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AGE

JU3

JU2

JU1

TOP

FRONT
OF UNIT

T/C , mV , VOLT
(NON-RTD)

JU1

2ND 4-20 mADC

MOTOR MODULATION/
POSITION PROPORTIONING
POTENTIOMETER REMOTE
SETPOINT

DIGITAL
COMMUNICATIONS
422/485

JU2

JU3

COMPONENT SIDE

For 2nd 4-20mA,
U5 is populated

For 1st 4-20mA,
U1 is populated

REV

RTD

T/C, mV, VOLT
(NON-RTD)

RTD

FIGURE A-3 - Option Board, Revision D and below

Содержание MIC 8200

Страница 1: ...Form 3032 Edition 4 July 1993 Updated Jan 1994 Installation Wiring Operation Manual MIC 8200 Brand ...

Страница 2: ...the written permission of the factory This is the Fourth Edition of the manual It was written and produced entirely on a desk top publishing system Disk versions are available by written request to the factory Advertising and Publications Department We are glad you decided to open this manual It is written so that you can take full advantage of the features of your new dual display process control...

Страница 3: ...ntrol Outputs 40 4 4 On Off Control 41 4 5 Time Proportioning Control 41 4 6 Current Proportioning Control 41 4 7 Position Proportioning Control 41 4 8 Dual Output Control 43 4 9 Manual Operation of Proportional Outputs 44 4 10 Automatic Transfer Function 44 4 11 Setpoint Adjustments 45 SECTION 5 SERVICE 5 1 Service 48 5 2 Calibration 48 5 3 Test Mode 52 5 4 Troubleshooting and diagnostics 56 APPE...

Страница 4: ...gital Comm G H 18 Figure 2 14 Relay Output 18 Figure 2 15 SSR Driver Output 19 Figure 2 16 mADC Output 20 Figure 2 17 Position Proportioning Output 20 Figure 3 1 Front Panel 21 Figure 4 1 Proportional Bandwidth effect on Output 42 Figure 4 2 Dual Proportional Outputs 43 Figure 4 3 Setpoint Ramp Rate Example 45 Figure 4 4 Re transmission Example 46 Table 3 1 Enable Mode Configuration Procedures 24 ...

Страница 5: ...d junction compensation is performed automatically The sensor input is isolated The instrument can be specified to operate on either 115VAC or 230VAC power at 50 60Hz It is housed in an extruded aluminum enclosure suitable for panel mounting and may be surface mounted using an optional adaptor For installation in washdown areas a watertight cover is available see the instrument price list order ma...

Страница 6: ...rameters 1 1 4 ALARM Alarm indication is standard on all instruments Alarm type may be set as PROCESS DIRECT or REVERSE High or Low DEVIATION DIRECT or REVERSE Above or Below setpoint or DEVIATION BAND TYPE Closed or Open within the band Alarm status is indicated by LED An alarm output can be provided by assigning any output s SPST relay s or SSR Driver s to the alarm 1 1 5 PROCESS VALUE RE TRANSM...

Страница 7: ...f the instrument s front panel Pull the entire instrument straight out of the housing During re installation the vertically mounted circuit boards should be properly aligned in the housing Be sure that the instrument is installed in the original housing This can be verified by matching the serial number on the unit to the serial number on the housing Serial numbers are located on the inside of the...

Страница 8: ...th Ground The instrument includes noise suppression components that require an earth ground connec tion to function To verify that a good earth ground is being attached make a resistance check from the instrument chassis to the nearest metal water pipe or proven earth ground This reading should not exceed 100 ohms Use a 12 gauge or heavier insulated stranded wire Neutral For 115VAC It is good prac...

Страница 9: ... in severe electrical environments the amount of noise is so great tht it has to be suppressed at the source Many manufacturers of relays contactors etc supply surge suppressors which mount on the noise source For these devices that do not have surge suppressors supplied RC resistance capacitance networks and or MOC etal oxide varistors may be added Inductive Coils MOV s are recommended for transi...

Страница 10: ...d the length of the wire affect lead resistance To determine the temperature error resulting from the lead length resistance use the following equation Terr TLe L where TLe value from appropriate table below L length of leadwire in thousands of feet TABLE 1 Temperature error in C per 1000 feet of Leadwire AWG Thermocouple Type No J K T R S E B N C 10 34 85 38 1 02 1 06 58 7 00 1 47 1 26 12 54 1 34...

Страница 11: ...hermocouple how much error is induced Terr TLe L TLe 2 47 F 1000 ft from Table 2 Terr 2 47 F 1000 ft 660 ft Terr 1 6 F RTD LEAD RESISTANCE Rtd lead length can affect instrument accuracy since the size gauge and length of the wire affect lead resistance To determine the temperatire error resulting from the lead length resistance use the following equation Terr TLe L where TLe value from Table 3 if ...

Страница 12: ...0VA MAXIMUM AMBIENT 55 C 5 6 8 7 E F G H RETURN OUT1 4 20mA OUT2 4 20mA REMOTE SETPT SERIAL A SERIAL B POS PROP WIPER POS PROP HIGH RELAY C RELAY B CJC Continued from page 11 Example An application uses 2000 feet of 18 AWG copper lead wire for a 3 wire RTD sensor What is the worst case error due to this leadwire length Terr TLe L TLe 46 F 1000 ft from Table 3 Terr 46 F 1000 ft 2000 ft Terr 0 92 F ...

Страница 13: ...hermocouple T C Input Make thermocouple connections as illustrated below Connect the positive leg of the thermo couple to terminal 3 and the negative to terminal 1 For industrial environments with com paratively high electrical noise levels shielded thermocouples and extension wire are recom mended Be sure that the input conditioning jumpers are properly positioned for a thermo couple input See Ap...

Страница 14: ...e that the input conditioning jumpers are properly positioned for an RTD input See Appendix A 2 page 65 and A 3 page 66 and 67 FIGURE2 8 Volt mV mADC Input Make volt millivolt and milliamp connections as shown below Terminal 3 is positive and terminal 1 is negative Milliamp input requires a 250 ohm shunt resistor supplied with the instrument installed across the input terminals and by configuring ...

Страница 15: ...nt resistor is not required FIGURE2 9B 24 Volt Power Supply XA Option Make connections as shown below Terminal G is positive and terminal H is negative Be sure the input conditioning jumpers are properly positioned See Figure A 2 Processor Board page 65 and Figure A 3 Option Board page 66 or 67 8 7 6 5 4 3 2 1 MILLIVOLT DC INPUT MILLIVOLT DC SOURCE 50 MILLIVOLT DC MAXIMUM Rear View Shielded Twiste...

Страница 16: ...on selected in the Program mode For mA inputs a 250 ohm shunt resistor must be installed between terminals 5 and 8 For remote setpoint using a potentiometer JU1 on options board must be in MM PP see page 66 and 67 CURRENT DC REMOTE SETPOINT 8 7 6 5 4 3 2 1 MILLIAMP SETPOINT SIGNAL 250 OHM SHUNT RESISTER NEEDED Rear View Shielded Twisted Pair VOLT DC REMOTE SETPOINT VOLT DC SETPOINT SIGNAL 5VDC MAX...

Страница 17: ...t to the instrument A terminating resistor should be installed at the terminals of the last instrument in the loop The shield should be grounded at the computer or the convertor box if used See the Protocol Manual Form 2878 for more details on the use of the digital communications option 8 7 6 5 4 3 2 1 Rear View DRY CONTACT SWITCH RELAY ETC SUPPLIED BY CUSTOMER SHIELDED WIRING IS RECOMMENDED 8 7 ...

Страница 18: ...col Manual Form 2878 for more details on the use of the digital communications option OutputConnections2 4 FIGURE2 14 Relay Output Connections are made to relay A as illustrated below Connect relay s B C if present in the same manner Relay contacts are rated at 5 amp Resistive load 115 VAC TerminalsG Hare usedforcommunicationswhenthe modelnumberis82XY04X 82XY06Xwhere X anyvalidnumberand Y 3 4 or5 ...

Страница 19: ...G SSR DRIVER RELAY C Rear View SOLID STATE RELAY FIGURE2 15 SSR Driver Output Connections are made to the solid state relay driver output located in the Relay A position as shown The solid state relay driver is a 5 VDC current sink output type Connect the solid state relay driver s in the Relay B and C position if present in the same manner B A GROUND D C INPUT POWER F E H G RELAY C L2 L1 LOAD Rea...

Страница 20: ...idewire feedback connections are made as illustrated below The relay assigned to Output 1 will be used to drive the motor in the open direction and the relay assigned to Output 2 will be used to drive the motor in the closed direction The minimum slidewire feedback resistance is 135 ohms the maximum resistance is 10K ohms 8 7 6 5 4 3 2 1 DC CURRENT OUTPUT 1 LOAD 650 OHMS MAXIMUM Rear View Shielded...

Страница 21: ...model number will be displayed Next the EPROM tab number will be displayed followed by the software revision level Instrument self test 1 through 3 will take place as they are displayed After completion of the tests Ctrl will be displayed for 3 seconds At this time another mode of operation may be selected by pressing the SCROLL key 3 1 2CONFIGURATIONPROCEDURE Parameter selections and data entry a...

Страница 22: ... of proportional output s B With DOWN key 1 On power up to alter model number 2 Enter calibration test functions 3 To view output percentage of proportional Output 2 UP KEY This key is used to 1 Increase displayed parameter value 2 Increase setpoint press and hold 3 With a parameter code displayed A Press once to exit mode B Press twice to enter Control mode 4 Used with other keys A In Control mod...

Страница 23: ...no keypad activity takes place for 30 seconds the mode will be exited automatically The instrument will then display the code for the respective mode If a mode code is displayed for five seconds with no key stroke activity the time out will cause the instrument to return to the Control mode of operation 3 3 1ENABLEMODECONFIGURATION The Enable Mode provides a means of enabling or disabling access t...

Страница 24: ...e Enable mode to function Release the keys and the upper display will then change to EtSt Depress the SCROLL key to review the state on or off of the mode will appear on the lower display Use the UP key to enable a mode that is off Use the DOWN key to disable a mode that is on When all selections have been made to exit the Enable mode depress the UP key with a mode code displayed EtSt ECAL etc STE...

Страница 25: ...FF ON OFF ON OFF ON OFF ON OFF ON OFF Press UP and DOWN ARROWS for 10 seconds to enter this loop ON OFF Actual Display On Off Display Use arrow keys to turn on or off Scroll Key Numeric Display Use arrow keys to change value Up Arrow Key Down Arrow Key ENABLEMODEFLOWCHART ...

Страница 26: ...g o2uL o2LL out3 rLyA rLyb rLyC diSP dPoS Euu A A B EuL HyCo HyAo ON OFF Actual Display On Off Display Use arrow keys to turn on or off Scroll Key Numeric Display Use arrow keys to change value Up Arrow Key Down Arrow Key PROGRAMMODEFLOWCHART ...

Страница 27: ...PAGE 27 rSPu rSPL SPuL SPLL AtFr SPC PFF dFF FSCn Prnd Colr Co2r Pout Pou PoL C C B P1EC P2EC SPrr D ...

Страница 28: ...duL AdLL ASuL CCon ASLL CrC CAC AAo AtL ASo E E D Com Optional ON OFF Actual Display On Off Display Use arrow keys to turn on or off Scroll Key Numeric Display Use arrow keys to change value Up Arrow Key Down Arrow Key ...

Страница 29: ...dtoinDegrees andEngineeringUnitsinthefollowingtables Theinput selectiondetermineswhattheparametervalueswillbe STEP DESCRIPTION DISPLAY AVAILABLE FACTORY YOUR CODE SETTINGS SETTING SETTING 1 Input Select inPS 0 J C Thermocouple 1 1 J F 2 K C 3 K F 4 T C 5 T F 6 R C 7 R F 8 S C 9 S F 10 E C 11 E F 12 B C 13 B F 14 N C 15 N F 16 C C 17 C F 20 RTD C 21 RTD F 30 0 5VDC 0 to 20mA 31 1 5VDC 4 to 20mA 32 ...

Страница 30: ...irect 2 Process Alarm Reverse 3 Deviation Alarm Direct 4 Deviation Alarm Reverse 5 Deviation Band Alarm Open within band 6 Deviation Band Alarm Closed within band 10 Relay A rLyA 0 Not assigned 1 Assignment 1 Assigned to Output 1 2 Assigned to Output 2 3 Assigned to Output 3 11 Relay B rLyb Same selection as Relay A 2 Assignment rLyb will be displayed if the relay is specified at the time of order...

Страница 31: ...ectable These features can be selected in the setpoint configuration but will not function unless the Remote Setpoint option is present model 82XXX2X 20 Remote Setpoint rSPu 9999 to 9999 Units 1400 Upper Limit rSPu and rSPL will be displayed if SPC is selected as 1 or 2 and model 82XXX2X has been selected 21 Remote Setpoint rSPL 9999 to 9999 Units 0 Lower Limit 22 Setpoint SPuL 9999 to 9999 Units ...

Страница 32: ...tput 1 Action on Error Condition P1EC will not be seen if out1 1 2 35 Proportional P2EC 0 100 0 Output 2 Action on Error Condition P2EC will not be seen if out2 0 1 2 7 36 Setpoint SPrr 0 to 100 Units per minute 0 0 Ramp Rate 0 not used Cannot be used in conjunction with Auto Tune CommunicationParameters37 39areoptionalandwillonlybedisplayedonmodels82XXX3X 82XXX4X 82XXX5Xor82XXX6X 37 Communication...

Страница 33: ...cay Response 2 0 Damped Response 43 Control Algorithm CAC 1 PID 2 2 PI 3 P 44 Auto Tune AAo 0 Go into Standby at 0 Abort Option 0 output 1 Go into Standby at o1LL output 2 Go into Control with last PID parameters 3 Go into control with PID parameters of ArS1 0 rt1 0 and a if dPoS 0 Pb1 100 b if dPoS 1 Pb1 10 45 Auto Tune AtL 0 No Limit 0 Time Limit 1 to 500 minutes 46 Auto Tune Select ASo 0 On dem...

Страница 34: ...lay On Off Display Use arrow keys to turn on or off Scroll Key Numeric Display Use arrow keys to change value Up Arrow Key Down Arrow Key TUNEMODEFLOWCHART dAL dbAL Pb1 Pb2 rSt PAL tunE ArS1 ArS2 rt1 rt2 Ct1 Ct2 SEnS FoP SoP A A ...

Страница 35: ...ess Alarm PAL 9999 to 9999 units 0 PAL will be seen if out3 1 or 2 2 Deviation Alarm dAL 3000 to 3000 units 0 dAL will be seen if out3 3 or 4 3 Deviation Band dbAL 1 to 3000 units 1 Alarm dbAL will be seen if out3 5 or 6 4 1st Output Pb1 1 to 3000 units 100 Proportional Band Width Pb1 will not be seen if out1 1 2 5 2nd Output Pb2 1 to 3000 units 100 Proportional Band Width Pb2 will not be seen if ...

Страница 36: ...AMETERSTHATAFFECTAUTOTUNING 1 Output 1 out1 must be set for proportioning reverse heating 4 6 7 output action 2 Output 1 upper limit o1uL can be used to limit the maximum heating output percentage This will affect the process response curve used to calculate the tuning parameters If overshooting or Er56 occurs reducing the maximum output percentage may be necessary 3 Output 1 lower limit o1LL can ...

Страница 37: ...to Tune setpoint upper limit ASuL sets a maximum setpoint limit over which the auto tune will not initiate Typically selected at application maximum setpoint value plus 10 10 Auto Tune setpoint lower limit ASLL sets a minimum setpoint limit under which the Auto Tune will not work ASLL must be lower than ASuL see Appendix B page 68 11 The Control Response Criteria CrC is used to select the desired ...

Страница 38: ...pon the application may affect the process control response curve that is used by the Auto Tune calculations Set SoP to 0 when performing Auto Tune 3 4 3AUTOTUNEOPERATION 1 Select the Program and Tune mode parameters as necessary for the application as described in this section 2 Use the UP or DOWN key to select the setpoint 1 value for the application 3 Press the AUTO TUNE key 4 The lower display...

Страница 39: ...responds slowly 2 The process fails to reach setpoint 3 Add Automatic Reset A Increase the Automatic Reset in steps of 2 repeats per minute until the process becomes unstable then decrease until stability is restored B Be sure to allow sufficient time for the process and the instrument to react 4 Rate Adjustment A Rate can cause process instability Typically add Rate as 1 10th of the automatic res...

Страница 40: ...vers may be assigned as either control or alarm outputs The mADC current output s may be assigned control or process value retransmission output functions ControlResponses4 2 Each instrument may be configured to provide 3 mode proportional control Proportional control is provided with Proportional Band Integration and Derivative responses The PID parameters are defined as follows Out 1 Out 2 P Pro...

Страница 41: ...trol algorithm determines the output required to correct for any difference between the process value and the setpoint The output calculation is affected by Tune mode parameter adjustments See Figure 4 1 page 42 for proportional bandwidth effect on the output CurrentProportioningControl4 6 Current Proportioning control can be implemented on units provided with mADC current output s Current Proport...

Страница 42: ...able 100 0 Output Action Setpoint PB 100 100 0 Output Action PB 50 100 200 Setpoint 125 175 150 150 The Proportional Bandwidth is the area where the output is a percentage of the full output The size of the proportional band determines what change in the output will result from a change in the process variable In the upper figure when the process variable is at 125 the output will be at 75 of full...

Страница 43: ...erse action The output action is dependent upon the setpoint the process value and Tune mode parame ters If two proportional outputs are selected both output proportional bands will be biased so that 0 of output is seen when the process value equals setpoint The output s can be biased by the use of the Tune mode parameters FoP and SoP as shown below FIGURE4 2 The first output is programmed as a pr...

Страница 44: ... If dual proportional outputs have been selected press the SCROLL key to toggle the lower display between the PO1 and the PO2 values To change the percentage of output value press the SCROLL key to display the percentage output value that you desire to adjust Use the UP or DOWN key to change the percentage value as desired To exit the Manual mode of operation press the AUTO MANUAL key once more Th...

Страница 45: ...t value The range of setpoint values can be restricted by selecting the setpoint upper limit SPuL and the setpoint lower limit SPLL values in the Program mode Press the SP1 SP2 key to toggle the setpoint value from SP1 to SP2 and visa versa The Auto Tune will function at the Setpoint 1 value If the second setpoint is active when the AUTO TUNE key is pressed the key will be ignored Ramp Rate A sele...

Страница 46: ... are desired Return to the Program mode and change the setpoint configuration parameter value from 3 to 4 Remote Selection of Dual Local Setpoint In this configuration the AUTO TUNE key is ignored When a dry contact closure is sensed between terminals 8 and 5 the setpoint value will be the SP1 value If no contact closure is sensed the controller will be using the SP2 value The setpoint values can ...

Страница 47: ...ut s Control and Alarm will go off The Proportional Control Outputs will go to a user selectable output P1EC P2DC in the Program mode The Process Re transmission proportional output will go to 0 Proportional control can be adjusted in the event of an error condition in the Manual mode On Off relays can be activated individually in the Test mode Test 6 ...

Страница 48: ...splay press the DOWN key The display will read CAL 1 CAL 1 can be initiated at this time or press the SCROLL key to advance the display to the other calibrations available The lower display will remain blank in the Calibration mode TABLE5 1CALIBRATIONPROCEDURES Calibration Procedure Description CAL 1 Re initialization of Program and Tune Mode values CAL 2 Main Calibration used by all inputs This i...

Страница 49: ...to erase the information that was entered in the Program and Tune modes All parameters will be reset to default values Prior to beginning this procedure record the Program and Tune mode parameters so that they can be re entered No special test equipment is required With CAL1 displayed depress and hold the DOWN key then press the SCROLL key The display will momentarily go blank Release the keys CAL...

Страница 50: ...sure that the millivolt source is securely connected functioning properly and the polarity is correct Press the DOWN key to bring the instrument back to dELy and try the calibration again The calibration can be exited at anytime hLd1 or the reference number is displayed by pressing the SCROLL key CAL2 QUICK CALIBRATION This routine will allow the operator to execute a rough calibration on their un...

Страница 51: ... 2 5CAL5RTDINPUT This procedure determines and saves calibration values which correct for component varia tions relating to RTD inputs This calibration must be preceded by CAL2 to properly calibrate the unit Test equipment needed will include a Decade Box Resistance Substitution with 01 resolution or equivalent Make sure the jumpers JU1 Processor Board JU2 and JU3 Options boards are in the proper ...

Страница 52: ...e displayed This test can be initiated at this time or press the SCROLL key to advance to the desired test Test 1 2 and 3 are performed as a block so the display will advance from tSt1 to tSt4 During the Test mode with the exception of Test 5 the lower display will be blank All available test procedures are listed in TABLE 5 2 page 53 Test 1 2 and 3 are per formed on start up periodically during C...

Страница 53: ... the test is in progress Upon successful completion the instrument will initiate Test 2 automatically 5 3 2TEST2 EXTERNALRAMTEST Checks the operation of the RAM external to the microprocessor No special test equipment is required After completion of Test1 tSt2 will be displayed momentarily while the test is in progress Upon successful completion of Test 2 Test 3 will be initiated 5 5 3TEST3PROGRAM...

Страница 54: ...ELAY ON rLYA A Only rLYb B Only rLYC C Only oFF None The relays should be checked for continuity when on and high impedance when off SSR drivers will output 5 VDC when on and 0 VDC when off This sequence may be repeated by using the DOWN key To exit press the SCROLL key and tSt6 will be displayed The existence of relay SSR outputs is dependent upon the hardware configuration 5 3 7TEST7 CURRENTOUTP...

Страница 55: ...er will go logic 1 for one second Next the transmitter will change the logic level to 0 for one second Then the transmitter will be disabled for one second In the rEC mode the transmitter will be disabled In either mode the instrument will monitor the line logic level The display will be rEC0 when a logic 0 is on the line The display will be rEC1 when logic 1 is on the line In the SEnd mode the un...

Страница 56: ...Inspect the instrument for poor connections a The white ribbon cable that connects the Processor board Appendix A 2 page 65 to the Power Supply Board Appendix A 1 page 64 must be properly aligned and seated b The Front Display board pins should be properly aligned and seated in the sockets on the Processor board Appendix A 2 page 65 and the Power Supply board Appendix A 1 page 64 c The Display Dri...

Страница 57: ...lower front of the display bezel If model is incorrect follow steps for Model displayed is incorrect 3 Turn off the power to the instrument Loosen the front panel screw and remove the unit from the housing Inspect the Power Supply board Appendix A 1 page 64 for the presence of the output device s Relay A is located at K1 Relay B at K2 and Relay C at K3 A relay output will appear to be a cube The S...

Страница 58: ...mode re check the Program and Tune mode parameters page 29 35 or the Software Ref Sheet page 77 if already filled out Error Code Displayed The display of error codes except Er 40 60 will cause on off outputs to turn off and proportional outputs to be the value selected in the Program Mode parameters P1EC and or P2EC SnSr 1 Inspect the sensor for proper operation and Sensor Break or out of range co...

Страница 59: ...w the steps listed for the Model number incorrect condition page 56 Er 1 Microprocessor RAM 1 Turn off the power to the instrument Failure 2 Loosen the front panel screw and remove the instrument from the housing Inspect that the microprocessor U1 is properly seated in the socket located on the Processor board Appendix A 2 page 65 Return the instrument to the housing and tighten the front panel sc...

Страница 60: ...the instrument and is within the tolerance limits as indicated in the CAL 2 procedure of the Calibration section page 50 2 Loosen the front panel screw and remove the instrument from the housing Inspect the Processor board Appendix A 2 page 65 to insure that the input conditioning jumper JU 1 is in the non volt position 3 Perform the CAL 2 procedure as described in the Calibration section page 50 ...

Страница 61: ...ration procedures that are needed Error for the input sensor that will be used Er 20 Setpoint Validation 1 Use the UP or DOWN key to change the setpoint Error value Er 36 Incorrect Crystal 1 Turn off the power to the instrument wait 5 seconds For Digital Comm then turn the power on Er 37 Incorrect Micro 1 Turn off the power to the instrument wait 5 seconds For Digital Comm then turn the power on E...

Страница 62: ...r of these modes and re attempt the Auto Tune Er 48 Auto Tune is not 1 Auto Tune will not function if Auto Tune mode is Enabled not Enabled Enable the Auto Tune mode and re attempt the Auto Tune Refer to the Enable mode section of the manual page 24 for instructions on how to Enable the Auto Tune feature Er 49 Output s Not 1 Auto Tune will not function unless the Output Selected Properly Configura...

Страница 63: ...ve the Auto Tune will abort Re attempt the Auto Tune page 36 Er 59 Error Occurs During 1 If a non Auto Tune Error condition occurs while the Auto Tune Auto Tune is active the Auto Tune will abort Clear the error condition and re try the Auto Tune page 36 Er 60 Power Interrupt 1 If the instrument power goes off while the Auto During Auto Tune Tune is active it will cause the Auto Tune to abort Re a...

Страница 64: ... A RELAY B RELAY C TOP FRONT OF UNIT COMPONENT SIDE JU6 JU5 JU4 230 VAC UNITS MAY BE FIELD CONVERTED TO 115 VAC BY MOVING JUMPERS AS SHOWN ABOVE 115 VAC UNITS CANNOT BE FIELD CONVERTED TO 230 VAC 230 VAC JUMPER POSITION 115 VAC JUMPER POSITION JU6 JU5 JU4 R14 R13 R12 T1 T1 K1 K2 K3 ...

Страница 65: ...nd unlocked positions differ from Rev J and below and M3 and above JU12 JU12 IF NOT OPTION BOARD MICRO U1 EPROM U2 RAM U3 BATTERY TOP COMPONENT SIDE JU2 JU1 JU1 T C mV RTD CAL2 VOLT JU2 ENABLE MODE LOCKED ENABLE MODE UNLOCKED FRONT OF UNIT Y1 REV Located on solder side JU12 JU12 IF NOT OPTION BOARD Rev M2 and above only FIGUREA 2 ProcessorBoard RevisionJandbelowANDM3andabove RevisionL M andM2 ...

Страница 66: ...JU1 JU1 T C mV V JU2 JU14 JU13 JU3 J15 J16 RTD XPS XPS T C mV V RTD XPS JU3 XPS No XPS No XPS JU13 JU14 2nd 4 20 Position Prop Com RS 485 Com 2nd 4 20 Pos Prop Alt Com RSP Com RRH Com Alt Com J15 AC Input XPS cable from transformer J16 XPS to Relay C REV ...

Страница 67: ...0 mADC MOTOR MODULATION POSITION PROPORTIONING POTENTIOMETER REMOTE SETPOINT DIGITAL COMMUNICATIONS 422 485 JU2 JU3 COMPONENT SIDE U5 U1 For 2nd 4 20mA U5 is populated For 1st 4 20mA U1 is populated REV RTD T C mV VOLT NON RTD RTD FIGUREA 3 OptionBoard RevisionDandbelow ...

Страница 68: ... method is used to determine the Tune mode parameters Auto Tune Deviation Lower Limit If AdLL 0 when the AUTO TUNE key is pressed the process response calculations will occur during the time the process variable rises to the point 1 2 of the way between the setpoint value and the process value when the key was pressed If AdLL 0 when the AUTO TUNE key is pressed the process response calculations wi...

Страница 69: ...lue is greater than 0 Bumpless Transfer This feature prevents changes in proportional outputs when changing from the Control to the Manual mode of operation Choice of Control Algorithm This Program mode parameter is used to select the control algorithm that will be used for Auto Tune calculations Control selections are PID PI or P only PI is the factory default Control Algorithm A pre programmed s...

Страница 70: ...the deviation band about the setpoint The output will turn on if the process value falls below or goes above the deviation band about the setpoint The amount of the deviation band is selected in the Tune mode parameter dbAL If out3 is selected as 6 an assigned output will be on as long as the process value is within the deviation band about the setpoint The output will turn off if the process valu...

Страница 71: ...s Program mode parameter is used to create a deadband for On Off control outputs This parameter is adjustable from 0 to 300 degrees units Factory default is 3 This feature can be used to reduce the cycling of the on off outputs The display code is HyCo Input Correction This parameter is used to adjust the process variable value to compensate for sensor errors This Program mode parameter is selecta...

Страница 72: ...lected if the Auto Tune function is used Rate Derivative This Tune mode parameter is adjustable from 0 0 to 10 0 minutes The value selected represents how much sooner a PID instrument will recover from a process upset than a PI only instrument will recover to the same process upset If Output 1 is selected as a propor tional output rt1 will be displayed If Output 2 is selected as a proportional out...

Страница 73: ...om 5 RS 422 485 Total Access Com 6 RS 422 485 Total Access Com with Alternate Conn Voltage 1 115VAC Input Relays 2 230VAC Input Relays 3 115VAC Input 230VAC Relays Option Suffix None blank AB Extended Features Software XP 24VDC Transmitter Power Supply XA 24VDC Power Supply Limited to Model 8211X1X or 8222X1X Limited to Model 82X0X3X 82X1X3X or 82X2X3X and 82X0X5X 82X1X5X or 82X2X5X Output 2 canno...

Страница 74: ...C 0 to 25 mVDC 00385 OHM OHM C 1 to 5 VDC 0 to 50 mVDC 140 to 400C 10 to 50 mVDC 220 to 750F MILLIAMPS REMOTE SETPOINT 0 to 20 mADC 0 to 5 VDC 1 to 5 VDC 4 to 20 mADC is accommodated via the 1 5 VDC input selection with the addition of a shunt resistor SENSORFAULTDETECTION Displays Hi or Lo process input for thermocouple or RTD inputs 10 above or below range and sensor break SnSr On Off outputs go...

Страница 75: ...es high Lower Digital Display Four 4 7 segment LED s each 36 inches high Status Indicators Individual LED indicators for Remote Setpoint Setpoint 1 Setpoint 2 Process Value Out 1 Out 2 Manual Alarm Degrees F Degrees C or Engineering Units minus sign for negative values one for each display Percentage of Output 1 and Percentage of Output 2 AlarmAdjustmentSpecifications Process Alarm 9999 to 9999 un...

Страница 76: ...d when the process is outside of the proportional band Cold Junction Self compensation for ambient temperature All calibration Compensation values are stored in memory Noise Rejection Normal mode 85dB minimum at 60 Hz or greater Common mode 90dB minimum 24VAC maximum for RTD input 115 VAC maximum for other inputs Line Voltage 115 230 VAC 10 50 60 Hz Power Consumption 15VA maximum Operating Tempera...

Страница 77: ...dFF FACn Prnd Co1r Co2r Pout Pou PoL P1EC P2EC SPrr CCon CbS CAd AduL AdLL ASuL ASLL CrC CAC AAo AtL ASo PAL dAL dbAL Pb1 Pb2 rSt ArS1 ArS2 rt1 rt2 Ct1 Ct2 SEnS FoP SoP ENAB ON OFF EtSt ECAL EPro Etun ESby ESPS ESPC EAtn ModelNumber Comm AppendixE SoftwareRecord ReferenceSheet ProgramMode ProgramMode Continued EnableMode TuneMode ...

Страница 78: ...the cost or expense of repair or replacement as described above Products must be installed and maintained in accordance with the instructions Users are responsible for the suitability of the products to their application There is no warranty against damage resulting from corrosion misapplication improper specifications or other operating condition beyond our control Claims against carriers for dam...

Страница 79: ...PAGE 80 THE PARTLOW WEST COMPANY 2 CAMPION ROAD NEW HARTFORD NY 13413 USA 1 800 866 6659 315 797 2222 FAX 315 797 0403 ...

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