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PPLICATION

XAMPLES

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FC5A MicroSmart PID Module User’s Manual FC9Y

-B1283 7-1

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7: A

PPLICATION

XAMPLES

This chapter describes the PID modules application examples.

Application Example 1

This application example demonstrates the temperature control for a system using two electric furnaces. The

set point (SP) of CH0 control is 200°C. The set point (SP) of CH1 control is 210°C.

•

PID control is performed based on the temperature input to the PID module. The control output is turned on

or off in accordance with the output manipulated variable (MV).

•

PID parameters (proportional band/proportional gain, integral time, derivative time, and ARW) are

automatically calculated using auto-tuning (AT).

•

If the process variable (PV) of CH0 control becomes 205°C or higher, the upper limit alarm output (Q0) is

turned on and the control is disabled.

•

If the process variable (PV) of CH1 control becomes 215°C or higher, the upper limit alarm output (Q1) is

turned on and the control is disabled.

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System Configuration and Wiring

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Wiring Example of the FC5A-F2M2 [Non-contact voltage output (for SSR drive)/current output type]

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3-phase

Power Supply

CH0 Thermocouple

CH1 Thermocouple

SSR

Power
Supply

Electric

Furnace 2

Electric

Furnace 1

PID Module (FC5A-F2M2)

Channel

Terminal

No.

IN0

24V DC

OUT0

OUT1

IN1

Terminal

No.

Channel

Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]

Содержание FC5A-F2M2

Страница 1: ...FC5A SERIES FC9Y B1283 PID Module User s Manual Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 2: ...r s manual If the MicroSmart is used in places where the MicroSmart is subjected to high temperature high humidity condensation corrosive gases excessive vibrations and excessive shocks then electrica...

Страница 3: ...MicroSmart Do not connect the ground wire directly to the MicroSmart Connect a protective ground to the cabinet containing the MicroSmart using an M4 or larger screw This is required when equipment co...

Страница 4: ...ansion I O Modules Input modules Output modules Mixed I O modules Function Modules Analog modules AS Interface master module PID module Communication Expansion Modules HMI base module expansion RS232C...

Страница 5: ...s Manual FC9Y B1283 REVISION HISTORY Revision history of this user s manual is described here Date Manual No Description March 2011 FC9Y B1283 0 First print Phone 800 894 0412 Fax 888 723 4773 Web ww...

Страница 6: ...ve instructions data comparison instructions binary arithmetic instructions boolean computation instructions shift rotate instructions data conversion instructions week programmer instructions interfa...

Страница 7: ...vi FC5A MicroSmart PID Module User s Manual FC9Y B1283 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 8: ...7 Data Register Allocation Block 1 Write Only Parameters 5 10 Data Register Allocation Blocks 2 3 Basic Parameters SHOT Action 5 17 Data Register Allocation Blocks 4 5 Initial Setting Parameters SHOT...

Страница 9: ...enon is occurring while in ON OFF control action 8 3 Hunting phenomenon is occurring while in PID PI PD or P control action 8 3 The PID Module input does not operate normally 8 4 Loop break alarm turn...

Страница 10: ...box in WindLDR is used The following table shows the PID module type numbers PID Module Type Numbers Module Type I O Points I O Signal Type No Relay Output 2 inputs Thermocouple K J R S B E T N PL II...

Страница 11: ...D12S1E CPU System Program Version 230 or higher 1 WindLDR Version 6 40 or higher 1 The PID module can be used with FC5A D12K1E S1E with the system program version 100 or higher Confirming System Progr...

Страница 12: ...ower is normally supplied Flashes External power supply 24V DC error OFF Power is not supplied 12 Expansion Connector 1 Module Label 2 Power LED PWR 3 Control Output LED OUT0 OUT1 4 Event Output LED E...

Страница 13: ...rforming OFF Auto tuning AT or auto reset is stopped 6 Manual Mode LED MT0 MT1 ON Manual mode OFF Auto mode 7 Fixed Value Control Mode Program Control Mode LED F P0 F P1 ON Program control mode OFF Fi...

Страница 14: ...2000 to 10000 12000 increments 1 1 333 0 to 20mA C 2000 to 10000 12000 increments 1 1 666 A 0 to 1V DC 2000 to 10000 12000 increments 1 0 083mA 0 to 5V DC 2000 to 10000 12000 increments 1 0 416mA 1 t...

Страница 15: ...input 0 to 200 C 0 to 400 F 6 C 12 F B input 0 to 300 C 0 to 600 F Accuracy is not guaranteed K J E T N inputs Less than 0 C 32 F 0 9 of full scale Resistance Thermometer 0 6 of full scale Voltage Cur...

Страница 16: ...ower 548V AC 5mA for 1 minute Output terminal External power 2500V AC 5mA for 1 minute Output terminal Internal power 2500V AC 5mA for 1 minute External power Internal power 548V AC 5mA for 1 minute I...

Страница 17: ...ICATIONS 2 6 FC5A MicroSmart PID Module User s Manual FC9Y B1283 Dimensions All dimensions in mm 8 5mm when the clamp is pulled out 4 5 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email inf...

Страница 18: ...Otherwise they may break Do not lay out or wire the modules while power is supplied to them Otherwise they may be damaged When installing modules follow the instructions described in the FC5A MicroSma...

Страница 19: ...NG 3 2 FC5A MicroSmart PID Module User s Manual FC9Y B1283 Example Mounting hole layout for FC5A C24R2 and four PID modules All dimensions in mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com...

Страница 20: ...e and crimp the ferrule When connecting a stranded wire or two solid wires to single pole terminal block be sure to use a ferrule Otherwise the wire may slip off the terminal block To cramp the follow...

Страница 21: ...es are listed below Cable size AWG16 Single cable Cable size AWG18 AWG22 Single cable Twisted cable 1 OUT0 is a connection example of relay output OUT1 is a connection example of non contact voltage c...

Страница 22: ...C5A F2M2 Output Circuits FC5A F2MR2 FC5A F2M2 Non contact Voltage Output for SSR drive FC5A F2M2 Current Output A B B mA 5V 160k Multiplexer Input Selection Signal Input 20M 15k 15k 50 40k 100 Output...

Страница 23: ...erred in the CPU module after the PID module operating status is changed to 0001h Normal operation Wiring of Power Line and I O Lines for the PID Module Separate the I O lines particularly resistance...

Страница 24: ...ted The output manipulated variable MV is outputted to the actuator as a control signal Relay output non contact voltage output or current output can be used as the control signal C Actuator Receives...

Страница 25: ...rature rises rapidly however the control stabilizes after overshoot and undershoot Characteristics of the Control Target To perform optimal temperature control it is necessary to have a good knowledge...

Страница 26: ...is called overshoot If the process variable PV drops below the set point SP this is called undershoot Hunting The control result oscillates as shown in the figure on the right This is the the hunting...

Страница 27: ...value can be automatically calculated by the auto reset function PI Control Action Proportional Integral Action I Integral action automatically corrects the offset caused by P control action and temp...

Страница 28: ...If the derivative time is extended the derivative action becomes strong The response to the rapid temperature change becomes faster Because the action to suppress the rapid temperature rises becomes s...

Страница 29: ...tegral time D derivative time and ARW Anti Reset Windup automatically with optimal values the auto tuning AT can be performed The auto tuning AT gives temperature fluctuation to the process to calcula...

Страница 30: ...tores those parameters in the data registers It is unnecessary to perform the auto reset again as long as the process is unchanged When the proportional band P is set to 0 or 0 0 the reset value is cl...

Страница 31: ...completed If Auto tuning AT Auto reset bit is kept on Auto tuning AT Auto reset will be performed continuously Use SOTU and SET instructions to turn on Auto tuning AT Auto reset bit so that auto tuni...

Страница 32: ...ontrol while the program control is running and performs the fixed value control with the set point SP at the time that the program control is held Advance Next Function Terminates the current step wh...

Страница 33: ...p Bit7 of the operation parameter The progression of the current step is stopped and the program control is moved back If the elapsed time in the current step is less than 1 minute the program control...

Страница 34: ...gram control Repeat and Hold program control When the all steps from 0 to 9 are executed and completed the program control is finished When Terminate program control is selected the PID module will en...

Страница 35: ...hile the program control is running the PID module saves the program control status every 6 minutes after the program control is started after the program control bit is turned on The program control...

Страница 36: ...d for each step is handled as the set point SP at the end of the step The time configured for each step is the process time of each step When the program pattern is configured as shown in the above ta...

Страница 37: ...ent testers Difference Input Control Difference input control is the control to keep the input difference between input CH0 and input CH1 at the same level When the difference input control is selecte...

Страница 38: ...and the maximum value is 400 C the output manipulated variable MV 0 to 100 of the master CH1 control is converted as follows 0 is converted to 100 C 50 is converted to 250 C and 100 is converted to 4...

Страница 39: ...l 5 Store the original values in the external SP input linear conversion maximum and minimum values 6 Turn on the CH1 control enable bit and CH1 auto tuning AT auto reset bit of the operation parame t...

Страница 40: ...and D1179 respectively The original values are moved to the external SP input linear conversion max and min values M1006 Block 5 writing is turned on Values in D1178 and D1179 are written to the PID m...

Страница 41: ...PID MODULE MAIN FUNCTIONS 4 18 FC5A MicroSmart PID Module User s Manual FC9Y B1283 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 42: ...Initial setting parameters CH0 Block 5 50 Initial setting parameters CH1 Blocks 10 to 19 21 block Program parameters CH0 Blocks 30 to 39 19 block Program parameters CH1 Block 0 includes parameters suc...

Страница 43: ...ng the four PID modules The configurations shown in the examples 1 and 2 are not possible because the total number of occupied data registers exceeds 2000 Example 1 Program control mode is selected in...

Страница 44: ...ck 2 CH0 basic parameters writing R W 4 Block 3 CH1 basic parameters writing R W 5 Block 4 CH0 initial setting parameters writing R W 6 Block 5 CH1 initial setting parameters writing R W 7 Reserved R...

Страница 45: ...e written to the ROM of the PID module Data Flow of the PID module parameters 1 All parameters are read out from the PID module and stored in the data registers in the CPU module when the reading all...

Страница 46: ...for CH0 control In this example D1000 is allocated to the control register and M500 is allocated to control relay Those parameters can be changed with the following procedure 1 Turn on M500 Reading al...

Страница 47: ...isters Block 4 parameters are stored in D1053 to D1102 2 For a value with a decimal point store the value multiplied by 10 in the data register 3 Block 4 parameters stored in D1053 to D1102 are writte...

Страница 48: ...near conversion max R 5 Current Step Remaining Time 0 to 6000 minutes seconds R 6 Current Step Number 0 to 9 R 7 Remaining Repeat Number 0 to 10000 R 8 Reserved 0 Fixed value R 9 Operation Parameter M...

Страница 49: ...ral Time derivative time ARW or control period is within the valid range 1 Proportional band integral Time derivative time ARW or control period is out of the valid range Bit10 Reset Setting Range Err...

Страница 50: ...may be burnt out Voltage input 0 to 1V DC may be disconnected Bit4 Under Range 0 Normal operation 1 Input value is below the lower limit of the control range See page 9 4 Voltage input 0 to 5V DC may...

Страница 51: ...ters Bit Operation Parameters 1 word Item Status Description Bit0 Control Enable Bit 0 Control disable 1 Control enable Bit1 Auto tuning AT Auto Reset Bit 1 0 Auto tuning AT Auto reset cancel 1 Auto t...

Страница 52: ...is stored in the current step number of block 0 Current step number D1006 Control enable bit D1022 0 Program control bit D1022 3 Program control bit Monitor D1009 3 Program hold bit D1022 4 Advance n...

Страница 53: ...s remaining D1007 30 min 20 sec Control enable bit D1022 0 Program control bit D1022 3 Program control bit Monitor D1009 3 Program hold bit D1022 4 Advance next step bit D1022 6 Advance previous step...

Страница 54: ...D1007 Control enable bit D1022 0 Program control bit D1022 3 Program control bit Monitor D1009 3 Program hold bit D1022 4 Advance next step bit D1022 6 Advance previous step bit D1022 7 Program end ou...

Страница 55: ...6 Advance previous step bit D1022 7 Program end output D1010 6 30 min 30 min 20 min After all steps are executed the program control is held and the fixed value control is performed with the paramete...

Страница 56: ...gram control is held and the fixed value control is performed with the parameters of step 9 The program control is held and the fixed value control is performed with the parameters of step 9 The contr...

Страница 57: ...the parameters of step 9 after all steps are executed Current step number D1006 Control enable bit D1022 0 Program control bit D1022 3 Program control bit Monitor D1009 3 Program hold bit D1022 4 Adva...

Страница 58: ...ate of Change 0 to 100 sec R W 33 110 Set Point SP Rise Rate When input range unit is Celsius 0 to 10000 C min Range with a decimal point 0 0 to 1000 0 C min When input range unit is Fahrenheit 0 to 1...

Страница 59: ...tput manipulated variable lower limit to 100 When output type is current Cooling output manipulated variable lower limit to 105 R W 52 129 Cooling Output Manipulated Variable Lower Limit CH0 only When...

Страница 60: ...e thermometer Set point SP lower limit to input range upper limit When input is voltage or current input Linear conversion minimum to input range upper limit R W 60 137 Set Point SP Lower Limit Linear...

Страница 61: ...Second R W 93 170 Program End Action 0 Terminate program control 1 Continue program control Repeat 2 Hold program control R W 94 171 Proportional Term 0 Proportional band 1 Proportional gain R W 95 1...

Страница 62: ...to 850 C 0Eh JPt100 200 to 500 C 0Fh Type K Thermocouple Fahrenheit 328 to 2498 F 10h Type K Thermocouple with Decimal Point 328 0 to 752 0 F 11h Type J Thermocouple 328 to 1832 F 12h Type R Thermocou...

Страница 63: ...lue 195 216 237 258 279 Alarm 8 value 196 217 238 259 280 Reserved 197 218 239 260 281 Output manipulated variable upper limit 198 219 240 261 282 Output manipulated variable lower limit 199 220 241 2...

Страница 64: ...100 00 R W Integral Time 0 to 10000 sec R W Derivative Time 0 to 10000 sec R W ARW Anti Reset Windup 0 to 100 R W Output Manipulated Variable Rate of Change 0 to 100 sec R W Alarm 1 Value See 5 18 for...

Страница 65: ...9 478 Alarm 5 value 403 422 441 460 479 Alarm 6 value 404 423 442 461 480 Alarm 7 value 405 424 443 462 481 Alarm 8 value 406 425 444 463 482 Reserved 407 426 445 464 483 Output manipulated variable u...

Страница 66: ...on Modules Configuration in the Project Window Procedure 2 1 From the WindLDR menu bar select Configuration Expansion Modules Expansion Modules Configuration Dialog Box After specifying the quantity o...

Страница 67: ...data registers in the CPU module and the PID module connected to the CPU module Note The CPU module and the connected PID module exchange data through the allocated data registers in the CPU module I...

Страница 68: ...load dialog writing the PID module parameters will be executed after the user program is downloaded to the CPU module The PID module parameters are written to the data registers in the CPU module and...

Страница 69: ...to the PID module When Write PID Module parameters after download is checked after the user program is downloaded to the CPU module the PID module parameters configured in the PID Module Configuratio...

Страница 70: ...the manual mode output manipulated variable in the PID Module Configuration dialog box 1 5 Click on Write All Parameters button When the control of the PID module is enabled the PID module will start...

Страница 71: ...gnate the control register for the PID module Data register can be designated A maximum of 590 data registers minimum 190 data registers are occupied including the first data register designated 5 Int...

Страница 72: ...All Parameters Current parameters configured in the PID Module Configuration dialog box are written to the data registers RAM in the CPU module and the PID module 4 Upload All Parameters All parameter...

Страница 73: ...External SP input 1 to 5V DC 4 External SP input 0 to 1V DC 5 Cascade control Note Note When External SP input is selected in Input CH1 Function 1 External SP input 4 to 20mA DC is selected as the de...

Страница 74: ...rm with standby 9 Upper Lower limits alarm with standby R W 66 143 Alarm 2 Type 67 144 Alarm 3 Type 68 145 Alarm 4 Type 69 146 Alarm 5 Type 70 147 Alarm 6 Type 71 148 Alarm 7 Type 72 149 Alarm 8 Type...

Страница 75: ...h Type N Thermocouple 328 to 2372 F 18h PL II 32 to 2534 F 19h C W Re5 26 32 to 4199 F 1Ah Pt100 with Decimal Point 328 0 to 1562 0 F 1Bh JPt100 with Decimal Point 328 0 to 932 0 F 1Ch Pt100 328 to 15...

Страница 76: ...R W 5 179 External SP Input Linear Conversion Minimum Value Input range lower limit of CH0 to external SP input linear conversion max R W 6 177 External SP Input Bias 20 of the external SP input line...

Страница 77: ...o 1000 R W 151 Alarm 2 Hysteresis 152 Alarm 3 Hysteresis 153 Alarm 4 Hysteresis 154 Alarm 5 Hysteresis 155 Alarm 6 Hysteresis 156 Alarm 7 Hysteresis 157 Alarm 8 Hysteresis 10 158 Alarm 1 Delay Time 0...

Страница 78: ...ortional gain or integral time are disabled Control Registers Offset from the control register Parameter Description R W CH0 CH1 1 90 167 Control Mode 0 Fixed value control mode 1 Program control mode...

Страница 79: ...ARW Anti Reset Windup 0 to 100 R W 10 89 166 AT Bias When input range unit is Celsius 0 to 50 C Range with a decimal point 0 0 to 50 0 C When input range unit is Fahrenheit 0 to 100 F Range with a de...

Страница 80: ...tage or current 0 to 1500 R W 19 95 Cooling Method 0 Air cooling 1 Oil cooling 2 Water cooling R W 20 48 Cooling Proportional Band 0 0 to 10 0 times Cooling proportional band is the product of this va...

Страница 81: ...ter Parameter Setting Range R W 1 178 External SP Input Linear Conversion Maximum Value External SP Input linear conversion min value to input range upper limit of CH0 R W 2 179 External SP Input Line...

Страница 82: ...SR drive 1 Current output R W 2 30 107 Control Period 1 to 120 sec R W 3 46 123 Output Manipulated Variable Upper Limit When output type is voltage Output manipulated variable lower limit to 100 When...

Страница 83: ...e Cooling output manipulated variable lower limit to 100 When output type is current Cooling output manipulated variable lower limit to 105 R W 7 52 Cooling Output Manipulated Variable Lower Limit Whe...

Страница 84: ...o 6000 seconds R W 3 182 392 Wait Value When input range unit is Celsius 0 to 100 C Range with a decimal point 0 0 to 100 0 C When input range unit is Fahrenheit 0 to 100 F Range with a decimal point...

Страница 85: ...per limit R W 19 199 Cooling Proportional Band 0 0 to 10 0 times Cooling proportional band is the multiplication of heating proportional band R W 20 200 Overlap Dead Band When input range unit is Cels...

Страница 86: ...H1 is used as the process variable PV for CH0 control Process variable PV of CH0 control Input CH0 input value Input CH1 input value Difference CH1 CH0 The difference between input CH1 and input CH0 i...

Страница 87: ...nal SP Input Input CH1 is used as the set point SP for CH0 control When the external SP input bias is configured the external SP input bias is added to the input CH1 value and then the input CH1 value...

Страница 88: ...O O O X X Difference CH1 CH0 O O O O X X Addition CH0 CH1 O O O O X X 3 Control Register 57 Output CH0 Function The one of the following output functions can be selected as the Output CH0 Function Ou...

Страница 89: ...be adjusted to the desired temperature by using the PV Correction The process variable PV after the PV correction should be within the control range See 9 4 For example when type K thermocouple 200 t...

Страница 90: ...60 Set Point SP Lower Limit Linear Conversion Minimum Value Linear Conversion Function The diagram below shows an example of the linear conversion When the linear conversion maximum value is 5000 and...

Страница 91: ...m Hysteresis Alarm Value Alarm Value Alarm Value Alarm Value C 2 0 C C C C Set Point SP 2 0 Alarm 1 Value 200 C 5 C Alarm 1 Hysteresis C Alarm Action Setting Example Setting Example Set Point SP 2 0 A...

Страница 92: ...m Hysteresis Upper Limit Alarm with Standby Lower Limit Alarm with Standby Setting Example Set Point SP 2 0 Alarm 1 Value 200 C 5 C Alarm 1 Hysteresis C Alarm Action C 205 Process Variable PV Alarm Ou...

Страница 93: ...Register 40 Alarm 4 Value Control Register 41 Alarm 5 Value Control Register 42 Alarm 6 Value Control Register 43 Alarm 7 Value Control Register 44 Alarm 8 Value There are two types of alarms Deviatio...

Страница 94: ...pment To prevent that harmful effect configure the alarm hysteresis for alarm on off action 9 Control Register 81 Alarm 1 Delay Time Control Register 82 Alarm 2 Delay Time Control Register 83 Alarm 3...

Страница 95: ...fter PV correction can be calculated using the following formula Process variable PV after PV correction Process variable PV PV correction value 3 Control Register 63 PV Filter Time Constant The PV fi...

Страница 96: ...put type is voltage 0 to 1V DC or 1 to 5V DC configure the value corresponding to 0V or 1V for input CH1 Example When input type is current 4 to 20mA DC if external SP input linear conversion minimum...

Страница 97: ...Alarm 4 Type Control Register 69 Alarm 5 Type Control Register 70 Alarm 6 Type Control Register 71 Alarm 7 Type Control Register 72 Alarm 8 Type Select one of the alarm types from process high alarm...

Страница 98: ...effect configure the alarm hysteresis for alarm on off action 10 Control Register 81 Alarm 1 Action Delay Time Control Register 82 Alarm 2 Action Delay Time Control Register 83 Alarm 3 Action Delay T...

Страница 99: ...s those of CH0 control except cascade control parameters However the position from the control register for each parameter differs For details about the positions from the control register for CH1 con...

Страница 100: ...t SP can be configured as shown in the following diagram 2 Control Register 53 Control Action Selects either direct control action or reverse control action In direct control action the output manipul...

Страница 101: ...ng proportional band The control action will be ON OFF control when the proportional band proportional gain is 0 If the proportional band is broadened proportional gain is made smaller the control out...

Страница 102: ...e excessive integral action ARW suppresses the overshoot by limiting the integral action area When ARW is 0 the integral action area becomes the minimum and the suppression of the overshoot is maximiz...

Страница 103: ...rmal Output By configuring the output manipulated variable rate of change the maximum change of the output manipulated variable MV in one second can be changed as shown in the diagram below Output Whe...

Страница 104: ...is also triggered when the process variable PV does not rise as much as the loop break alarm span within the loop break alarm time while the output manipulated variable MV is 0 or the output manipulat...

Страница 105: ...uent on off shortens the output relay life and may negatively affect the connected equipment To prevent that harmful effect the hysteresis is provided for on off control action Cooling output on off h...

Страница 106: ...starts SP Start When the program control is started the program control starts from the set point SP that is configured as Set Point SP when Program Control Starts Examples for the PV start PVR start...

Страница 107: ...30 min 30 min When the program control is started the time will be advanced shown in dotted line until the set point SP becomes equal to 25 C of the process variable and then the program control start...

Страница 108: ...e program control standby waiting for program control run status the control output is turned off and the operating status is not updated except the over range the under range and the program end outp...

Страница 109: ...Configure the external SP input linear conversion maximum value for when the output manipulated variable MV of the master CH1 is 100 2 Control Register 179 External SP Input Linear Conversion Minimum...

Страница 110: ...H1 are disabled The parameters 5 to 7 are enabled Output parameters for CH1 control are the same as those of CH0 control except the cooling control parameters However the positions from the control re...

Страница 111: ...V lower limit is 20 the control output will be 20 even when the output manipulated variable MV is 0 5 Control Register 49 Cooling Control Period When the heating cooling control is enabled the cooling...

Страница 112: ...n minimum value Set point SP Linear conversion maximum value 2 Control Register 181 Step Time The process time of each step can be configured as the step time When the set point SP is 500 C and the st...

Страница 113: ...Process Variable PV Set Point SP Wait Value Example 1 Wait function when the temperature is rising Example 2 Wait function when the temperature is falling How to Cancel Wait Function The wait function...

Страница 114: ...y to configure the integral time in the WindLDR when using the auto tuning AT function 6 Control Register 185 Derivative Time When the set point SP is changed or when the deviation between the set poi...

Страница 115: ...pper Lower limit range alarm Deviation from the set point SP is the alarm value The alarm output turns off if the process variable PV exceeds the range Upper limit alarm Lower limit alarm Upper Lower...

Страница 116: ...ating and cooling outputs can be configured when heating cooling control is enabled When the configured value is bigger than 0 the value is used as the dead band When the configured value is less than...

Страница 117: ...CH0 or CH1 is indicated 3 CH0 CH1 MV Output Manipulated Variable The output manipulated variable MV of CH0 or CH1 is indicated The bar graph on the right is also updated according to the output manip...

Страница 118: ...is in the manual control External CH0 only Turns green while the external SP input is enabled Program Program control only Turns green while CH0 CH1 is in program control mode HOLD Program control on...

Страница 119: ...ith the process variable PV set point SP and output manipulated variable MV 6 Upper Limit The upper limit of the vertical axis for the trace can be specified 7 Lower Limit The lower limit of the verti...

Страница 120: ...CONFIGURING PID MODULE USING WINDLDR FC5A MicroSmart PID Module User s Manual FC9Y B1283 6 55 Monitoring Screen Example Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 121: ...CONFIGURING PID MODULE USING WINDLDR 6 56 FC5A MicroSmart PID Module User s Manual FC9Y B1283 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 122: ...nal gain integral time derivative time and ARW are automatically calculated using auto tuning AT If the process variable PV of CH0 control becomes 205 C or higher the upper limit alarm output Q0 is tu...

Страница 123: ...5 C Set Point SP 200 C 210 C Control Action PID control action P I D and ARW are automatically calculated using auto tuning AT PID control action P I D and ARW are automatically calculated using auto...

Страница 124: ...on Output CH1 3 Input CH0 Parameters Configure the Input CH0 parameters in the PID Module Configuration dialog box To open Input CH0 Parameters in the PID Module Configuration dialog box click on Inpu...

Страница 125: ...1 Set Point SP 200 C 2 AT Bias 20 C 5 Input CH1 Parameters Configure the Input CH1 parameters in the PID Module Configuration dialog box To open Input CH1 Parameters in the PID Module Configuration di...

Страница 126: ...Module Configuration dialog box To open Control CH1 Parameters in the PID Module Configuration dialog box click on Control Parameters CH1 button or the Control CH1 tab PID Module Configuration Dialog...

Страница 127: ...is enabled When Q0 CH0 control upper limit alarm output is on or when Q1 CH1 control upper limit alarm output is on the control of the PID module is disabled When the process variable PV of CH0 contro...

Страница 128: ...PU module and the PID module connected to the CPU module When program download is successfully completed the following message will appear Click OK button to close the message 10 Starting Control 1 Co...

Страница 129: ...o the firing temperature 800 C in 5 hours to prevent the specimen from being damaged by a rapid temperature rise When the elapsed time in step 2 is 5 hours if the process variable is less than 790 C t...

Страница 130: ...e Type No FC5A F2MR2 Data Register D1000 Internal Relay M1000 I O Function Used as a 2 channel PID module CH0 CH1 Input Type K thermocouple 200 to 1370 C Type K thermocouple 200 to 1370 C Output Relay...

Страница 131: ...n Configure Parameters button to open the PID Module Configuration dialog box Expansion Modules Configuration Dialog Box Item Setting 1 Quantity of Modules 1 2 Slot No Slot 1 3 Module Type No FC5A F2M...

Страница 132: ...1 Input Range Type K thermocouple Celsius 2 Set Point SP Upper Limit 1370 C 3 Set Point SP Lower Limit 200 C 4 Alarm 1 Type Upper limit alarm 4 Control CH0 Parameters Configure the Control CH0 parame...

Страница 133: ...C 2 Step Time 60 minutes 60 minutes 300 minutes 30 minutes 3 Wait Value 10 C 0 C 10 C 0 C 4 Alarm 1 Value 0 C 10 C 0 C 10 C Notes When the wait value is 0 C the wait function is disabled When the ala...

Страница 134: ...ed When CH0 alarm 1 is triggered Q0 is turned on While external input I2 is on auto tuning AT is performed in each step of the program control as follows Step 0 When the remaining time is 5 minutes St...

Страница 135: ...module When program download is successfully completed the following message will appear Click OK button to close the message 10 Starting Program Control 1 Turn on external input I0 and I3 to enable C...

Страница 136: ...MV PID parameters proportional band proportional gain integral time derivative time and ARW are automatically calculated using auto tuning AT If the process variable PV of CH0 control becomes out of...

Страница 137: ...wer limits alarm with standby Alarm 1 Value 5 5 C Set Point SP 200 0 C Control Action PID control action P I D and ARW are automatically calculated using auto tuning AT AT Bias 20 0 C Parameter Config...

Страница 138: ...t CH0 Parameters Configure the Input CH0 parameters in the PID Module Configuration dialog box To open Input CH0 Parameters in the PID Module Configuration dialog box click on Input Parameters CH0 but...

Страница 139: ...example auto tuning AT will be performed when the process variable PV reaches 180 0 C When upper lower limits alarm with standby is selected as the alarm type the alarm is not activated until the proc...

Страница 140: ...PU module and the PID module connected to the CPU module When program download is successfully completed the following message will appear Click OK button to close the message 8 Starting Heating Cooli...

Страница 141: ...APPLICATION EXAMPLES 7 20 FC5A MicroSmart PID Module User s Manual FC9Y B1283 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com...

Страница 142: ...PWR is OFF or Flashing The Power LED PWR does not go on is flashing Is the power supplied Supply the external power Is the Power LED PWR on Is the power voltage correct Supply the rated voltage 24V D...

Страница 143: ...nge of the parameter and set it to a suitable value Is the control output OFF Is the output manipulated variable lower limit value higher than 100 Set it to a suitable value Is the output manipulated...

Страница 144: ...ue Call IDEC for assistance END YES NO 1 For detail about the output ON OFF hysteresis see page 6 38 Hunting phenomenon is occurring while in PID PI PD or P control action Hunting phenomenon is occurr...

Страница 145: ...e specifications Does AC leak into the sensor circuit Call IDEC for assistance END NO NO NO NO NO NO YES YES YES YES YES YES Replace the sensor Replace the sensor if it is burnt out or disconnected Ma...

Страница 146: ...DC or current 4 to 20mA operate normally Check the input signal source for voltage 1 to 5V DC or current 4 to 20mA How to check whether the input signal wire is disconnected Voltage 1 to 5V DC Input 1...

Страница 147: ...e loop break alarm span to a value around 1 25 times bigger than the operation span in normal operation Example Heater in which temperature rises 150 C in 30 minutes When the loop break alarm time is...

Страница 148: ...0 F When input is voltage current 1 to 1000 Output manipulated variable MV upper limit lower limit When output type is relay or voltage Upper limit Output manipulated variable lower limit value to 10...

Страница 149: ...ut CH0 Heating Cooling Control Output CH0 only When it is difficult to control the target process with heating control only cooling control can be added to perform the heating cooling control Cooling...

Страница 150: ...be taken when the program control is terminated can be selected Terminate program control When the program control is terminated the program end output bit is turned on and maintained and the PID modu...

Страница 151: ...esses such as pressure or flow rate by calculating first order lag of the process variable PV Automatic Cold Junction Temperature Compensation The PID module measures the temperature at the input term...

Страница 152: ...ding to Deviation Changes Continuously According to Deviation Turns ON or OFF 20mA DC 4 to 20mA DC Cycle Action is Performed According to Deviation Cycle Action is Perfomed According to Deviation Cycl...

Страница 153: ...y Output Non contact Voltage Output Unlit Lit LED Indicator CH0 OUT Green LED Indicator CH1 OUT Green Cooling Control Action Heating Control Action Control Action Heating Proportional Band Non contact...

Страница 154: ...ccording to Deviation Cycle Action is Performed According to Deviation Cycle Action is Performed According to Deviation Cycle Action is Performed According to Deviation Changes Continuously According...

Страница 155: ...o 20mA DC 4mA DC 20mA DC Relay Output Heating Control Action Control Action Cycle Action is Performed According to Deviation Cycle Action is Performed According to Deviation Cycle Action is Performed...

Страница 156: ...voltage output 3 sec 3 31 108 Reset 0 0 C 0 32 109 Output Manipulated Variable Rate of Change 0 second 0 33 110 Set Point SP Rise Rate 0 C minute 0 34 111 Set Point SP Fall Rate 0 C minute 0 35 112 Lo...

Страница 157: ...75 152 Alarm 3 Hysteresis 76 153 Alarm 4 Hysteresis 77 154 Alarm 5 Hysteresis 78 155 Alarm 6 Hysteresis 79 156 Alarm 7 Hysteresis 80 157 Alarm 8 Hysteresis 81 158 Alarm 1 Delay Time 0 0 seconds 0 82 1...

Страница 158: ...mit 0 0 199 220 241 262 283 Cooling Proportional Band 1 0 times 10 200 221 242 263 284 Overlap Dead Band 0 0 C 0 Offset from the Control Register Parameter Default Value Step 5 Step 6 Step 7 Step 8 St...

Страница 159: ...Output Manipulated Variable Upper Limit 100 100 408 427 446 465 484 Output Manipulated Variable Lower Limit 0 0 Offset from the Control Register Parameter Default Value Step 5 Step 6 Step 7 Step 8 St...

Страница 160: ...arameters 5 4 6 5 writing all parameters 5 4 6 5 writing block 5 4 cooling control period 5 19 6 48 output manipulated variable MV 5 7 output manipulated variable lower limit 6 48 output manipulated v...

Страница 161: ...11 5 15 number of repeats 5 21 parameters 5 24 5 25 9 11 power failure 4 12 program end action 4 11 4 12 5 21 6 45 program end output 4 10 5 10 program pattern example 4 13 7 8 remaining time 5 7 repe...

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