Техническая документация по терморегистратору Delta DVP04TC (EN)

RS-485 Parameter address Latched Register name b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 The number of readings used for “average” temperature on channels CH1~CH4. Setting range is K1~K4096 and factory setting is K10. H 40B6 ○ R/W Communication baud rate setting Communication baud rate (4800, 9600, 19200, 38400, 57600 and 115200 bps). 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. b14: switch between low bit and high bit of CRC code (only for RTU mode) b15: RTU mode. b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 Example:

Setting of CH1 1. b0 Reserved 2. b1 Reserved 3. b2: Set to 1 and PLC will be reset to factory settings. Definition of ERR LED: b12~b15=1111(factory settings) 1. b12 corresponds to CH1: when b12=1, scale exceeds the range or external contact has no connection, ERR LED flashes. 2. b13 corresponds to CH2: when b13=1, scale exceeds the range or external contact has no connection, ERR LED flashes. 3. b14 corresponds to CH3: when b14=1, scale exceeds the range or external contact has no connection, ERR LED flashes. 4. b15 corresponds to CH4: when b15=1, scale exceeds the range or external contact has no connection, ERR LED flashes.

H 40B4 ○ R Software version Display software version in hexadecimal. Example: H 010A = version 1.0A. Reserved CH4 CH3 CH2 CH1 Adjust offset value of channels CH1~CH4. The range is -1000~+1000 and factory setting is K0. (unit: 0.1 degrees C) H 40B4 ╳ R Error status Data register stores the error status, refer to fault code chart for details. Definition of ERR LED CH4 CH3 CH2 CH1 H 40B7 ○ R/W Reset to factory setting Average degrees for channels CH1~CH4. (unit: 0.1 degrees C) Average degrees for channels CH1~CH4. (unit: 0.1 degrees F) Present temperature of channels CH1~CH4. (unit: 0.1 degrees C) Present temperature of channels CH1~CH4. (unit:

0.1degrees F) Static Electricity Prevention All places between terminals and ground comply with the spec. Maximum Power Consumption 2W at 24 VDC (20.4VDC~28.8VDC) ( -15 % ~ +20 %) DVP04TC-S platinum temperature sensors Explanation #0 H 4096 ○ R Model type System used, DVP04TC-S model code = H 8B ○ R/W Thermocouple type Example: Setting of CH1 1. b0: set 0 to use J-type and set 1 to use K-type 2. b1: Reserved. 3. b2: Reserved. H 40B5 ○ R/W Communication address setting RS-485 communication address. Setting range is 01~255 and factory setting is K1 4 CR (Controlled Register) Power Specification Environment Condition Environment Condition Follow the DVP-PLC MPU. means latched.

means not latched. R means can read data by using FROM instruction or RS-485. W means can write data by using TO instruction or RS-485.

#2 H 4098 ○ R/W CH1 average number #3 H 4099 ○ R/W CH2 average number #4 H 409A ○ R/W CH3 average number #5 H 409B ○ R/W CH4 average number #6 H 409C ╳ R CH1 average degrees( ° C) #7 H 409D ╳ R CH2 average degrees( ° C) #8 H 409E ╳ R CH3 average degrees( ° C) #9 H 409F ╳ R CH4 average degrees( ° C) #10 H 40A2 ╳ R CH1 average degrees( ° F) #11 H 40A3 ╳ R CH2 average degrees( ° F) #12 H 40A4 ╳ R CH3 average degrees( ° F) #13 H 40A5 ╳ R CH4 average degrees( ° F) #14 H 40A8 ╳ R Present temperature of CH1 ( ° C) #15 H 40A9 ╳ R Present temperature of CH2 ( ° C) #16 H 40AA ╳ R Present temperature of CH3 ( ° C) #17 H 40AB ╳ R Present temperature of CH4 ( ° C) #19 H 40AE ╳ R Present temperature of CH1 ( ° F) #20 H 40AF ╳ R Present temperature of CH2 ( ° F) H 40B0 ╳ R Present temperature of CH3 ( ° F) H 40B1 ╳ R Present temperature of CH4 ( ° F) H 40AE ○ R CH1 OFFSET Value H 40AF ○ R CH2 OFFSET Value H 40B0 ○ R CH3 OFFSET Value H 40B1 ○ R CH4 OFFSET Value 1.

CR#0: The PLC model type. 3.2 Other Specification #18 Reserved Reserved Reserved System used H 4097 CR No. #1 thermocouple sensor. Tighten location for noise suppression. Note 3: Please connect terminal of power supply module and thermocouple sensors module Warning: DO NOT connect wires to the No Connection ( ) terminals. Use copper conductor only, DVP04AD-S DVP02DA-S DVP04DA-S DVP04PT-S DVP04TC-S DVP06XA-S DVP08RT-S numbered from 0 – 7. 0 is the closest to the MPU and 7 is the farthest. The Maximum number of modules is 8 modules and they do not occupy any Note 1: Use only the wires that are PLC terminal screws to a torque of 1.95 kg-cm (1.7 Note 2:

Terminal SLD is a grounding terminal of DVP04TC-S to system earth ground. L+ L- L+ L- L+ L- supplied with your J-type: -148 ° K-type: -148 ° 14 bits(0.18 ° 4. I/O terminals 11. RS-485 Communication port in-lbs). 60 ℃ V+ I+ COM V+ I+ COM V+ I+ COM V+ I+ COM V+ I+ COM V+ I+ COM 3. DIN rail clip 10. DIN rail location (35mm) 1. Status indicator (Power, RUN and ERROR) 8. Extension port 2. Model Number 9. Extension Clip 5. I/O point indicator 12. Extension Clip 6. Extension hole of the extension unit mounting pins 13. DC Power input 7. Specification Label 14.

Extension port L+ L- SLG L+ L- MUX 5V AG +15V -15V AG 24+ 24- L+ L- I- FG L+ L- Cold-junction Compensation DC/ DC Converter System 100 V+ I+ COM FG V+ I+ L- L+ SLD L- L+ SLD 2.4 Terminals of analog module CH1 CH4 *2 Connection to a DVP-PLC MPU in 2.3 External wiring Shielded*1 Shielded*1 Grounding Class 3 Grounding (100 of less) V+ I+ COM FG V+ I+ Thermocouple Thermocouple *3 + - + - I+ COM FG V+ I+ terminal of power module V+ Series http://www.delta.com.tw/industrialautomation/ DVP04TC-S Thermocouple Sensors Instruction Sheet 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 Do NOT connect the AC main circuit power supply to any of the input/output terminals, or it may z Thank you for choosing DELTA’s DVP Series PLC. The DVP04TC-S allows the connection of four thermocouple sensors (Type J/K). The DVP04TC-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 z DVP04TC-S thermocouple sensor can update software version by RS-485. Power supply and z The DVP04TC-S works with both Centigrade and Fahrenheit. The input resolution for RT:

Resistor Thermocouple(NTC) Make sure that the DVP04TC-S is properly grounded , to avoid any electromagnetic noise. Production series Production week Production year (2005) Production place (Taoyuan) Serial number of version Production Model 90.00 Unit: mm MADE IN XXXXXX 60.00 Always read this instruction thoroughly before using the DVP04TC-S. 24Vdc 2W RESOLUTION ： 14 BITS TYPE J , K 04 TC -S0 T50 200 01 VX.X 3.4 Do NOT touch internal circuit within 1 minute after power is OFF. POWER INPUT ： THERMOCOUPLES ： Serial Number Model 3.00 11 12 14 ● damage the PLC. Check all the wiring prior to power up. 2 INTRODUCTION Centigrade is 0.1 degrees and for Fahrenheit is 0.18 degrees.

MODEL ： 13 1 WARNING Register) in each module and 16 bits for each register. S: for SS/SA series MPU TC: Thermocouple sensors (Type J/K) XA: Analog input/output mixed module Analog Input /Output Module Spec. 3 Make sure that power is OFF before wiring. 2.1 Model Explanation and Peripherals main processing units are sold separately. P L C m o d e l Input power Supply Spec. Barcode, series and version 6 7 8 10 9 2.2 Product Profile and Outline „ Nameplate Explanation AD: Analog input module DA: Analog output module PT: Platinum temperature sensors (PT-100) 60.00 „ Model Explanation Product Series Input + Output points 5 Model type 4 the PLC.

Стр. 1

: the number for special module. m2 : the number of CR (Control Register) of special module that will be read. D : the location to save reading data. n : the data number of reading one time. : When assigning bit operand, K1~K4 can be used for 16-bit and K5~K8 can be used Applicable model SS SA/SX/SC EH P Special module CR data write in 9 9 9 TO Continuous execution TOP Pulse execution DTO Continuous execution DTOP Pulse execution z Flag: When M1083=On, it allows to insert interrupt during FROM/TO. Refer to following for detail. : the number of special module. m2 : the number of CR (Control Register) of special module that will be wrote in. S : the data to write in CR. n :

the data number to write in : When assigning bit operand, K1~K4 can be used for 16-bit and K5~K8 can be used 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 in one time. 16-bit command when n=6 32-bit command when n=3 models: 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. and n=1 of 32-bit are the same. Please refer the following footnote for calculationof special module number. 16-bit instruction (9 STEPS) 32-bit instruction (17 STEPS) DVP-series PLC uses this instruction to write data into CR of special module. Specified device Specified CR CR #5 CR #6 CR #7 CR #8 CR #9 CR #10 DVP-series PLC uses this instruction to read CR data of special module.

D0 D1 D2 D3 D4 D5 K H KnX KnY KnM KnS T C D E F ј ј ј ј ј ј ј ј ј ј ј The usage range of operand m 2 : SS/SA: 0-48, EH: The usage range of operand n: SS/SA n= 1~(49-m2), For SS series, it doesn’t support pulse execution Upper 16-bit Lower 16-bit ј ј ј ј ј ј CR #10 CR #9 CR #5 CR #6 CR #7 CR #8 CR #9 CR #10 Word device 1 is 0~7. The rule of instruction operand: D0 D1 D2 D3 D4 D5 1. Upon power-up, the ERROR LED will light for 0.5 seconds the POWER LED will light continuously. 3. DVP04TC-S connected to PLC MPU in series = RUN LED on MPU will be lit and A/D LED or D/A ° F) of CH1~CH4 (4 data) from CR#10~CR#13 and save them ° C) of CH1~CH4 (4 data) from CR#14~CR#17 and save them y Flag:

When M1083=On, it allows to insert interrupt during FROM/TO. Refer to following for detail. Temperature input Low Voltage error (lower than 19.5V), ERROR LED will blink continuously till the power supply Reading the model type of extension module K0 (should be H8B for DVP04TC-S model type). ° ( ° F) of CH1~CH4 (4 data) from CR#19~CR#22 and save them Related Instructions Explanation Applicable model SS SA/SX/SC EH Special module CR data read out 9 9 9 FROM Continuous execution FROMP Pulse execution DFROM Continuous execution DFROMP Pulse execution 5. If the input or output exceeds the upper or lower bounds, then the ERROR LED will blink.

16-bit instruction (9 STEPS) 32-bit instruction (17 STEPS) K-type thermocouple +1832 -148 F F 4. After receiving the first RS-485 instruction the A/D LED or D/A LED will blink. -1480 Digital output +18320 6 Initial PLC Start-up 2. No errors= POWER LED on and ERROR LED off. KnM KnS T C D E F ј ј ј ј ј ј ј 2 : SS/SA: 0-48, EH: The usage range of operand n: SS/SA: n= 1~(49-m2), SS series model doesn’t support pulse execution Temperature input Word device 1 is 0~7. FROM K0 TO K0 FROM K0 FROM K0 K0 K0 instruction (FROMP, DFROMP). Temperature mode: (Fahrenheit) J-type thermocouple +1292 -148 F F EH: 1~(255-m2). -1480 „ LED display: = H8B D0 „ Example: M1000 M1002 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: 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 (b12~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. 9. 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. Fault description Content b15~b8 b7 b6 b5 b4 b3 b2 b1 b0 Power source abnormal K1(H1) 0 0 0 0 0 0 0 1 Analog input value error K2(H2) 0 0 0 0 0 0 1 0 Setting mode error K4(H4) 0 0 0 0 0 1 0 0 Offset/Gain error K8(H8) 0 0 0 0 1 0 0 0 Hardware malfunction K16(H10) 0 0 0 1 0 0 0 0 Digital range error K32(H20) 0 0 1 0 0 0 0 0 Average times setting error K64(H40) 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 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, b3:38400 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). 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: 03H—read data from register. 06H—write a WORD into register. 10H—write many WORDs into register. 5 Temperature/Digital Characteristic Curve Temperature input K-type thermocouple +1000 -100 C C 6. CR#14 ~ CR#17: display present temperature ( ° C) of CH1~CH4 input signal. 8. CR#19 ~ CR#22: display present temperature ( ° F) of CH1~CH4 input signal. 13. CR#33: Used to reset the settings of CR registers to factory settings. -1000 10. CR#30 is a fault code register.

Refer to the following chart. Digital output +10000 15. CR#35~ CR#48: Reserved for internal system use. 7. CR#18, CR#23, CR#28, CR#29 are reserved. Reserved Temperature input Instruction error K128(H80) J-type thermocouple +700 -100 C C 14. CR#34: software version. Temperature mode: (Centigrade) Digital output -1000 +7000 +12920 +12 18320 +18 -1480 API D TO Special module CR data write in Applicable model 79 P SS SA/SX/SC EH 9 9 9 Bit device Word device 16-bit instruction (9 STEPS) Continuous Pulse TO TOP execution execution 32-bit instruction (17 STEPS) Continuous Pulse DTO DTOP execution execution z Flag: When M1083=On, it allows to insert interrupt during FROM/TO.

Стр. 2