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1. Display Parameter Action Setting Rd iuSt Adjust Set adjust value to offset temperature reading t chi T Cal Enter temperature calibration menu t Lo T Low Apply the low temperature input e g 32 F t He T High Apply the high temperature input e g 1000 F rtdtat RTD Total Set the number of RTDs connected in parallel to obtain average temperature F LEEr Filter Set noise filter value 55 Bypass Set filter bypass value round Round Set the rounding value for display variables SEr AL Serial Set serial communication parameters SLRUE id Slave ID Set slave ID or meter address b ud Baud rate Select baud rate tr diy Transmit delay Set transmit delay for serial communication PAr Parity Select parity Even Odd or None with 1 or 2 stop bits E bYE Time byte Set byte to byte timeout SELEct Select Enter the Select menu Rout Pr Analog output Program analog output parameters programming Sourc Source Select source for the 4 20 mA output 0 Overrange Program mA output for display overrange u rAnb Underrange Program mA output for display underrange br ERH Loop Break Set relay condition if loop break detected na Maximum Program maximum mA output allowed 64 Model PD7000 Temperature Input Meter Instruction Manual Display Parameter Action Setting na in Minimum Program minimum mA output allowed CAL ib Calibrate Calibrat
2. Parameter Display Default Setting User Setting Relay 4 reset point r b Y 350 Fail safe relay 1 FLS Off Fail safe relay 2 FLS 2 Off Fail safe relay 3 FL5 3 Off Fail safe relay 4 FLO 4 Off On delay relay 1 n 1 0 0 sec Off delay relay 1 OFF 1 0 0 sec On delay relay 2 n e 0 0 sec Off delay relay 2 OFF 2 0 0 sec On delay relay 3 Un 3 0 0 sec Off delay relay 3 OFF 3 0 0 sec On delay relay 4 Un 4 0 0 sec Off delay relay 4 OFF 4 0 0 sec Input break relay 1 ibnar E Ignore Input break relay 2 ibnar E Ignore Input break relay 3 ibnar E Ignore Input break relay 4 ibnar E Ignore Display 1 analog out d i 0 0 Output 1 value Duk 4 000 mA Display 2 analog out di5 2 2000 0 Output 2 value Gut 20 000 mA Source analog output 5ourcE Process Variable Overrange output 0 21 000 Underrange output u rAnb 3 000 mA Input break output br ERH 1 000 mA Maximum output na RH 23 000 MA 84 Model PD7000 Temperature Input Meter Instruction Manual Parameter Display Default Setting User Setting Minimum output nin 1 000 MA Slave ID SLAU id 247 Baud rate bAud 9600 Transmit delay tr did 10 ms Parity PAr EY Even Byte to byte timeout E bYE 010 0 1 sec F1 function key i Reset max amp min F2 function key Fe Upper display Max Hi F3 function key F3 Acknowledge relays F4 function Fu Acknovvledge relays Digital input 1 di i Menu
3. 55 Latching and Non Latching Relay Operation 55 Non Latching Relay Auta 56 Non Latching Relay R nafin 56 Latching Relay LAECH 56 Latching Relay LE EL r 57 Acknowledging Relays 57 Setting Up the Interlock Relay Force On Feature 58 Scaling the 4 20 mA Analog Output Rout 59 Reset Menu CESEL 60 Control Menu Cont rl 6 60 Setting Up the Password PASS 61 Protecting or Locking the Meter 61 Making Changes to a Password Protected Meter 62 Disabling Password Protection 62 Model PD7000 Temperature Input Meter Instruction Manual Advanced Features Menu 63 Advanced Features Menu amp Display Messages 64 Offset Adjust Ad Ju 5E 67 Recalibration of the Meter t CAL
4. f the correct six digit password is entered the meter displays the message uni ac unlocked and the protection is disabled until a new password is programmed f the password entered is incorrect the meter displays the message Locd Locked for about two seconds and then it returns to Run Mode To try again press Enter while the Locked message is displayed Did you forget the password The password may be disabled by entering a master password once If you are authorized to make changes enter the master password 508655 to unlock the meter 62 Model PD7000 Temperature Input Meter Instruction Manual Advanced Features Menu To simplify the setup process functions not needed for most applications are located in the Advanced Features menu Press and hold the Menu button for three seconds to access the advanced features of the meter Run Mode P amp hold TS BF Menu for 3 Sec to access Advanced features Adjust ES cn redtot Note On this model ProVu only rounding values 1 2 5 and 10 are available bypass ES round SEr AL SELEct KAI sl 7 PS 63 Model PD7000 Temperature Input Meter Instruction Manual Advanced Features Menu amp Display Messages The following table shows the functions and messages of the Advanced Features menu in the order they appear in the menu
5. 67 Noise Filter F wt Er 69 Noise Filter Bypass bYPASS 69 Rounding Feature r ound 69 Modbus RTU Serial Communications 5Er AL 70 Select Menu 5ELEct 71 Analog Output Programming Raut Pr 72 Programmable Function Keys User Menu u5Er 73 Internal Temperature Calibration HER 74 Meter Copy Function 77 METER OPERATION 79 Front Panel Buttons Operation 79 Function Keys Operation 79 F4 Operation 80 Maximum Minimum Readings 80 TROUBLESHOOTING 81 Diagnostics Menu d AG 81 Determining Software Version 81 Reset Meter to Factory Defaults 82 Factory Defaults amp User Settings 83 Troubleshootin
6. When using more than one meter in a multi drop mode each meter must be have its own unique Slave D or meter address The ID or address may be programmed between 1 and 247 The transmit delay may be set between 0 and 199 ms The parity can be set to even odd or none with 1 or 2 stop bits The PD7000 can also be connected to another PD7000 with a special PDA1200 cable allowing the user to copy all the settings from one meter to another using the Copy function 70 Model PD7000 Temperature Input Meter Instruction Manual Select Menu SELEct The Select menu is used to program the analog output parameters There are no other selections for this model SELEct SELEct SourcE RautPr i RaL RoutPr Underrange Break Max Min CAL ib RautPr 71 Model PD7000 Temperature Input Meter Instruction Manual Analog Output Programming RautPr The Analog Output Programming menu is used to program the behavior of the 4 20 mA output The following parameters and functions are programmed in this menu 1 Source Source for generating the 4 20 mA output e g PV temperature Overrange Analog output value with display in overrange condition Underrange Analog output value with display in underrange condition Break Analog output value when input break is detected Max Maximum analog output value allowed regardless of input Min Minimum analog output value allowed regardless of inp
7. 4 17 106 mm 3 61 91 5 mm 4 68 119 mm Figure 3 Meter Dimensions Top View 17 Model PD7000 Temperature Input Meter Instruction Manual Gasket Removable Panel Connectors udi lt I JEN ai N NNNNNNAN AN Mounting Mounting Bracket Screw Figure 4 Panel Mounting Details Configuration for 12 or 24 VDC Power Option N VVarningl Do not exceed voltage rating of the selected configuration Meters equipped with the 12 24 VDC power option are shipped from the factory ready to operate from 24 VDC To configure the meter for 12 VDC power 1 Remove all the connectors Unscrew the back cover Slide the back cover about 1 inch Configure the J9 jumper located behind the power connector for 12 V as shown below J9 CONFIGURATION AOUN nos 10 dor jo U 12v 1241 1 7 x Factory Default Figure 5 Jumper Configuration for 12 24 VDC Power 18 Model PD7000 Temperature Input Meter Instruction Manual Connections All connections are made to removable screw terminal connectors located at the rear of the meter AN Caution Use copper wire with 60 C or 60 75 C insulation for all line voltage connections Observe all safety regulations Electrical wiring should be performed in accordance with all applicable national state and local codes to prevent dam
8. OPERATION Latching requires manual acknowledge Sampling based on time Relay alternation control 2 to 8 relays Off disable unused relays and enable Interlock feature Manual on off control mode RELAY RESET User selectable via front panel buttons or digital inputs 1 Automatic reset only non latching when the input passes the reset point 2 Automatic manual reset at any time non latching 3 Manual reset only at any time latching 4 Manual reset only after alarm condition has cleared L Note Front panel button or digital input may be assigned to acknowledge relays programmed for manual reset TIME DELAY 0 to 999 9 seconds on amp off relay time delays Programmable and independent for each relay FAIL SAFE Programmable and independent for each relay OPERATION Note Relay coil is energized in non alarm condition In case of power failure relay will go to alarm state AUTO When power is applied to the meter relays will reflect the INITIALIZATION state of the input to the meter Isolated 4 20 mA Output OUTPUT SOURCE PV temperature max min set points 1 8 Modbus PV input or manual control mode SCALING RANGE 1 000 to 23 000 mA for any display range CALIBRATION Factory calibrated 0 0 to 2000 0 4 20 mA output ANALOG OUT 23 000 mA maximum for all parameters PROGRAMMING Overrange underrange max min and break 11 Model PD7000 Temperature Input Meter
9. Warning This product is not recommended for life support applications or applications where malfunctioning could result in personal injury or property loss Anyone using this product for such applications does so at his her own risk Precision Digital Corporation shall not be held liable for damages resulting from such improper use Limited Warranty Precision Digital Corporation warrants this product against defects in material or workmanship for the specified period under Specifications from the date of shipment from the factory Precision Digital s liability under this limited warranty shall not exceed the purchase value repair or replacement of the defective unit Registered Trademarks PROVU and MeterView Pro are registered trademarks of Precision Digital Corporation All other trademarks mentioned in this document are the property of their respective owners 2010 2012 Precision Digital Corporation All rights reserved VVVVVV predig com 2 Model PD7000 Temperature Input Meter Instruction Manual Table of Contents INTRODUCTION cercanas 6 ORDERING INFORMATION 7 1 5 8 General e eee z einen ezine meinen 8 Temperature Input zz zzz za nznee 10 Relays 11 Isolated 4 20 m
10. manual reset at any time Condition LED Relay Normal Off Off Alarm On On Normal Off Off Next Alarm On On Ack On Off Normal Off Off In this application the meter is set up for automatic and manual reset at any time non latching relay The LED and the relay automatically reset when the meter returns to the normal condition The next time an alarm occurs the operator acknowledges the alarm manually while the alarm condition still exists This causes the relay to reset but the LED stays on until the meter returns to the normal condition Latching Relay LREcH Manual reset any time Condition LED Relay Normal Off Off Alarm On On Ack Off Off In this application the meter is set up for manual reset at any time Acknowledging the alarm even if the alarm condition is still present resets the relay and turns off the LED 56 Model PD7000 Temperature Input Meter Instruction Manual Latching Relay LE CLr Manual reset only after alarm condition has cleared Condition LED Relay Normal Off Off Alarm On On Ack No effect On On Normal On On Ack Off Off In this application the meter is set up for manual reset only after the signal passes the reset point alarm condition has cleared Acknowledging the alarm while it is still present has no effect on either the LED or the relay When the alarm is acknowledged after it returns to the
11. ACK can be pressed anytime to turn off relay To detect a new alarm condition the signal must go below the set point and then go above it 46 Model PD7000 Temperature Input Meter Instruction Manual Low Alarm Operation Set lt Reset de energized Relay energized I LED on off I I pressed ACK pressed ab NA e Manual latching I Relay LED I ACK r pressed dle Helen Manual only after passing above Reset latching with clear For Manual reset mode ACK can be pressed anytime to turn off relay For relay to tum back on signal must go above set point and then go belovv it 47 Model PD7000 Temperature Input Meter Instruction Manual High Alarm with Fail Safe Operation Set gt Reset Set A xo Reset O A ii tii 400 x Men Relay energized de energized LED on Automatic non latching l 1 1 1 i l Relay l l zi I I I pressed 7 i Automatic or Manual non latching ACK I pressed Manual latching Relay A A l l LED NAAA 2 MAA oc ACK pressed Manual only after passing belovv Reset latching vvith clear Note Relay coil is energized in non alarm condition In case of power failure relay will go to alarm state 48 Model PD7000 Temperature Input Meter
12. Digital input 2 die Right arrow Digital input 3 did Up arrow Digital input 4 di Enter Digital output 1 d i Alarm 1 Digital output 2 d 2 Alarm 2 Digital output 3 d 3 Alarm 3 Digital output 4 d Y Alarm 4 Passvvord 1 PASS 000000 unlocked Password 2 PASS 2 000000 unlocked Password 3 PASS 3 000000 unlocked 85 Model PD7000 Temperature Input Meter Instruction Manual Troubleshooting Tips Symptom Check Action No display at all Check power at power connector Not able to change setup or programming Locd is displayed Meter is password protected enter correct six digit password to unlock Meter displays error message during calibration Errar Check 1 Signal connections 2 Type and range selector switches 3 Input selected in Setup menu Meter displays Check 1 99999 1 Input selected in Setup menu 2 9999 2 Corresponding signal at Signal connector Display is unstable Check 1 Input signal stability and value 2 Filter and bypass values increase Display response is too slow Check filter and bypass values Display reading is not accurate Check 1 TC wire type 2 Input selection in Setup menu Display does not respond to input changes reading a fixed number Check 1 Display assignment it might be displaying max min or set point Display alternates between 1 Hand a number 2 o and a number Press Menu to exit max min dis
13. energize the assigned interlock power relay when all interlock contacts are closed safe The interlock relay front panel LED flashes when locked out The interlock relay would be wired in series with the load N O contact See below LOAD NEUT 115 VAC a 201 625456 Contact Digital Input Control Interlock Relay Relay Figure 21 Interlock Connections 28 Model PD7000 Temperature Input Meter Instruction Manual SETUP AND PROGRAMMING The meter is factory calibrated prior to shipment to read temperature in degrees Fahrenheit The calibration equipment is certified to NIST standards Overview There are two switches located at the back of the meter to set the input selection for TC or RTD and for 100 ohm platinum or 10 ohm copper The 1000 ohm RTD input uses the same setting as the 100 ohm Setup and programming is done through the front panel buttons After power and input signal connections have been completed and verified apply povver to the meter 29 Model PD7000 Temperature Input Meter Instruction Manual Front Panel Buttons and Status LED Indicators PRECISION DIGITAL Description LED Status Menu 1 8 Alarm 1 8 indicator MENU gt Right arrow F1 18m So Relay Ih F1 manual control mode Manual control relays A F2 Up arrow F 2 M amp or analog output Enter F3 1
14. numeric values see Setting Numeric Values page 35 59 Model PD7000 Temperature Input Meter Instruction Manual Reset Menu rESEt The Reset menu is used to reset the maximum or minimum reading peak or valley reached by the process both may be reset at the same time by selecting reset high 8 low r5E HL Control Menu LanErL The Control menu is used to control the 4 20 mA analog output and the relays manually ignoring the input Each relay and analog output can be programmed independently for manual control Selecting automatic control sets all relays and analog output for automatic operation Contri Once Manual mode is initiated on any relay or analog output an LED labeled M is turned on Every few seconds all LEDs representing outputs that are in Manual mode as well as 77 the M LED flash This process vvill continue as long as any output is in manual mode 5 a a na An R out rly 1 rL4 B Contrl na An na An Jr n An l 16 000 aFF on R out rly 1 eli B 60 Model PD7000 Temperature Input Meter Instruction Manual Setting Up the Password PASS The Password menu is used for programming three levels of security to prevent unauthorized changes to the programmed parameter settings Pass 1 Allows use of function keys and digital inputs Pass 2 Allows use of function keys digital inputs and e
15. type J thermocouple wire to recalibrate type J input see page 21 2 Set up the meter to accept the selected input e g type J T C see page 38 68 Model PD7000 Temperature Input Meter Instruction Manual 3 Set up the meter to display temperature in degrees Fahrenheit 4 Apply signal corresponding to input 1 32 F and program the display to read 32 0 5 Apply signal corresponding to input 2 1184 F for type J and program the display accordingly 6 After the meter accepts input 2 the display returns to reading mode This completes the recalibration procedure for the selected input Noise Filter F LEEr The noise filter is available for unusually noisy signals that cause an unstable process variable display The noise filter averages the input signal over a certain period The filter level determines the length of time over vvhich the signal is averaged The filter level can be set betvveen 2 and 199 The higher the filter level the longer the averaging time and so the longer it takes the display to settle to its final value Setting the filter level to zero disables the filter function Noise Filter Bypass buPR55 The noise filter bypass changes the behavior of the meter so that small variations in the signal are filtered out but large abrupt changes in the input signal are displayed immediately The bypass value determines the minimum amount of signal change to be displayed immediately All signal changes smal
16. 0 to 1 25 VDC LOGIC LOW DIGITAL OUTPUT 3 1 to 3 3 VDC LOGIC HIGH DIGITAL OUTPUT 0 to 0 4 VDC LOGIC LOW SOURCE 10 mA maximum output current CURRENT SINK 1 5 mA minimum input current CURRENT 5V To be used as pull up for digital inputs only TERMINAL Connect normally open contacts across 5 V amp DI 1 4 13 Model PD7000 Temperature Input Meter Instruction Manual COMPLIANCE INFORMATION Safety UL amp c UL LISTED USA amp Canada UL 508 Industrial Control Equipment UL FILE NUMBER E160849 FRONT PANEL UL Type 4X NEMA 4X IP65 panel gasket provided LOW VOLTAGE EN 61010 1 2001 DIRECTIVE Safety requirements for measurement control and laboratory use Electromagnetic Compatibility EMISSIONS EN 55022 2006 A1 2007 Class A ITE emissions requirements Radiated Class A Emissions AC Mains Class A Conducted Emissions IMMUNITY EN 61326 1 2006 Measurement control and laboratory equipment EN 61000 6 2 2005 EMC heavy industrial generic immunity standard RFI Amplitude 80 1000 MHz 10 V m 8096 AM 1 kHz Modulated 1 4 2 0 GHz 3 V m 8096 AM 1 kHz 2 0 2 7 GHz 1 V m 8096 AM 1 kHz Electrical Fast Transients 2kV AC mains 1kV other Electrostatic Discharge 4kV contact 8kV air RFI Conducted 10V 0 15 80 MHz 1kHz 80 AM AC Surge 2kV Common 1kV Differential Surge Power Frequency Magnetic Field 1KV CM 3 A m 70 V for 0 5 p
17. 1 2 3 RTD TC 100 10 TYPE RANGE M LINK RTD Sensor NC Figure 11 Four VVire RTD Input Connections The four vvire RTD connection is similar to the three vvire One of the leads of a four vvire RTD is not connected and may be clipped off The three vvire connection provides sufficient lead vvire compensation to obtain accurate readings even vvith long leads Connections for Averaging RTD Sensors To obtain the average temperature from 2 to 10 RTD sensors connect all the sensors in parallel and select the number of sensors in the RTD Total r EdE at menu See the Advanced Features Menu on page 63 SIGNAL EXC T COM 123 45 67 8 1 2 3 RTD TC 100 10 m m TYPE RANGE M LINK Xo MN ii RTD2 i RTDS Figure 12 Average Temperature RTD Input Connections 23 Model PD7000 Temperature Input Meter Instruction Manual Modbus RTU Serial Communications Serial communications connection is made to an RJ45 connector labeled M LINK on Figure 6 For interfacing to the PROVU use the PDA1232 for RS 232 the PDA1485 for RS 485 or the PDA8008 for USB The same port is used for interfacing with all expansion modules i e external relays digital I O Use the PDA1200 meter copy cable for meter to meter interfacing for cloning purposes i e copying settings from one meter to other meters Relay Connections Relay connections are made to two six terminal connectors labeled REL
18. DIN Rail Mounting Kit 27 Figure 19 External Relays Module Connections 27 Figure 20 Digital I O Module Connections Figure 21 Interlock 5 Figure 22 Acknowledge Relays w Function Key or Digital Input 57 Figure 23 Meter Copy 222 77 Figure 24 1 8 DIN Panel Cutout Template 91 INTRODUCTION The PROVU PD7000 meter boasts specifications and functionality that clearly makes it one of the most advanced temperature meters available Its dual line 6 character display function keys and optional expansion modules are only a few of the features you will find on the PROVU A fully loaded PD7000 meter has the following four SPDT relays 4 20 mA output and one 24 VDC power supply to power the 4 20 mA output The PD7000 capabilities may be enhanced by adding the following external expansion modules four SPST relays creating an eight relay temperature meter two digital I O modules with four inputs and four outputs each and USB RS 232 or RS 485 communication adapters A digital input is standard The eight relays can be used for alarm indication or temperature control applications The 4 20 mA isolated output Modbus RTU serial communications and digital 1 O options make the PD7000 an excellent addition to any system Model PD7000 Temperature
19. Input Meter ORDERING INFORMATION Standard Models 85 265 VAC 12 24 VDC Model Model Options Installed PD7000 6RO PD7000 7RO No options PD7000 6R2 PD7000 7R2 2 relays PD1102 PD7000 6R3 PD7000 7R3 4 20 mA output PD1103 PD7000 6R4 PD7000 7R4 4 relays PD1104 PD7000 6R5 PD7000 7R5 2 relays amp 4 20 mA output PD1105 PD7000 6R7 PD7000 7R7 4 relays amp 4 20 mA output PD1107 Model number fo r replacement option card SunBright Display Models 85 265 VAC 12 24 VDC Options Installed Model Model PD7000 6H0 PD7000 7HO No options PD7000 6H2 PD7000 7H2 2 relays PD1102 PD7000 6H3 PD7000 7H3 4 20 mA output PD1103 PD7000 6H4 PD7000 7H4 4 relays PD1104 PD7000 6H5 PD7000 7H5 2 relays amp 4 20 mA output PD1105 PD7000 6H7 PD7000 7H7 4 relays amp 4 20 mA output PD1107 Model number fo r replacement option card Accessories Model Description PDA1002 DIN rail mounting kit for two expansion modules PDA1004 4 SPST Form A relays PDA1044 4 digital inputs amp 4 digital outputs 2 may be connected PDA1200 Meter copy cable PDA1232 RS 232 serial adapter PDA1485 RS 485 serial adapter PDA7485 I RS 232 to RS 422 485 isolated converter PDA7485 N RS 232 to RS 422 485 non isolated converter PDA8008 USB serial adapter PDA8232 N USB to RS 232 non isolated converter PDA8485 l USB to RS 422 485 isolate
20. Instruction Manual ACCURACY 0 196 of span 0 004 mA TEMPERATURE 0 4 HA C max from to 65 C ambient DRIFT 0 8 HA C max from 20 to 0 C ambient Note Analog output drift is separate from input drift POWER SUPPLY Terminals I amp R 24 VDC 10 May be used to power the FOR ANALOG 4 20 mA output or other devices Refer to Figure 6 on page OUTPUT LOOP 20 and Figure 17 on page 26 OR OTHER USES ProVu Series PD7000 All models rated 40 mA max ProtEX MAX PD8 Series All models 25 mA max EXTERNAL LOOP 35 VDC maximum POWER SUPPLY OUTPUT LOOP Power supply Minimum Maximum RESISTANCE 24 VDC 100 700 Q 35 VDC external 100 Q 1200 Q Modbus RTU Serial Communications SLAVE ID 1 247 Meter address BAUD RATE 300 19 200 bps TRANSMIT Programmable between O and 199 ms TIME DELAY DATA 8 bit 1 start bit 1 or 2 stop bits PARITY Even Odd or None with 1 or 2 stop bits BYTE TO BYTE 0 01 to 2 54 sec TIMEOUT TURN AROUND DELAY Less than 2 ms fixed Note Refer to the PROVU Modbus Register Tables located at www predig com for details 12 Model PD7000 Temperature Input Meter Instruction Manual PDA1044 Digital Input amp Output Expansion Module CHANNELS 4 digital inputs amp 4 digital outputs per module SYSTEM Up to 2 modules for a total of 8 inputs amp 8 outputs DIGITAL INPUT 3to 5 VDC LOGIC HIGH DIGITAL INPUT
21. Instruction Manual Low Alarm with Fail Safe Operation Set lt Reset Relay de energized energized LED on off Automatic non latching i 1 I muy TJ LJ LI L_ bo ig E a A e 1222 I I pressed 2000005 Automatic or Manual non latching ACK pressed se Manual latching I Relay 05 I LED T ACK pressed Manual only after passing above Reset latching with clear Note Relay coil is energized in non alarm condition In case of power failure relay will go to alarm state 49 nstruction Manual Model PD7000 Temperature Input Meter snjejs Aejas ay p lpul Sq31 21 2 21 2 pazibiaua pazibiaua ap uones do 0002 uonepul iy z dung dung josay LAejay s s ZAejay 3es 3es z eloy z dung y dung s s ZAejay josay L ejsy 3 S Jes z ejsy z dung dung s M ZAejoy 3 Aey 3eS 1 el x 3es z ejsy 50 Model PD7000 Temperature Input Meter Instruction Manual Relay Sampling Operation When the signal crosses the set
22. for external relays digital I O and serial communication adapters ENCLOSURE 1 8 DIN high impact plastic UL 94V 0 color black MOUNTING 1 8 DIN panel cutout required 3 622 x 1 772 92 mm x 45 mm Two panel mounting bracket assemblies are provided TIGHTENING Screw terminal connectors 5 Ib in 0 56 Nm TORQUE OVERALL 4 68 x 2 45 x 5 64 119 mm x 62 mm x 143 mm DIMENSIONS WxHxD WEIGHT 9 5 oz 269 g WARRANTY 3 years parts amp labor F4 DIGITAL INPUT 3 3 VDC on contact Connect normally open contacts CONTACTS across F4 to COM F4 DIGITAL INPUT LOGIC LEVELS Logic High 3 to 5 VDC Logic Low 0 to 1 25 VDC Model PD7000 Temperature Input Meter Instruction Manual Temperature Input INPUTS Thermocouple J K T E R S B N C RTD 100 O platinum 0 00385 8 0 00392 coefficients 10 O copper 120 O nickel 1000 O platinum 0 00385 amp 0 00392 coefficients COLD Automatic fixed no user calibration needed JUNCTION REFERENCE TEMPERATURE 2 C maximum from 0 to 65 C ambient temperature DRIFT 4 C maximum from 20 to 0 C ambient temperature OFFSET User programmable offset adjust 50 0 degrees This ADJUSTMENT parameter allows the user to apply an offset value to the temperature being displayed INPUT Greater than 100 kO IMPEDANCE SENSOR BREAK Open TC or RTD sensor indicated by display flashing aPEn DETECTION relays can be program
23. forward current at least as large as the load current Figure 15 Low Voltage DC Loads Protection RC Networks Available from Precision Digital RC networks are available from Precision Digital and should be applied to each relay contact switching an inductive load Part number PDX6901 Note Relays are de rated to 1 14th HP 50 watts with an inductive load 25 Model PD7000 Temperature Input Meter Instruction Manual F4 Digital Input Connections A digital input F4 is standard on the meter This digital input connected with a normally open closure across F4 and COM or with an active low signal applied to F4 F4 COM EXC T COM 1 2 3 m 0d Figure 16 F4 Digital Input Connections 4 20 mA Output Connections Connections for the 4 20 mA output are made to the connector terminals labeled MA OUT The 4 20 mA output may be powered intemally or from an external power supply ery ery MA OUT MA OUT RELAY1 t FR RELAY1 L HR 3 2 1 DO 4 20 mA Input Remote Display Chart Recorder Etc 4 20 mA Input Meter Figure 17 4 20 mA Output Connections Power Supply for Analog Output Loop or Other Uses The internal 24 VDC power supply powering the analog output may be used to power other devices if the analog output is not used The l terminal is the 24 V and the R terminal is the return 26 Model PD7000 Temperature Input Meter Instruction Manual External Relays amp Digital I O Co
24. is activated for a user specified time g Off relay disabled and Interlock feature enabled Set point Reset point Fail safe operation a On enabled b Off disabled Time delay a Ondelay 0 999 9 seconds b OTff delay 0 999 9 seconds Relay action for loss break of input ignore on off 41 Model PD7000 Temperature Input Meter Instruction Manual rELAY rig CO cause dELAY brERH SEtuP rELAY rELAY rELAY rELAY ei Ret 1 FLS I dij 1 brERH 1 eli 1 FA LSF dELAY brERH y y y y SEE 1 on on inor E ri 1 FLS 1 did 1 b ERH 1 y y y Y eSt 1 oF F oF F on ris i FL5 1 did I brERH 1 y Note The setup of relays 2 8 follows the same oFF pattern shown here for relay 1 brERH 1 42 Model PD7000 Temperature Input Meter Instruction Manual Setting the Relay Action Operation of the relays is programmed in the Action menu The relays may be set up for any of the following modes of operation 1 2 3 4 5 6 7 Automatic reset non latching Automatic manual reset at any time non latching Latching manual reset only at any time Latching with Clear manual reset only after alarm condition has cleared Relay alternation control automatic reset only Sampling the relay is activated for a user specified time Off relay disabled and Interlock feature enabled The following graphic shows relay 1 action setup relay 2 8
25. menu The meter goes through an initialization sequence similar as on power up and loads the factory default settings Run Mode 1456F StAtor Press amp hold Menu for 3 sec to access Advanced features reset flashes for three seconds Press amp hold right arrow for 3 seconds to reset meter 82 Model PD7000 Temperature Input Meter Instruction Manual Factory Defaults amp User Settings The following table shows the factory setting for most of the programmable parameters on the meter Next to the factory setting the user may record the new setting for the particular application Model SIN Date Parameter Display Default Setting User Setting Input type inPut Type J TC Temp scale Far L SF Adjust Ad iuSt 0 0 RTD total redtot 1 Filter F LEEr 70 Bypass 55 0 2 Round round 1 Decimal point dddd F No decimal Upper display b PV Temperature Lower display L EELE Eng units Temp Display intensity d inky 8 Relay 1 action Ack Automatic Relay 1 set point SEE 100 Relay 1 reset point r b 1 50 Relay 2 action Act e Automatic Relay 2 set point SEL 2 200 Relay 2 reset point r5t 150 Relay 3 action Act 3 Automatic Relay 3 set point SEL 3 300 Relay 3 reset point r b 3 250 Relay 4 action Ack 4 Automatic Relay 4 set point SEE 4 400 83 Model PD7000 Temperature Input Meter Instruction Manual
26. normal state the LED and the relay go off Notice that the LED remains on even after the meter returns to the normal condition This is because for latching relays the alarm LED reflects the status of the relay regardless of the alarm condition Acknowledging Relays There are two ways to acknowledge relays programmed for manual reset 1 Via the programmable front panel function keys F1 F3 Default F3 assigned to ACK 2 Remotely via a normally open pushbutton wired across one of the digital inputs and the 5 V terminals on the digital 1 O modules or using the F4 digital input which is triggered with a contact closure to COM or with an active low signal see page 26 When the ACK button or the assigned digital input is closed all relays programmed for manual reset are acknowledged PDA1044 Digital I O Module 0009090099 Il n B 14 01 02 03 04 G NE ns DI 1 4 DO 1 4 4 GND y ACK Figure 22 Acknowledge Relays w Function Key or Digital Input 57 Model PD7000 Temperature Input Meter Instruction Manual Setting Up the Interlock Relay Force On Feature Relays 1 4 can be set up as interlock relays To set up the relays for the interlock feature 1 Access the Setup Relay Action menu and set the action to off SEkuP rELAY SEtuP m ly 1 Act 1 Auto FS ofr rELAY ny Act 1 Ack relays 1 4 2 In the Advanced features User menu program any of the digital inputs to Force On m of
27. the internal relays 1 4 T Pu ee eee 3 Connect a switch or dry contact between the 5V terminal and the corresponding digital input dl 1 to dl 4 terminal Sw2 SW1 gt D dodo 5 n D I4 O1 02 03 04 G il ya 5 il Y Y 5 VDC DI 1 4 DO 1 4 GND nterlock Relay Operation Relays 1 amp 2 are energized when SVV1 amp SVV2 switches are closed and the front panel LEDs are off If the contact to the digital input is opened the corresponding front panel LED flashes indicating this condition The processes being controlled by the interlock relay stop and will re start only after the interlock relay is activated by the digital inputs 58 Model PD7000 Temperature Input Meter Instruction Manual Scaling the 4 20 mA Analog Output Rout The 4 20 mA analog output can be scaled to provide a 4 20 mA signal for any display range selected No equipment is needed to scale the analog output simply program the display values to the corresponding mA output signal The Analog Output menu is used to program the 4 20 mA output based on display values Rout SEtuP as 000 000 Dut 4 04 000 Rout d5 1 Rout But 1 dae 020 000 Que 2 20 000 R out dis 2 Rout But e Note During the analog output scaling the display value is always indicated with a decimal point regardless of the decimal point selection for the temperature display For instructions on how to program
28. 2 Set meter for 0 00392 curve Ack i Action 1 Set relay 1 action Rd iuSt Adjust Set adjust value to offset temp reading ALtErn Alternate Set relay for alternation control Auto manual Set relay for automatic amp manual reset Raut Analog output Enter the Analog output scaling menu Ruto Automatic Set relay for automatic reset Auto Auto Control Press Enter to set meter for auto operation bAud Baud rate Select baud rate bul Upper display Press Enter to assign the Upper display parameter default PV temperature br ERH Loop Break Set relay condition if loop break detected 55 Set filter bypass value CAL ih Calibrate Calibrate 4 20 mA output internal reference source used for scaling the output Lankrk Control Enter Control menu Enter copy function d inky Display Set display intensity level from 1 to 8 intensity dec Pt Decimal point Set decimal point dddd dddd d dddd F dddd dF 87 Model PD7000 Temperature Input Meter Instruction Manual di5 Display 1 Program display 1 value di5 eg Display 2 Program display 2 value dELRH Delay Enter relay Time Delay menu di i Digital input 1 Assign digital input 1 8 if expansion modules are connected d AU Diagnostics Display parameter settings did i Delay 1 Enter relay 1 time delay setup did 2 Delay 2 Enter relays 2 8 time delay setup d i Dig
29. 24 Switching Inductive Loads 25 F4 Digital Input Connections 26 4 20 mA Output Connections 26 Power Supply for Analog Output Loop or Other Uses 26 External Relays amp Digital I O Connections 27 Interlock Relay Feature 28 SETUP AND PROGRAMMING 29 Front Panel Buttons and Status LED Indicators 30 Display Functions amp Messages 31 Main Menu 34 Setting Numeric Values 35 Model PD7000 Temperature Input Meter Instruction Manual Setting Up the Meter 36 Setting the Input Signal inPut 38 Selecting the Temperature Scale F or E 38 Setting the Decimal Point dEc Pt 38 Setting the Display Parameter amp Intensity d 5PL AY 38 Display Setup Menu 39 Setting the Input Units or Custom Tags un it 5 40 Setting the Relay Operation r ELA
30. 4 Flashing Relay F3 interlock svvitch open Note Note F4 is a digital input Alarms 5 8 LEDS for relays in manual mode are enabled vvhen relay flash vvith the M LED every 10 expansion module is installed seconds e Press the Menu button to enter or exit the Programming Mode at any time e Press the Right arrow button to move to the next digit during digit or decimal point programming e Press or hold the Up arrow button to scroll through the menus move the decimal point or to increment the value of a digit e Press the Enter button to access a menu or to accept a setting e Press and hold the Menu button for three seconds to access the advanced features of the meter 30 Model PD7000 Temperature Input Meter Instruction Manual Display Functions amp Messages The meter displays various functions and messages during setup programming and operation The following table shows the main menu functions and messages in the order they appear in the menu Display Parameter Action Setting Description SEtuP Setup Enter Setup menu inPuk Input Enter Inout selection menu te TC Set meter for thermocouple input J K T E R S N rtd RTD Set meter for RTD input 100Pt 1000Pt 10Cu 120Ni 5 A385 Set meter for 0 00385 curve R3Se A392 Set meter for 0 00392 curve For E For C Press Enter to select degrees F or C un ES Units Select the display units tags dEc Pt Decimal p
31. A Output 11 Modbus RTU Serial Communications 12 PDA1044 Digital Input amp Output Expansion Module 13 COMPLIANCE INFORMATION 6 14 Safety 14 Electromagnetic Compatibility 14 SAFETY INFORMATION 15 INSTALLATION 16 Unpacking r r 16 Panel Mounting Instructions 16 Mounting Dimensions 17 Configuration for 12 or 24 VDC Power Option 18 5 19 Connectors Labeling 20 Power Connections 20 Signal Connections 21 Connections for Averaging RTD Sensors 23 Modbus RTU Serial Communications 24 Relay Connections
32. AY1 RELAY4 on Figure 6 Each relay s C terminal is common only to the normally open NO and normally closed NC contacts of the corresponding relay The relays C terminals should not be confused with the COM common terminal of the INPUT SIGNAL connector MEE EIE RUE E d RELAYA RELAY3 RELAY2 RELAY1 2220 0 00 40060 NO NC C NO NC C NO NC C NO NC C Figure 13 Relay Connections 24 Model PD7000 Temperature Input Meter Instruction Manual Switching Inductive Loads The use of suppressors snubbers is strongly recommended when switching inductive loads to prevent disrupting the microprocessor s operation The suppressors also prolong the life of the relay contacts Suppression can be obtained with resistor capacitor RC networks assembled by the user or purchased as complete assemblies Refer to the following circuits for RC network assembly and installation Figure 14 AC and DC Loads Protection Choose R and C as follows R 0 5 to 1 O for each volt across the contacts C 0 5 to 1 uF for each amp through closed contacts Notes 1 Use capacitors rated for 250 VAC 2 RC networks may affect load release time of solenoid loads Check to confirm proper operation 3 Install the RC network at the meter s relay screw terminals An RC network may also be installed across the load Experiment for best results Use a diode with a reverse breakdown voltage two to three times the circuit volt age and
33. L Disable function key rELAY Relay menu RcH Acknowledge relays SEE Set point 1 8 rESEE Reset Menu rus d Disable all relays eSt Hi Reset max riy E Enable all relays r5t Lo Reset min 0 Hold Relays amp output hold na Enu Menu button d Hold Display hold r hk Right arrow button F 1 biG Hi Max on Upper display uP Up arrow button F2 bul Lo Min on Upper display EntEr Enter button F3 biG HL Li Upper Rina i Alamt 8 Lik He Max on Lower display F Un i Force relay 1 on Lat Lo Min on Lower display F n e Force relay 2 on Lat HL Lower F n 3 Force relay 3 on Contrl Control menu F Bn M Force relay 4 on Model PD7000 Temperature Input Meter Instruction Manual Internal Temperature Calibration ICAL The meter is factory calibrated prior to shipment to read temperature in degrees Fahrenheit The calibration equipment is certified to NIST standards The Internal Calibration CAL is a function used at the factory to calibrate all the thermocouple and RTD ranges This procedure should only be used by qualified personnel To recalibrate the meter for a specific input and range refer to page 67 Recalibration of the Meter E CAL If meter is in operation and it is intended to accept only one input type e g 100 Pt recalibration of other inputs is not necessary Allow the meter to warm up for at least 30 minutes before performing the calibration procedure Use the Recalibration of the Meter E CAL procedure found on p
34. PD7000 Temperature nput Meter Instruction Manual PROVU SERIES C LISTED e J K T E R S B N C Thermocouples e 100 or 1000 O Platinum 10 O Copper 120 O Nickel RTDs e 1 or 0 1 Resolution e Averages up to 10 RTD Sensors e Automatic Cold Junction Compensation e NEMA 4X IP65 Front e Universal 85 265 VAC or 12 24 VDC Input Power Models e Large Dual Line 6 Character Display 0 60 amp 0 46 e Sunlight Readable Display Models e Programmable Display amp Function Keys 20r4 Relays Isolated 4 20 mA Output Options e External 4 Relay amp Digital I O Expansion Modules e USB RS 232 RS 485 Serial Communication Options Modbus RTU Protocol Standard Configure Monitor and Datalog from a PC with Free MeterView Pro Software PRECISION DIGITAL CORPORATION er I 89 October Hill Road Holliston MA 01746 USA TAL s Tel 800 343 1001 Fax 508 655 8990 e VVVVVV predig com Model PD7000 Temperature Input Meter Instruction Manual Disclaimer The information contained in this document is subject to change without notice Precision Digital makes no representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for a particular purpose A AN CAUTION Read complete WARNING Risk of instructions prior to electric shock or installation and operation personal injury of the meter AN
35. Y 41 Setting the Relay Action 43 Programming Set and Reset Points 44 Setting Fail Safe Operation 44 Programming Time Delay 44 Relay Action for Loss of Input Input Break 44 MeterView Pro Software 45 Relay and Alarm Operation Diagrams 46 High Alarm Operation Set gt Reset 46 Low Alarm Operation Set lt Reset 47 High Alarm with Fail Safe Operation Set gt Reset 48 Low Alarm with Fail Safe Operation Set Reset 49 Relay Alternation Control Operation 50 Relay Sampling Operation 51 Signal Loss or Input Break Relay Operation 52 Time Delay Operation 53 Relay Operation Details 54 Overview 54 Relays Auto Initialization 54 Fail Safe Operation 54 Front Panel 1
36. Y dSPLAY rELAY rLY 1 8 FR LSF dELAY brERH SEtuP rELAY rELAY rELAY rELAY Rout d5 004000 Dub SEtuP Rout dis I Rout 37 Model PD7000 Temperature Input Meter Instruction Manual Setting the Input Signal InPut Enter the nput menu to set up the meter to accept thermocouple Ec or RTD rtd inputs The Type selector switch located at the rear of the meter must be set accordingly The thermocouple input is capable of accepting various types of thermocouples The RTD input is capable of accepting various types of RTD sensors After selecting 100 Pt or 1000Pt it is necessary to select either A385 0 00385 or A392 0 00392 coefficient Selecting the Temperature Scale F or E The meter can display the temperature in degrees Fahrenheit or Celsius Setting the Decimal Point dEc PE The temperature may be displayed with one decimal or with no decimal point The temperature scale can also be displayed with the reading The degree symbol is available only with no decimal point selected Pressing the Up arrow scrolls the decimal point and temperature format selections Setting the Display Parameter amp Intensity dSPL AY The Upper display b 5 can be programmed to display 1 Process value 2 Relay set points 3 Max amp min values 4 Modbus input 5 Display reading and units The Lower display L amp ELE can be programmed to display 1 Process value Relay set points Max amp min values Engineering units o
37. age 67 The nternal calibration menu is part of the Advanced Features menu and is described in the following pages This procedure should only be used by qualified personnel Note Most users should not require the use of the Internal Calibration procedure The T CAL procedure should be used instead of the ICAL procedure 74 Model PD7000 Temperature Input Meter Instruction Manual Thermocouple Input Internal Calibration 1 Setthe Type selector switch in the TC position and using copper wire connect a precision mV calibrator to the input 2 Inthe Setup menu select the input TC Type J 3 Press and hold the Menu button for three seconds to access the advanced features of the meter 4 Press the Up arrow button to scroll to the nternal calibration menu and press Enter 5 The meter displays either current calibration na rEF Press Enter to start the calibration process 6 Measure the room temperature in degrees Celsius using a reliable reference enter the room temperature e g 25 0 and press Enter 7 The meter displays Una apply an input equal to 0 000 mV and press Enter The display flashes while accepting the 0 mV input press Enter again when the display stops flashing 8 The meter displays 38n apply an input equal to 100 000 mV and press Enter The display flashes while accepting the 100 mV input press Enter again when the display stops flashing 9 Apply 0 mV the meter should
38. age to the meter and ensure personnel safety 19 Model PD7000 Temperature Input Meter Instruction Manual Connectors Labeling The connectors label affixed to the meter shows the location of all connectors available with requested configuration Do not connect any equipment other than Precision Digital s expansion modules cables or meters to the RJ45 M LINK connector Otherwise damage will occur N Warning to the equipment and the meter O RELAY4 RELAY3 RELAY2 RELAY1 MA OUT n 8 5 4 3 2 1 e 5 4 3 2 3 2 1 200000 222222 NO NC C NO NC C NO NC C NO NC C I I R m AN AN 1791 Nu FA COM EXC T COM pasara 1 2 1 2 82 RTD TC 100 10 A iz el le el i i m C SIGNAL TYPE RANGE M LINK POVVER 2 Figure 6 Connector Labeling for Loaded PD7000 Povver Connections Power connections are made to a two terminal connector labeled POWER on Figure 6 The meter will operate regardless of DC polarity connection The and symbols are only a suggested wiring convention POWER Ny AC or DC POWER Required External Fuse 5 A max 250 V Slow Blow Figure 7 Power Connections 20 Model PD7000 Temperature Input Meter Instruction Manual Signal Connections Signal connections are made to a three terminal connector labeled SIGNAL on Figure 6 Thermocouple and RTD Connections The follovving figures shovv exampl
39. analog output can be programmed to operate from the Modbus PV input Front Panel Buttons Operation Button Description o S o 9 Press to enter or exit Programming Mode MENU view settings or exit max min readings Press to reset max readings or other parameter function assigned through the User menu Press to display max min readings or other parameter function assigned through the User menu Press to acknowledge relays or other F3 parameters function assigned through the User menu 98 Function Keys Operation During operation the programmable function keys operate according to the way they have been programmed in the Advanced Features User menu The table above shows the factory default settings for F1 F2 and F3 79 Model PD7000 Temperature Input Meter Instruction Manual F4 Operation A digital input F4 is standard on the meter This digital input is programmed identically to function keys F1 F2 and F3 The input is triggered with a contact closure to COM or with an active low signal During operation F4 operates according to the way it has been programmed in the Advanced Features User menu Maximum Minimum Readings The max amp min readings peak amp valley reached by the process can be displayed either continuously or momentary 1 Display briefly by assigning to the F1 F3 function keys or to the digital inputs in the User menu 2 Display continuously by
40. are set up in a similar fashion Ret 1 Auto rELRY a 1 Act 1 ei R n An Act EE EN LREcH Act y LE ELr Ack 1 ME ZEN ALEErn Act 1 um uw SAna PL Act WE DS aFF Ret 1 43 Model PD7000 Temperature Input Meter Instruction Manual Programming Set and Reset Points High alarm indication program set point above reset point Low alarm indication program set point below reset point The deadband is determined by the difference between set and reset points Minimum deadband is one display count If the set and reset points are programmed with the same value the relay will reset one count below the set point Note Changes are not saved until the reset point has been accepted SEE I Program eli 1 Set Point rSk 1 Program eli Reset Point Setting Fail Safe Operation In fail safe mode of operation the relay coil is energized when the process variable is within safe limits and the relay coil is de energized when the alarm condition exists The fail safe operation is set independently for each relay Select on to enable or select oFF to disable fail safe operation Programming Time Delay The On and Off time delays may be programmed for each relay betvveen 0 and 999 9 seconds The relays will transfer only after the condition has been maintained for the corresponding time delay The On time delay is associated with the set point The Off time delay is associat
41. assigning either display to max min through the Display menu Any of the F1 F3 function keys buttons and the digital inputs can be programmed to reset the max amp min readings The meters are set at the factory to display the max reading by pressing the Up arrovv F2 button and to use the Right arrow F1 button to access the Reset menu To display max reading using function key vvith factory defaults 1 Press Up arrovv F2 button to display maximum reading since the last reset povver up 2 To reset max min press Right arrow F1 button to access the Reset menu The max 8 min displays are reset to actual values 3 Press Menu to exit max min display reading To display max min readings continuously Assign either display to Max d Min d Lo or toggle between Max and Min d HL every 10 seconds dSPLAY bd SEEUP dSPLAY L EELE dSPLAY d Lo d HL bb bak 80 Model PD7000 Temperature Input Meter Instruction Manual TROUBLESHOOTING The rugged design and the user friendly interface of the meter should make it unusual for the installer or operator to refer to this section of the manual However due to the many features and functions of the meter it s possible that the setup of the meter does not agree with what an operator expects to see f the meter is not working as expected refer to the Diagnostics menu and recommendations below Diagnostics Menu d RD The Diagnostics menu is located in
42. ay k HL Reset hi low Press Enter to reset max amp min displays red RTD Set meter for RTD input 100Pt 1000Pt 10Cu 120Ni rtdtat RTD Total Set the number of RTDs connected in parallel to obtain average temperature SAnPL Sampling Set relay for sampling operation SELEct Select Enter the Select menu SEnd Send Send meter settings to another meter SEr AL Serial Set serial communication parameters SEE Set 1 Program set point 1 SEtuP Setup Enter Setup menu SLAUE id Slave ID Set slave ID or meter address Sourc Source Select source for the 4 20 mA output Ec TC Set meter for thermocouple input J K T E R S B N C t chi T Cal Enter temperature calibration menu E Lo T Low Apply the low temperature input e g 32 F E Hi T High Apply the high temperature input e g 1000 F tr dig Transmit delay Set transmit delay for serial communication b bit Time byte Set byte to byte timeout un E5 Units Select the display units tags UNLOC Unlocked Program password to lock meter u rAnb Underrange Program mA output for display underrange uSEr User I O Assign function keys and digital I O 90 Model PD7000 Temperature Input Meter Instruction Manual Figure 24 1 8 DIN Panel Cutout Template 91 Model PD7000 Temperature Input Meter Instruction Manual Intentionally Left Blank 92 Model PD7000 Temperature Input Meter Instruction Manual NOTES 93 Model PD7000 Temperature Input Met
43. cepting the high input signal for the 100 ohm RTD At the end of the calibration process the meter should read 1148 0F with the 320 12 ohm input applied 10 This completes the calibration of all the RTD ranges ILRL 1D Lo DH ICAL ICAL DO Lo ICAL NM 100 Hi ICAL 76 Model PD7000 Temperature Input Meter Instruction Manual Meter Copy Function The Copy function is used to copy or clone all the settings from one meter to other meters requiring exactly the same setup and programming i e type of input decimal point filter bypass etc ZN VVarningl Only the PDA1200 meter copy cable must be used for meter to meter interfacing Using standard CAT5 or other cable vvill cause damage to both meters PDA1200 Meter Copy Cable Figure 23 Meter Copy Connection Copy Function Requirements To successfully copy settings from one meter to another both meters must have 1 Samae softvvare version 2 Same baud rate setting See Determining Software Version page 81 for instructions 77 Model PD7000 Temperature Input Meter Instruction Manual Meter Copy or Cloning Instructions Do not connect the two meters to the same signal source while cloning Internal calibration may Caution ke affected 1 Connect two meters using a PDA1200 meter copy cable Using standard CAT5 or other AN cable will cause damage to both meters U
44. d Locked Enter password to unlock meter 99999 Flashing Overrange condition 9999 display Underrange condition OPER Open Open sensor indication 33 Model PD7000 Temperature Input Meter Instruction Manual Main Menu The main menu consists of the most commonly used functions Setup Reset Control and Password e Press Menu button to enter Programming Mode then press the Up arrovv button to scroll main menu Run Mode dSPLAY SEkuP rELAY SEtuP 1 Rout SEtuP 155F EEmP SEtuP ES ESE Contrl PAS5 1 i mPuE rSE Hi Auto PASS 1 SEtuP rESEE Contrl PASS es For t rsk Lo na An PASS 2 SEtuP rESEE Contrl PRSS un 65 rSk HL PASS 3 SEtuP rESEE PR55 dEc PE SEtuP Press Menu at any time to exit and return to Run Mode Changes made to settings prior to pressing Enter are not saved Enter F3 by pressing Enter F3 34 Changes to the settings are saved to memory only after pressing The display moves to the next menu every time a setting is accepted Model PD7000 Temperature Input Meter Instruction Manual Setting Numeric Values The numeric values are set using the Right and Up arrow buttons Press Right arrow to select next digit and Up arrow to increment digit value The digit being changed is displayed brighter than the rest Press and hold up arrow to auto increment the display value Press the Enter button at any t
45. d converter PDA8485 N USB to RS 422 485 non isolated converter PDX6901 Suppressor snubber 0 01 uF 470 Q 250 VAC Instruction Manual Model PD7000 Temperature Input Meter Instruction Manual SPECIFICATIONS Except where noted all specifications apply to operation at 25 C General DISPLAY Upper display 0 60 15 mm high red LEDs Lower display 0 46 12 mm high red LEDs Both displays have six characters with leading zero blanking Temperature value is four or five digit F C based on configuration RESOLUTION 1 or 0 1 for all thermocouples and RTD inputs DISPLAY Eight user selectable intensity levels INTENSITY DISPLAY 5 second 200 ms UPDATE RATE OVERRANGE Display flashes 99999 UNDERRANGE Display flashes 9999 PROGRAMMING Four front panel buttons digital inputs PC and MeterView Pro METHODS software Modbus registers or cloning using Copy function NOISE FILTER Programmable from 2 to 199 0 will disable filter FILTER BYPASS Programmable from 0 1 to 99 9 of calibrated span RECALIBRATION All ranges are calibrated at the factory Recalibration is recommended at least every 12 months MAX MIN Max min readings reached by the process are stored until DISPLAY reset by the user or until power to the meter is cycled PASSWORD Three programmable passwords restrict modification of programmed settings Pass 1 Allows use of function keys and digital inputs Pass 2 A
46. diting set reset points Pass 3 Restricts all programming function keys and digital inputs Protecting or Locking the Meter Enter the Password menu and program a six digit password For instructions on how to program numeric values see Setting Numeric Values page 35 000000 o 600000 PASS PASS 1 55 PASS 5 PASS 2 PASS PASS 3 PASS Locd PASS 1 GtotAL PASS Run Mode Record the password for future reference If appropriate it may be recorded in the space provided Model Serial Number Password 1 Password 2 Password 3 61 Model PD7000 Temperature Input Meter Instruction Manual Making Changes to a Password Protected Meter If the meter is password protected the meter will display the message Locd Locked when the Menu button is pressed Press the Enter button while the message is being displayed and enter the correct password to gain access to the menu Note After exiting the programming mode the meter returns to its password protected condition Disabling Password Protection To disable the password protection access the Password menu and enter the correct password twice as shown below The meter is now unprotected until a new password is entered Run Mode 156F tEn P ID Locd 000000 Enter unLac Locd Password Lacd ac ac SetuP pass 9 189 us 2 ig Password PASS 1
47. e 4 20 mA output internal reference source used for scaling the output mA 4 mA output Enter mA output value read by milliamp meter with at least 0 001 mA resolution 00 mn R 20 mA output Enter mA output value read by milliamp meter with at least 0 001 mA resolution uSEr User I O Assign function keys and digital I O i F1 function key Assign F1 function key Fe F2 function key Assign F2 function key F3 F3 function key Assign F3 function key Fu F4 function Assign F4 function digital input di i Digital input 1 Assign digital input 1 8 if expansion modules are connected d Digital output 1 Assign digital output 1 8 if expansion modules are connected CAL Internal temp Enter internal temperature calibration calibration used for factory calibration only na rEF Measured temp Enter the measured reference reference temperature in degrees Celsius e g 25 0 Grau Apply 0 000 mV input Internal Calibration D mi 100 mV Apply 100 000 mV input Enter copy function SEnd Send Send meter settings to another meter dant Done Copy function completed d AU Diagnostics Display parameter settings inPut Input Input selection Far E Degree units Fahrenheit or Celsius Un 5 Units Select the display units tags Ad dusk Adiust Enter Adiust Menu rtdtot Rtd Total Enter RTD Total Menu 65 Model PD7000 Temperature Input Meter Instruction Manual Display Parameter Action Setting F LEEr Filter Fi
48. ed with the reset point Relay Action for Loss of Input Input Break Each relay may be programmed to go to one of the follovving conditions when the meter detects the loss of the input signal 1 Turn On Go to alarm condition 2 Turn Off Go to non alarm condition 3 Ignore Processed as an upscale condition 44 Model PD7000 Temperature Input Meter Instruction Manual MeterVievv Pro Software The meter can also be programmed using the PC based MeterView Pro software available for free download at www predig com Data logging for one meter at the time is available with MeterView Pro software More advanced data acquisition may be accomplished by using any Modbus RTU compliant software In order to program the meter using a computer the meter must be connected using a USB RS 232 or RS 485 serial adapter see ORDERING INFORMATION on page 7 for details 45 Model PD7000 Temperature Input Meter Instruction Manual Relay and Alarm Operation Diagrams The following graphs illustrate the operation of the relays status LEDs and ACK button High Alarm Operation Set gt Reset Set Reset Relay de energized energized l LED off on Automatic non latching I I I ACK I I I pressed Automatic or Manual non latching 1 2 ACK pressed w LL ACK r pressed i i Manual only after passing below Reset latching with clear For Manual reset mode
49. er Instruction Manual NOTES 94 Model PD7000 Temperature Input Meter Instruction Manual NOTES 95 Model PD7000 Temperature Input Meter Instruction Manual How to Contact Precision Digital e For Technical Support please Call 800 610 5239 or 508 655 7300 Fax 508 655 8990 Email support predig com e For Sales Support or to place an order please contact your local distributor or Call 800 343 1001 or 508 655 7300 Fax 508 655 8990 Email sales predig com e For the latest version of this manual please visit VVVVVV predig com PRECISION DIGITAL LIM7000_D SFT063 Ver 3 100 amp up 08 12
50. eriod Voltage Dips 40 V for 5 amp 50 periods 70 V for 25 periods Voltage lt 5 V for 250 periods Interruptions 14 Model PD7000 Temperature Input Meter Instruction Manual Note Testing was conducted on PD7000 meters installed through the covers of grounded metal enclosures with cable shields grounded at the point of entry representing installations designed to optimize EMC performance Declaration of Conformity available at www predig com SAFETY INFORMATION A ZN CAUTION Read complete WARNING Risk of instructions prior to electric shock or installation and operation personal injury of the meter and service should be performed only by trained Hazardous voltages exist within enclosure Installation service personnel WARNING 15 Model PD7000 Temperature Input Meter Instruction Manual INSTALLATION There is no need to remove the meter from its case to complete the installation wiring and setup Instructions are provided for setting up a 12 24 VDC powered meter to operate from 12 VDC power see page 18 Unpacking Remove the meter from box Inspect the packaging and contents for damage Report damages if any to the carrier If any part is missing or the meter malfunctions please contact your supplier or the factory for assistance Panel Mounting Instructions Prepare a standard 1 8 DIN panel cutout 3 622 x 1 772 92 mm x 45 mm Refer to Figure 1 below fo
51. es for thermocouple and RTD connections The TYPE selector svvitch must be set to the proper position for the meter to accept the selected RTD or TC input The RANGE selector svvitch is used to select 100 ohm platinum or 10 ohm copper RTD The 1000 ohm platinum RTD input uses the same setting as the 100 ohm RTD The input type is selected using the Setup menu The selected thermocouple input must correspond to the thermocouple sensor and wire type used SIGNAL EXC T COM 5 1 3 PD o RTD TC 100 10 TYPE RANGE M LINK TC Figure 8 Thermocouple Input Connections 21 Model PD7000 Temperature Input Meter Instruction Manual SIGNAL EXC T COM 25 1 3 RTD TC 100 10 TYPE RANGE M LINK RTD Sensor Figure 9 Three VVire RTD Input Connections The meter accepts two three or four vvire RTDs The three vvire RTD connection has built in lead wire compensation SIGNAL EXC T COM TESS ALS A 1 2 3 RTD TC 100 10 TYPE RANGE M LINK RTD Sensor Figure 10 Two Wire RTD Input Connections Lead wire compensation for two wire RTDs can be applied using the Adjust menu See the Advanced Features Menu on page 63 22 Model PD7000 Temperature Input Meter Instruction Manual SIGNAL EXC T COM A E 3 97 8
52. g Tips 86 Alphabetical List of Display Functions amp Messages 87 Model PD7000 Temperature Input Meter Instruction Manual Table of Figures Figure 1 1 8 DIN Panel Cutout Dimensions 16 Figure 2 Meter Dimensions Side View 17 Figure 3 Meter Dimensions Top VieW 17 Figure 4 Panel Mounting Details eee 18 Figure 5 Jumper Configuration for 12 24 VDC Power 18 Figure 6 Connector Labeling for Fully Loaded PD7000 20 Figure 7 Power Connections nennen nnna 20 Figure 8 Thermocouple Input Connections 21 Figure 9 Three Wire RTD Input Connections 22 Figure 10 Two Wire RTD Input Connections 22 Figure 11 Four Wire RTD Input Connections 23 Figure 12 Average Temperature RTD Input Connections 23 Figure 13 Relay 5 Figure 14 AC and DC Loads Protection Figure 15 Low Voltage DC Loads Protection 25 Figure 16 F4 Digital Input Connections Figure 17 4 20 mA Output Connections Figure 18 Expansion Modules amp
53. high alarm before the time delay has elapsed the On time delay timer resets and the relay does not change state The same principle applies to the Off time delay Note If Automatic or Manual n7An reset mode is selected the LED follows the reset point and not the relay state when the relay is acknowledged 53 Model PD7000 Temperature Input Meter Instruction Manual Relay Operation Details Overview The relay capabilities of the meter expand its usefulness beyond simple indication to provide users with alarm and control functions These capabilities include front panel alarm status LEDs as well as either 2 or 4 optional internal relays and or 4 external relays expansion module Typical applications include high or low temperature alarms control applications such as simple on off temperature control There are four basic ways the relays can be used 1 High or Low Alarms with Latching or Non Latching Relays 2 Simple On Off Control vvith 10096 Adiustable Deadband 3 Sampling Based on Time 4 Relay Alternation Control Relays Auto Initialization When power is applied to the meter the front panel LEDs and alarm relays will reflect the state of the input to the meter The following table indicates how the alarm LEDs and relays will react on power up based on the set and reset points Alarm Hl or LO Set Reset Power Up Relay amp Alarm Point Point Reading LED 1 HI 1000 500 499 Off 2 LO 700 900 499 O
54. ime to accept a setting or Menu button to exit without saving changes o CD nra rir WUC LILILI Increment SEE 1 Accept Next Digital Setting Digit Value Reset 1 35 Model PD7000 Temperature Input Meter Instruction Manual Setting Up the Meter SEEuP It is very important to read the following information before proceeding to program the meter e The meter is factory calibrated prior to shipment to read temperature in degrees Fahrenheit The calibration equipment is certified to NIST standards e There is no need to calibrate the meter simply select the input type F or C and decimal point The Setup menu is used to select 1 Inputtype the meter will accept Degrees F or C Select the display units tags Decimal point position and F or C indication Display parameter and intensity Relay operation 4 20 mA analog output scaling LOU R N Press the Enter button to access any menu or press Up arrow button to scroll through choices Press the Menu button to exit at any time 36 Model PD7000 Temperature Input Meter Instruction Manual SEtuP pub Press Enter inPukb e Ec ES rtd to Accept SEkuP inPuk inPuk es Fort F a gt SEtuP For t For E un ES tEna P SEtuP un ES dEc Pt dddder EI dddddF dddd ddddd SEtuP dEc Pt dEc PE dEc PE dEc Pk dSPLAY bu L EELE d ind SEtuP dSPLAY dSPLA
55. ime Delay menu did i Delay 1 Enter relay 1 time delay setup 1 On 1 Set relay 1 On time delay OFF i Off 1 Set relay 1 Off time delay did Delay 2 Enter relays 2 8 time delay setup br ERH Break Set relay condition if input break detected nar E Ignore Ignore input break condition Processed as an upscale condition un On Relay goes to alarm condition when input break is detected 32 Model PD7000 Temperature Input Meter Instruction Manual Display Parameter Action Setting Description FF Off Relay goes to non alarm condition when input break is detected Raut Analog output Enter the Analog output scaling menu d5 i Display 1 Program display 1 value Gut Output 1 Program output 1 value e g 4 000 mA d 2g Display 2 Program display 2 value Dut e Output 2 Program output 2 value e g 20 000 mA rESEE Reset Press Enter to access the Reset menu r5t Hi Reset high Press Enter to reset max display rSt La Reset low Press Enter to reset min display k HL Reset hi low Press Enter to reset max amp min displays LontrL Control Enter Control menu Auto Automatic Press Enter to set meter for auto operation na An Manual Press Enter to manually control relays or analog output operation PASS Password Enter the Password menu PASS i Password 1 Set or enter Password 1 PR55 2 Password 2 Set or enter Password 2 PASS 3 Password 3 Set or enter Password 3 unLac Unlocked Program password to lock meter Loc
56. ing normal condition and always on during alarm condition regardless of the state of the relay e g Relay acknowledged after alarm condition For latching relays the alarm LEDs reflect the status of the relays regardless of the alarm condition The following tables illustrate how the alarm LEDs function in relation to the relays and the acknowledge button Default F3 key assigned to ACK Latching and Non Latching Relay Operation The relays can be set up for latching manual reset or non latching automatic reset operation Relay terminology for following tables Terminology Relay Condition On Alarm Tripped Off Normal Reset Ack Acknowledged The On and Off terminology does not refer to the status of the relay s coil which depends on the fail safe mode selected AN In latching relay mode latched relays will reset Warning unlatch when power is cycled 55 Model PD7000 Temperature Input Meter Instruction Manual Non Latching Relay Auto Automatic reset only Condition LED Relay Normal Off Off Alarm On On Ack No effect On On Normal Off Off In this application the meter is set up for automatic reset non latching relay Acknowledging the alarm while it is still present has no effect on either the LED or the relay When the alarm finally goes away the relay automatically resets and the LED also goes off Non Latching Relay R n3Rn Automatic
57. ital output 1 Assign digital output 1 8 if expansion modules are connected danE Done Copy function completed dSPLAY Display Enter the Display menu FA LSF Fail safe Enter Fail safe menu Fi F1 function key Assign F1 function key Fe F2 function key Assign F2 function key F3 F3 function key Assign F3 function key FY F4 function Assign F4 function digital input Forli ForC Press Enter to select degrees F or C F_LEEr Filter Set noise filter value L5 1 Fail safe 1 Set relay 1 fail safe operation FL5 2 Fail safe 2 Set relays 2 8 fail safe operation CAL Internal temp Enter internal temperature calibration used calibration for factory calibration only mor E Ignore Ignore input break condition Processed as an upscale condition inFo Information Display software and S N information inPut Input Enter nput selection menu LAECH Latching Set relay for latching operation LEd t LED test Test all LEDs L EELE Lower display Press Enter to assign the Lower display parameter default engineering units Locd Locked Enter password to unlock meter 88 Model PD7000 Temperature Input Meter Instruction Manual LE CLr Latching Set relay for latching operation with manual cleared reset only after alarm condition has cleared na An Manual Control Press Enter to manually control relays or analog output operation n3 RH Maximum Program maximum mA output allowed na i
58. ler than the bypass value are filtered or averaged by the meter The noise filter bypass may be set between 0 1 and 99 9 of full scale Rounding Feature round The rounding feature is used to give the user a steadier display with fluctuating signals Rounding is used in addition to the filter function Rounding causes the display to round to the nearest value according to the rounding selected This setting affects the last two digits regardless of decimal point position On this ProVu model the valid settings are 1 2 5 and 10 only 69 Model PD7000 Temperature Input Meter Instruction Manual Modbus RTU Serial Communications SEr RL The meter is equipped with serial communications capability as a standard feature using the Modbus RTU Serial Communication Protocol To communicate with a computer or other data terminal equipment an RS 232 RS 485 or USB adapter PDA8008 option is required see Ordering Information on page 7 for details Digital s expansion modules cables or meters to the RJ45 M LINK connector Otherwise damage will occur Warning to the equipment and the meter Do not connect any equipment other than Precision Note More detailed instructions are provided with each optional serial communications adapter Note Refer to the ProVu Modbus Register Tables located at www predig com for details SEr AL SLAU id 20 bRud Er dLY SEr AL SEr AL SEr AL E bYE PAr EY SEr AL SEr AL
59. llows use of function keys digital inputs and editing set reset points Pass 3 Restricts all programming function keys and digital inputs NON VOLATILE All programmed settings are stored in non volatile memory MEMORY for a minimum of ten years if power is lost POWER 85 265 VAC 50 60 Hz 90 265 VDC 20 W max OPTIONS or jumper selectable 12 24 VDC 10 15 W max FUSE Required external fuse UL Recognized 5 A max slow blow up to 6 meters may share one 5 A fuse NORMAL MODE REJECTION Greater than 60 dB at 50 60 Hz ISOLATION 4 kV input output to power line 500 V input to output 8 Model PD7000 Temperature Input Meter Instruction Manual OVERVOLTAGE Installation Overvoltage Category II CATEGORY Local level with smaller transient overvoltages than Installation Overvoltage Category III ENVIRONMENTAL ProVu Series PD7000 Operating temperature range 40 to 65 C Storage temperature range 40 to 85 C Relative humidity 0 to 90 non condensing ProtEX MAX PD8 Series T6 Class operating temperature range Ta 40 to 60 C T5 Class operating temperature range Ta 40 to 65 C See LIM8 ProtEX MAX instruction manual for additional details MAX POVVER ProtEX MAX PD8 Series Maximum power dissipation DISSIPATION limited to 15 1 W See LIM8 ProtEX MAX instruction manual for additional details CONNECTIONS Removable screw terminal blocks accept 12 to 22 AWG wire RJ45
60. lter value BYPASS Bypass Bypass value round Round Round value dSPLAY Display Display assignments rELAY Relays Relay settings Raut Analog output Analog output scaling Rout Pr Analog output Analog output programming programming SEr AL Serial Serial communication settings LEd 6 LED test Test all LEDs inFo Information Display software and S N information 66 Model PD7000 Temperature Input Meter Instruction Manual Offset Adjust dJuSt This parameter allows the user to select an offset adjustment to the temperature being displayed Offset adjustment values can be either positive or negative and can be any number within 50 0 F 27 8 C The offset adjustment value is programmed through the Adjust menu The offset adjustment feature can be useful to compensate for errors due to thermocouple junctions or excessive lead wire resistance in RTDs Note The offset adjustment value is not reset to zero when the type of temperature sensor is changed i e TC type or RTD curve Celsius Fahrenheit conversion must be made manually by the user Recalibration of the Meter E ERL The Calibration t CAL menu is used to recalibrate the thermocouple and RTD inputs e The meter is factory calibrated prior to shipment to read temperature in degrees Fahrenheit The calibration equipment is certified to NIST standards e There is no need to calibrate the meter simply select the input type F or C and decimal point e Check calibration
61. med to go On Off or to Ignore Note Ignore is detected as an upscale condition Analog output goes to the programmed sensor break value RTD Up to 10 RTDs connected in parallel can be averaged AVERAGING ACCURACY amp RANGES Type Range F Accuracy Range C Accuracy J 200 to 2000 1 8 F 129 to 1093 1 C K 200 to 2400 1 8 F 129 to 1316 1 C T 200 to 752 1 8 F 129 to 400 1 C E 200 to 1800 1 8 F 129 to 982 t1 C R 50 to 3000 3 6 F 46 to 1649 2 C S 50 to 3000 3 6 F 46 to 1649 2 C B 752 to 3300 3 6 F 400 to 1816 2 C N 100 to 2300 3 6 F 73 to 1260 2 C C 32 to 4100 3 6 F 0 to 2260 2 C 10Q 328 to 500 0 2 F 200 to 260 t 0 1 C 1000 328 to 1562 0 7 F 200 to 850 0 4 C 1200 110 to 500 0 2 F 79 to 260 0 1 C 10000 328 to 900 0 7 F 200 to 482 0 4 C 10 Model PD7000 Temperature Input Meter Instruction Manual Relays RATING 2 or 4 SPDT Form C internal and or 4 SPST Form A external rated 3 A 30 VDC and 125 250 VAC resistive load 1 14 HP 50 W 125 250 VAC for inductive loads NOISE Noise suppression is recommended for each relay contact SUPPRESSION Switching inductive loads see page 25 for details DEADBAND 0 100 of span user programmable HIGH OR LOW User may program any alarm for high or low trip point ALARM Unused alarm LEDs and relays may be disabled turn off RELAY Automatic non latching
62. n 3 LO 250 400 499 Off 4 HI 450 200 499 On Fail Safe Operation The following table indicates how the relays behave based on the fail safe selection for each relay Fail Safe Non Alarm State Alarm State Power Failure Selection NO NC NO NC Off Open Closed Closed Open Relays go to non alarm state On Closed 1 Open Open Closed Relays go to alarm state Note NO Normally Open NC Normally Closed This refers to the condition of the relay contacts when the power to the meter is off 54 Model PD7000 Temperature Input Meter Instruction Manual Front Panel LEDs The LEDs on the front panel provide status indication for the following LED Status LED Status 1 Alarm 1 5 Alarm 5 2 Alarm 2 6 Alarm 6 3 Alarm 3 7 Alarm 7 4 Alarm 4 8 Alarm 8 The meter is supplied with four alarm points that include front panel LEDs to indicate alarm conditions This standard feature is particularly useful for alarm applications that require visual only indication The LEDs are controlled by the set and reset points programmed by the user When the display reaches a set point for a high or low alarm the corresponding alarm LED will turn on When the display returns to the reset point the LED will go off The front panel LEDs respond differently for latching and non latching relays For non latching relays the LED is always off dur
63. n Minimum Program minimum mA output allowed na rEF Measured temp Enter the measured reference temperature reference in degrees Celsius e g 25 0 FF Off Relay goes to non alarm condition when input break is detected FF Off Disable relay and front panel status LED Select Off to enable Interlock feature FF Off 1 Set relay 1 Off time delay Gna 0mV Apply 0 000 mV input Internal Calibration an On Enable fail safe operation n On Relay goes to alarm condition when input break is detected n 1 On 1 Set relay 1 On time delay OPER Open Open sensor indication 0 Overrange Program mA output for display overrange Out Output 1 Program output 1 value e g 4 000 mA Gut Output 2 Program output 2 value e g 20 000 mA PAr EY Parity Select parity Even Odd or None with 1 or 2 stop bits PASS Password Enter the Password menu PASS 1 3 Password 1 3 Set or enter Password 1 3 rELRS Relay Enter the Relay menu rESEE Reset Press Enter to access the Reset menu eli d Relay 1 Relay 1 setup riy e Relay 2 Relays 2 8 setup Note Relays 5 8 are shown only if expansion relay module is installed round Round Set the rounding value for display variables 89 Model PD7000 Temperature Input Meter Instruction Manual rSt Reset 1 Program reset point 1 r k Hi Reset high Press Enter to reset max display r k Lo Reset low Press Enter to reset min displ
64. nnections The relay and the digital I O expansion modules PDA1004 amp PDA1044 are connected to the meter using a CAT5 cable provided with each module The two RJ45 connectors on the expansion modules are identical and interchangeable they are used to connect additional modules to the system Note The jumper located between the RJ45 connectors of the PDA1044 must be removed on the second digital I O module in order for the system to recognize it as module 2 with the power on More detailed instructions are provided vvith each Warning optional expansion module Do not connect or disconnect the expansion modules Figure 18 Expansion Modules amp DIN Rail Mounting Kit EE G RLY5 RLY6 RLY7 RLY8 00900020 NO Figure 19 External Relays Module Connections 27 Model PD7000 Temperature Input Meter Instruction Manual WA L 606000000 1 D B M 01 02 O4 G 1 IN DA 4 NE VE 5VDC D 1 4 DO 1 4 GND Figure 20 Digital I O Module Connections Interlock Relay Feature As the name implies the interlock relay feature reassigns one or more alarm control relays for use as interlock relay s Interlock contact s are wired to digital input s and trigger the interlock relay This feature is enabled by configuring the relay and relative digital input s see page 58 In one example dry interlock contacts are connected in series to one digital input which will be used to force on
65. of the meter at least every 12 months Allow at least 30 minutes warm up time before performing recalibration procedure to ensure specified accuracy 67 Model PD7000 Temperature Input Meter Instruction Manual Recommended Calibration Points To recalibrate the meter it is recommended to use the Fahrenheit scale this will give a greater degree of accuracy to the calibration The scale can be changed to the Celsius scale after calibration is completed The meter will display temperature accurately in any scale The following table shows the recommended low and high calibration points for all types Type of input Input 1 Input 2 Check Low High Middle Type J 32 F 1184 F 600 F Type K 32 F 1895 F 960 F Type T 32 F 698 F 360 F Type E 32 F 1652 F 800 F Type R 32 F 3110 F 1500 F Type S 32 F 3110 F 1500 F Type B 32 F 3110 F 1500 F Type N 32 F 1472 F 700 F Type C 500 F 3650 F 1800 F 10 Q Cu RTD 32 F 450 F 200 F 9 035Q 18 032Q 12 6390 100 Q Pt RTD 32 F 1148 F 590 F 0 00385 100Q 320 120 215 610 100 Q Pt RTD 32 F 1148 F 590 F 0 00392 100Q 324 490 217 890 120 O Ni RTD 32 F 410 F 221 F 1200 315 310 205 220 1000 Q Pt RTD 32 F 900 F 450 F 0 00385 1000Q 2750 4Q 1876 50 1000 Q Pt RTD 32 F 900 F 450 F 0 00392 1000Q 2785 10 1893 70 Recalibration Procedure 1 Connect signal to the meter using the appropriate wire e g
66. oint Set decimal point dddd dddd d dddd F dddd dF dSPLAY Display Enter the Display menu bd Upper display Press Enter to assign the Upper display parameter default PV temperature L ELE Lower display Press Enter to assign the Lower display parameter default engineering units d inky Display Set display intensity level from 1 to 8 intensity rELRS Relay Enter the Relay menu ridi Relay 1 Relay 1 setup Act Action 1 Set relay 1 action Aiuto Automatic Set relay for automatic reset Auto manual Set relay for automatic amp manual reset any time 31 Model PD7000 Temperature Input Meter Instruction Manual Display Parameter Action Setting Description LREcH Latching Set relay for latching operation LE ELr Latching Set relay for latching operation with manual cleared reset only after alarm condition has cleared RLtErn Alternate Set relay for alternation control SAnaPL Sampling Set relay for sampling operation FF Off Disable relay and front panel status LED Select Off to enable Interlock feature SEE Set 1 Program set point 1 eSt Reset 1 Program reset point 1 riy e Relay 2 Relays 2 8 setup Note Relays 5 8 are shown only if expansion relay module s installed FA L 5F Fail safe Enter Fail safe menu FLS 1 Fail safe 1 Set relay 1 fail safe operation on On Enable fail safe operation FL5 e Fail safe 2 Set relays 2 8 fail safe operation dELAY Delay Enter relay T
67. play readings Relay operation is reversed Check 1 Fail safe in Setup menu 2 Wiring of relay contacts Relay and status LED do not respond to signal Check 1 Relay action in Setup menu 2 Set and reset points Flashing relay status LEDs Relays in manual control mode or relay interlock svvitches opened Meter not communicating with application programs Check 1 Serial adapter and cable 2 Serial settings 3 Meter address and baud rate f the display locks up or the meter does not respond at all Cycle the power to reboot the microprocessor Other symptoms not described above Call Technical Support for assistance Note Certain sequences of events can cause unexpected results To solve these ssues it is best to start fresh from factory defaults and map changes ahead of time rather than at random 86 Model PD7000 Temperature Input Meter Instruction Manual Alphabetical List of Display Functions amp Messages Display Parameter Action Setting iB nau 100 mV Apply 100 000 mV input H na R 4 mA output Enter mA output value read by milliamp meter with at least 0 001 mA resolution 28 nx A 20 mA output Enter mA output value read by milliamp meter with at least 0 001 mA resolution 99999 Flashing Overrange condition 9999 display Underrange condition A385 A385 Set meter for 0 00385 curve A392 A39
68. point the relay trips and the sample time starts After the sample time has elapsed the relay resets The cycle repeats every time the set point is crossed going up for high alarms and going down for low alarms The sample time can be programmed between 0 1 and 5999 9 seconds 51 Model PD7000 Temperature Input Meter Instruction Manual Signal Loss or Input Break Relay Operation The following graph shows the input break relay operation for a high alarm relay Set Relay de energized energized LED off on i Input Break Ignore LED Input Break Off 1 Relay LED Input Break On When the meter detects a break in the input the relay will go to one of the following selected actions 1 Turn On Go to alarm condition 2 Tum Off Go to non alarm condition 3 Ignore Processed as an upscale condition 52 Model PD7000 Temperature Input Meter Instruction Manual Time Delay Operation The following graphs show the operation of the time delay function h 1 1 7 7 lt Tdelay lt Tdelay gt Tdelay On Time Delay ld 1 1 D d 1 Tdelay Tdelay gt Tdelay Relay PA J LED Off Time Delay When the signal crosses the set point the On time delay timer starts and the relay trips when the time delay has elapsed If the signal drops below the set point
69. r custom legends Modbus input Off no display 7 Display reading and units Display Intensity The meter has eight display intensity levels to give the best performance under various lighting conditions Select intensity 8 for outdoor applications The default intensity is 8 oarwn 38 Model PD7000 Temperature Input Meter Instruction Manual Display Setup Menu e Press the Up arrow to change selection e Press Enter to accept setting e Press Menu to exit programming dSPLAY bub o L EELE d Inky SEbuP dSPLAY dSPLAY dSPLRY d un ik Ink Ii LELE d Inky Y Y d Pu d PU int e bul L EELE d inkH Select dSEE L EELE 1 d r u d r u int B L EELE d Inky d Hi d Hi bul L EELE d Lo d Lo bul L EELE oy Ice e d HL d HL bul L EELE y E bu5 nn bu5 L EELE D d of F L EELE After setting up the input and display press the Menu button to exit programming and skip the rest of the setup menu Press the Menu button again and the Up arrow to reach the Setup menu again and complete the setup of the meter 39 Model PD7000 Temperature Input Meter Instruction Manual Setting the Input Units or Custom Tags un 65 Enter the input unit or custom tag that will be displayed if alternating rate total or grand total and units is selected in the un 5 menu ord un it is selected as the Lower display parameter See the flow cha
70. r more details Clearance allow at least 6 0 152 mm behind the panel for wiring Panel thickness 0 04 0 25 1 0 mm 6 4 mm Recommended minimum panel thickness to maintain Type 4X rating 0 06 1 5 mm steel panel 0 16 4 1 mm plastic panel Remove the two mounting brackets provided with the meter back off the two screws so that there is 72 6 4 mm or less through the bracket Slide the bracket tovvard the front of the case and remove nsert meter into the panel cutout Install mounting brackets and tighten the screws against the panel To achieve a proper seal tighten the mounting bracket screws evenly until meter is snug to the panel along its short side DO NOT OVER TIGHTEN as the rear of the panel may be damaged Note See Figure 24 on page 91 for 1 8 DIN Panel Cutout Template A I 3 622 92mm 1 Square Corners to 0 060 1 5mm Max Radius Refer to page B 4 772 17 for mounting 45mm Panel Cutout dimensions to DIN 43700 Tolerances A 0 032 0 8mm 0 000 0 0mm B 0 024 0 6mm 0 000 0 0mm Figure 1 1 8 DIN Panel Cutout Dimensions 16 Model PD7000 Temperature Input Meter Instruction Manual Mounting Dimensions 1 76 44 5 mm OBO ele 4 77 15 mm i 5 05 128 mm 6 152 mm Clearance Figure 2 Meter Dimensions Side Vievv Optional 9 ON ON 9 ON ON Connectors T FFA HH Installed
71. read room temperature 10 This completes the calibration of all the thermocouple ranges 23 ICAL na rEF 250 na rEF m mur 250 IDO 250 75 Model PD7000 Temperature Input Meter Instruction Manual RTD Input Internal Calibration 1 9 Set the Type selector switch in the RTD position and the Range switch in the 10 position Using 3 wires connect a precision calibrator resistance output to the meter In the Setup menu select the input RTD 100 Pt A385 Access the Advanced Features menu and scroll to the CAL menu and press Enter The meter displays the message La Apply 9 035 ohm and press Enter The display flashes for a moment while the meter is accepting the low input signal for the 10 ohm RTD After the display stops flashing press Enter again The meter displays the message Apply 18 032 ohm and press Enter The display flashes for a moment while the meter is accepting the high input signal for the 10 ohm RTD After the display stops flashing press Enter again The meter displays the message 00 Lo Do NOT press Enter Move the Range selector switch to the 100 position Apply 100 ohm and press Enter The display flashes for a moment while the meter is accepting the low input signal for the 100 ohm RTD The meter displays the message 00 Apply 320 12 ohm and press Enter The display flashes for a moment while the meter is ac
72. rt on page 39 to access the display menu to show the unit or tag on the Lower display The engineering units or custom legends can be set using the following 7 segment character set Display Character Display Character 0 H K i 1 L L 2 na m j 3 n n 4 4 O 5 5 b 6 P P 1 7 4 q B 8 r r 5 9 5 S H A E t b b u u L C u V uy w d d H X E E d Y F F e 2 5 G 3 g r H H L h h d l i i Degree 4 Notes Degree symbol represented by lt if programming with MeterView Pro Maja The letters m and w use two 7 segment LEDs each when selected the characters to the right are shifted one position Press and hold up arrow to auto scroll the characters in the display 40 Model PD7000 Temperature Input Meter Instruction Manual Setting the Relay Operation rELAY This menu is used to set up the operation of the relays N During setup the relays do not follow the input and they will remain in the state found prior to entering the Relay menu Caution e Relay action a Automatic reset only non latching b Automatic manual reset at any time non latching c Latching manual reset only d Latching with Clear manual reset only after alarm condition has cleared e Relay alternation control automatic reset only f Sampling the relay
73. se PDA1200 meter copy cable only Warning 2 Do not connect the two meters to the same signal source 3 Power up both meters Leave Clone meter in Run Mode 4 Enter the Advanced Features menu of the Master meter see Advanced Features Menu on page 63 5 Scroll to the Copy function using the Up arrow button then press Enter 6 The meter displays the message 5End Press Enter the display flashes while sending data The message don is displayed when copying is completed CoPY SEnd Display flashes while sending data 7 The Clone meter displays the message EP r while being programmed then the message donE when copying is completed The meter initializes and returns to Run Mode using the same settings as the Master 8 If meter to be cloned does not respond to the data being sent refer to Copy Function Requirements on page 77 78 Model PD7000 Temperature Input Meter Instruction Manual METER OPERATION The meter is capable of accepting a variety of thermocouples and RTDs The dual line display can be customized by the user to operate in such a way as to satisfy a specific application Typically the Upper display is used for the process variable while the Lower display is used engineering units custom legend or set point indication Additionally the meter can be set up to display the thermocouple or RTD input on the Upper display and the Modbus input on the Lower display The relays and
74. the Advanced Features menu to access Diagnostics menu see Advanced Features Menu page 63 It provides an easy way to view the programmed parameter settings for troubleshooting purposes Press the Enter button to view the settings and the Menu button to exit at any time For a description of the diagnostic messages see Advanced Features Menu amp Display Messages page 64 Determining Software Version To determine the software version of a meter 1 Goto the Diagnostics menu d AG and press Enter button 2 Press Up arrow button and scroll to Information menu info 3 Press Enter to access the software number 5FE and version UEr information Write down the information as it is displayed Continue pressing Enter until all the information is displayed 4 The meter returns to Run Mode after displaying all the settings 81 Model PD7000 Temperature Input Meter Instruction Manual Reset Meter to Factory Defaults When the parameters have been changed in a way that is difficult to determine what s happening it might be better to start the setup process from the factory defaults Instructions to load factory defaults 1 2 3 Enter the Advanced Features menu See Advanced Features Menu page 63 Press Up arrovv to go to Diagnostics menu Press and hold Right arrovv for three seconds press Enter when display flashes rESEE Note If Enter is not pressed within three seconds the display returns to the Diagnostics
75. ut Calibrate Calibrate the internal 4 20 mA source reference used to scale the 4 20 mA output Analog Output Source The source for generating the 4 20 mA output may be assigned to the process variable maximum or minimum value reached by the process one of the set points or the Modbus PV input Sour cE Pu 25 n RH mom RoutPr SourcE SourcE Sour cE na bu5 7 NOOR WD SourcE Analog Output Calibration To perform the analog output calibration it is recommended to use a milliamp meter with a resolution of at least 0 1 UA to measure the output current The values saved internally during this procedure are used for scaling the 4 20 mA output in the Sefup menu 72 Model PD7000 Temperature Input Meter Instruction Manual Programmable Function Keys User Menu u5Er The User menu allows the user to assign the front panel function keys F1 F2 F3 digital input F4 and up to eight digital inputs to access most of the menus or to activate functions immediately e g Reset max amp min Up to eight digital outputs can be assigned to a number of actions and functions executed by the meter e g Alarms relay acknowledgement etc uSEr f g 5 m d B dis dti uSEr 7 uSEr uSEr If installed Function Keys amp Digital I O Available Settings Display Description Display Description r5t HL Reset max amp min d iSAb

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