 1 function 4 dbHL Deviation band high low alarm 5 EndP End of profile alarm 6Hol d Hold mode alarm 7 5E HE Static mode alarm Onor n Normal alarm action I PI H A1MD Alarm 1 operation E c h Latching alarm action H ind mode 2Hol d Hold alarm action 3L EHo Latching amp hold alarm action A1HY Hysteresis control p tap 50 0 C 61 A
81. value or control HLD AAA H vie output value etc 4_____ amp Running ramp up segment a l v v Running ramp down segment F p n Av Running dwell segment BrainChild P91 Both off profile held or in static mode 4 Buttons for ease of control setup and set point adjustment Figure 1 3 Front Panel Description UMOP411B 13 The unit will display the program code for 2 5 seconds during power up The display shows program number 37 with program version 12 The program no for P41 is 37 and for P91 is 38 Figure 1 4 Program code display UMOP411A 1 5 Key Operation Flowchart

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