Delta Electronics DVP04TC-S User's Manual
Contents
1. l i i 4 00 Unit mm 1 Status indicator Power RUN and ERROR 8 Extension port 2 Model Number 9 Extension Clip 3 DIN rail clip 10 DIN rail location 35mm 4 I O terminals 11 RS 485 Communication port 5 I O point indicator 12 Extension Clip 6 Extension hole of the extension unit mounting 13 DC Power input pins 7 Specification Label 14 Extension port 2 3 External wiring Note 1 Use only the wires that are supplied with your thermocouple sensor Tighten PLC terminal screws to a torque of 1 95 kg cm 1 7 in lbs i Note 2 Terminal SLD is a grounding Thermocouple Shielded 1 CH4 location for noise suppression power supply module and terminal of DVPO4TC S terminal of thermocouple sensors module power module at to system earth ground Converter Grounding Warning DO NOT connect wires to the No Connection terminals Use copper conductor only 60 C Class 3 Grounding I I l l l I l I i l o Note 3 Please connect terminal of l l l I l i l l i 100 of less ee ee eee ee eee eer 2 4 Terminals of analog module DVPO4AD S DVPO2DA S DVPO4DA S DVPO4PT S 0 A DVP04TC S DVPO6XA2. H 40A4 X R CH3 average degrees F H 40A5 X R CH4 average degrees F Present temperature of 14 H4048 40A8 KED CC p Present temperature of 5 H 40A9 40A9 PES CC P Present temperature of channels CH1 CH4 unit 0 1 degrees C Present temperature of 16 H40AA X CH3 C Present temperature of Hoas X R femto Reserved Present temperature of 9 H40AE 40AE CE CE P Present temperature of 20 H40AF 40AF PES aaa CF P Present temperature of channels CH1 CH4 unit 0 1degrees F Present temperature of 21 H40BO X CH3 F Present temperature of 22 H4081 40B1 E ua CF P 23 24 Haone O R CH1 OFFSET vaus 25 H40AF O R CH2 OFFSET Value Adjust offset value of channels CH1 CH4 The range is 1000 1000 and 26 H40B0 O R CH3 OFFSET Value factory setting is KO unit 0 1 degrees C 27 h aop1 O R CH4 OFFSET vae 28 29 H 40B4 X R Erorstatus Data register stores the error status refer to fault code chart for details 31 R W Communication address RS 485 communication address H 40B5 setting Setting range is 01 255 and factory setting is K1 32 H 40B6 R W Communication baud rate Communication baud rate 4800 9600 19200 38400 57600 and 115200 bps setting b0 4800 bps bit sec b1 9600 bps bit sec factory setting b2 19200 bps bit sec b3 38400 bps bit sec b4 57600 bps bit sec b5 115200 bps bit sec b6 b13 Reserved
3. b14 switch between low bit and high bit of CRC code only for RTU mode b15 RTU mode b15 corresponds to CH4 when b15 1 scale exceeds the range or external 33 H 40B7 R W Reset to factory setting b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 bo contact has no connection ERR LED flashes Definition of ERR CH4 CH3 CH2 CH1 LED Example Setting of CH1 1 bO Reserved 2 b1 Reserved H 40B4 O R Software version Display software version in hexadecimal Example H 010A version 1 0A 35 48 System used O means latched X means not latched 3 b2 Set to 1 and PLC will be reset to factory settings Definition of ERR LED b12 b15 1111 factory settings b12 corresponds to CH1 when b12 1 scale exceeds the range or external contact has no connection ERR LED flashes b13 corresponds to CH2 when b13 1 scale exceeds the range or external contact has no connection ERR LED flashes b14 corresponds to CH3 when b14 1 scale exceeds the range or external contact has no connection ERR LED flashes R means can read data by using FROM instruction or RS 485 W means can write data by using TO instruction or RS 485 Explanation 1 CR 0 The PLC model type 2 CR 1 Used to set the working mode of four channels CH1 CH4 There are 2 modes J type and K type for each channel and can be set individually For example If you want to set CH1 CH4 as following CH1 mode 0 b2 b0 000 CH2
4. mode 1 b5 b3 001 CH3 mode 0 b8 b6 000 and CH4 mode 1 b11 b9 001 you should set CR 1 to H0208 The higher bits 012 b15 will be reserved and the factory setting is H0000 3 CR 2 CR 5 Used to set the times of input readings for the average temperature calculation The available range is K1 K4096 and factory setting is K10 Note When PLC sets average times via TO DTO instructions please use rising edge falling edge detection instruction Such as LDP and LDF to get correct average times 4 CR 6 CR 9 The average temperature C The average temperature is calculated from multiple temperature readings Example If CR 2 is 10 the temperature in CR 6 will be the average of the last 10 readings in CH1 5 CR 10 CR 13 The average temperature F The average temperature is calculated from multiple temperature readings Example If CR 2 is 10 the temperature in CR 12 will be the average of the last 10 readings in CH1 CR 14 CR 17 display present temperature C of CH1 CH4 input signal CR 18 CR 23 CR 28 CR 29 are reserved CR 19 CR 22 display present temperature F of CH1 CH4 input signal oO O N O CR 24 CR 27 display offset value of channels CH1 CH4 The range is 1000 1000 and unit is 0 1 degrees C The definition of OFFSET is Actual temperature temperature measured by DVP04TC S OFFSET value 10 CR 30 is a fault code register Refer to the following chart Fault description b15 b8 7 b6
5. modules is 8 modules and they do not occupy any digital I O points of the MPU Temperature Input Range Overall Accuracy Communication Mode RS 485 Connection to a DVP PLC MPU in Series 3 2 Other Specification Power Specification Maximum Power Consumption 2W at 24 VDC 20 4VDC 28 8VDC 15 20 Environment Condition Environment Condition Follow the DVP PLC MPU Static Electricity Prevention All places between terminals and ground comply with the spec CR Controlled Register DVPO4TC S platinum temperature sensors Explanation RS 485 address H 4096 O R Model type System used DVP04TC S model code H 8B H 4097 1 R W Thermocouple type Example Setting of CH1 1 bO set 0 to use J type and set 1 to use K type 2 b1 Reserved 3 b2 Reserved H 4098 O R W CH1 average number H 4099 O R W CH2 average number The number of readings used for average temperature on channels CH1 CH4 H 409A O RW CH3 average number Setting range is K1 K4096 and factory setting is K10 H 409B O R W CH4 average number H 409C X R CH1 average degrees C 7 CH2 average degrees C ial ne AR 2 2 C Average degrees for channels CH1 CH4 unit 0 1 degrees C H 409E X R CH3 average degrees C H 409F X R CH4 average degrees C H 40A2 X R CH1 average degrees F 11 CH2 average degrees F Eag HAUAS ERI 2 3 l Average degrees for channels CH1 CH4 unit 0 1 degrees F
6. 005 A DELTA http www delta com tw industrialautomation DVPO04TC 1 WARNING A Always read this instruction thoroughly before using the DVPO4TC S ll 5011620600 T4E0 Thermocouple Sensors Instruction Sheet A Make sure that power is OFF before wiring A This is an OPEN TYPE PLC The PLC should be kept in an enclosure away from airborne dust humidity electric shock risk and vibration Also it is equipped with protective methods such as some special tools or keys to open the enclosure in order to prevent hazard to users or damage the PLC A Do NOT connect the AC main circuit power supply to any of the input output terminals or it may damage the PLC Check all the wiring prior to power up A Do NOT touch internal circuit within 1 minute after power is OFF S J P A Make sure that the DVPO4TC S is properly grounded E to avoid any electromagnetic noise 2 1 Model Explanation and Peripherals Thank you for choosing DELTA s DVP Series PLC The DVPO4TC S allows the connection of four thermocouple sensors Type J K The DVPO4TC S series can read write the data by using instructions FROM TO via DVP PLC SS SA SX SC MPU program There are 49 CR Control Register in each module and 16 bits for each register DVPO4TC S thermocouple sensor can update software version by RS 485 Power supply and main processing units are sold separately The DVPO4TC S works with both Centigrade and Fa
7. H1 CH4 4 data from CR 14 CR 17 and save them into D30 D33 Reading the present temperature F of CH1 CH4 4 data from CR 19 CR 22 and save them into D34 D37 Related Instructions Explanation S pecial module CR 78 T GP EE a SS SASW SC EH Bit device Word device X Y M S K H KnX knY knM KnS T C D E F MANAN a E e a ea DJ Tt EE nf dxb ft tT SSS crow Note The usage range of operand m is 0 7 The usage range of operand mz SS SA 0 48 EH Flag When M1083 On it allows to 0 254 insert interrupt during FROM TO Refer to following for detail 116 bit instruction 9 STEPS Continuous execution Pulse execution I I I I Pulse I execution The usage range of operand n SS SA n 1 49 m2 EH 1 255 m2 SS series model doesn t support pulse execution instruction FROMP DFROMP Command m1 the number for special module m2 the number of CR Control Register of special Explanation module that will be read D the location to save reading data n the data number of reading one time DVP series PLC uses this instruction to read CR data of special module D When assigning bit operand K1 K4 can be used for 16 bit and K5 K8 can be used for 32 bit Please refer the following footnote for calculationof special module number Special module CR aan utc EAA Word Pans Continuous Pulse execution execution Note The usage r
8. S DVPO8RT S e e nm cad Tih La Tl O DUP 04AD DUP 2DA DUP 4DA DUP 4PT TUBES DUP B4TC DUP BexA DUP BSART pu QT STANDARD SPECIFICATIONS 3 Function Specifications 1 Platinum Temperature Module 04TC Centigrade C Fahrenheit F Power Supply Voltage 24 VDC 20 4VDC 28 8VDC 15 20 Analog Input Channel 4 channels per module Sensors Type J type or K type thermocouple J type 100 C 700 C J type 148 F 1292 F K type 100 C 1000 C K type 148 F 1832 F Se re nee J type K 1000 K7000 J type K 3280 K12920 g g K type K 1000 K10000 K type K 1480 K18320 0 5 of full scale of 25 C 77 F 1 of full scale during 0 55 C 32 131 F 250 ms x channels Isolation between digital and analog circuitry There is no isolation between channels 2 s complement of 16 bit 13 Significant Bits Yes CR 2 CR 5 may be set and the range is K1 K4096 Self Diagnostic Function Yes MODBUS ASCII RTU Mode Communication baud rate of 4800 9600 19200 38400 57600 115200 For ASCII mode date format is 7Bits even 1 stop bit 7 E 1 For RTU mode date format is 8Bits even 1 stop bit 8 E 1 The RS 485 is disabled when the DVPO4TC S is connected in series to an MPU When DVP04TC S modules are connected to an MPU the modules are numbered from 0 7 0 is the closest to the MPU and 7 is the farthest The Maximum number of
9. ange of operand m is a The usage range of operand mz SS SA 0 48 EH 0 254 e Flag When M1083 On it allows The usage range of operand n SS SA n 1 49 m2 to insert interrupt during EH 1 255 m_2 FROM TO For SS series it doesn t support pulse execution Refer to following for detail instruction TOP DTOP Command m1 the number of special module m2 the number of CR Control Register of special Explanation module that will be wrote in S the data to write in CR n the data number to write in one time DVP series PLC uses this instruction to write data into CR of special module S When assigning bit operand K1 K4 can be used for 16 bit and K5 K8 can be used for 32 bit The rule of instruction operand Footnot aia m1 arrangement number of special module The number of special module that connects to PLC MPU The numbering order of special module from the near to the distant of MPU is from 0 to 7 The maximum is 8 special modules and won t occupy I O point m2 the number of CR Built in 16 bit of 49 groups memory of special module is called CR Control Register The number of CR uses decimal digital 0 48 All running status and setting values of special module has included If using FROM TO instruction the unit of read write of CR is one number for one time If using DFROM DTO instruction the unit of read write of CR is two numbers in one time Upper 16 bit Lower 16 bit CR 10 CR 9 lt Specif
10. b5 b4 b3 b2 bt bo K1 H1 0 Analog input value error K2 H2 Setting mode error K4 H4 Offset Gain error K8 H8 Reserven Note Each fault code will have corresponding bit b0 b7 Two or more faults may happen at the same time 0 means normal and 1 means fault occurs 11 CR 31 RS 485 communication address Setting range is 01 255 and factory setting is K1 12 CR 32 RS 485 communication baud rate 4800 9600 19200 38400 57600 and 115200 b0 4800bps b1 9600bps factory setting b2 19200bps 63 38400 bps b4 57600 bps b5 115200 bps b6 b13 Reserved b14 switch between low bit and high bit of CRC code only for RTU mode b15 ASCII RTU mode For ASCII mode date format is 7Bits even 1 stop bit 7 E 1 For RTU mode date format is 8Bits even 1 stop bit 8 E 1 13 CR 33 Used to reset the settings of CR registers to factory settings 14 CR 34 software version 15 CR 35 CR 48 Reserved for internal system use 16 The corresponding parameters address H 4096 H 40C7 of CR 0 CR 48 may provide users to read write data via RS 485 communication a Communication baud rate 4800 9600 19200 38400 57600 115200 bps b Communication format ASCII mode is 7Bit even bit 1 stop bit 7 E 1 Communication format of RTU mode is 8Bit even bit 1 stop bit 8 E 1 c Function code O03H read data from register O6H write a WORD into register 10H write many WORDs into register Temperature Digital Characte
11. hrenheit Centigrade is 0 1 degrees and for Fahrenheit is 0 18 degrees The input resolution for m Nameplate Explanation PLC model_ Input power Supply Spec gt MODEL DVP04TC S POWER INPUT 24Vdc 2W THERMOCOUPLES TYPEJ K RESOLUTION 14BITS PTT UL 04TC S0T5020001 DELTA ELECTRONICS INC Analog Input Output Module Spec Barcode series and version gt MADE IN XXXXXX E Model Explanation CED Serial Number DVPOOOO O 04TC S 0 T 5 020001 par Production series Production week S for SS SA series MPU Production year 2005 Production place Taoyuan Serial number of version Production Model Product Series Input Output points Model type AD Analog input module TC Thermocouple sensors Type J K DA Analog output module XA Analog input output mixed module PT Platinum temperature sensors PT 100 RT Resistor Thermocouple NTC 2 2 Product Profile and Outline 4 wo amp fy 0 2520 To N o 000 a 2 O P E N ag o Co a u o NIO J oO N l erg 5 Aro oro 90 00 90 00 pE o N a o s i i I ji i I jl i ji i i DUP a4TC y wo SN cn l
12. ied CR number The number of transmission groups n The meaning of n 2 of 16 bit instruction and n 1 of 32 bit are the same _ device Specified a device Specified 16 bit command when n 6 32 bit command when n 3 In SS series models flag M1083 is not provided When FROM TO instruction is executed all interrupts including external or internal interrupt subroutines will be disabled All interrupts will be executed after FROM TO instruction is completed Besides FROM TO instruction also can be executed in the interrupt subroutine The function of the flag M1083 FROM TO mode exchange provided in SA EH series models 1 When M1083 Off FROM TO instruction is executed all interrupts including external or internal interrupt subroutines will be disabled All interrupts will be executed after FROM TO instruction is completed Besides FROM TO instruction also can be executed in the interrupt subroutine 2 When M1083 On if an interrupt occurs while FROM TO instruction has been programmed FROM TO instruction will be interruptted to execute the interrupt However FROM TO instruction cannot be executed in the interrupt subroutine
13. ristic Curve Temperature mode Centigrade J type thermocouple K type thermocouple Digital output Digital output 7000 F 10000 Temperature input Temperature input Temperature mode Fahrenheit J type thermocouple K type thermocouple Digital output Digital output Ha L 18320 P Temperature input Temperature input LED display 1 Upon power up the ERROR LED will light for 0 5 seconds the POWER LED will light continuously 2 No errors POWER LED on and ERROR LED off Low Voltage error lower than 19 5V ERROR LED will blink continuously till the power supply rises above 19 5V 3 DVPO4TC S connected to PLC MPU in series RUN LED on MPU will be lit and A D LED or D A LED should blink 4 After receiving the first RS 485 instruction the A D LED or D A LED will blink 5 If the input or output exceeds the upper or lower bounds then the ERROR LED will blink m Example Mji prom xo xo o xi M1002 Explanation Reading the model type of extension module KO should be H8B for DVPO4TC S model type The averaging number for CH1 CH4 will be D10 D13 lf the model type is DVPO4TC S Reading the average temperature C of CH1 CH4 4 data from CR 6 CR 9 and save them into D20 D23 Reading the average temperature F of CH1 CH4 4 data from CR 10 CR 13 and save them into D24 D27 Reading the present temperature C of C
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