Delta Electronics Analog Output Module Dvp02Da S Users Manual 5011613802 02DA
Delta-Analog-Output-Module-Dvp02Da-S-Users-Manual-244562 delta-analog-output-module-dvp02da-s-users-manual-244562
DVP02DA-S to the manual 1e14ddde-65c7-4688-b0f5-57f77ce28d67
2015-01-24
: Delta-Electronics Delta-Electronics-Analog-Output-Module-Dvp02Da-S-Users-Manual-338682 delta-electronics-analog-output-module-dvp02da-s-users-manual-338682 delta-electronics pdf
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1. Status indicator (Power, RUN and ERROR) 2. Model name 3. DIN rail clip 4. I/O terminals 5. I/O point indicator 6. Mounting hole of the expansion unit 7. Nameplate http://www.delta.com.tw/products/plc.asp DVP02DA-S DVP02DA-S Analog Output Module 2.3 WARNING *2 Make sure that DVP02DA-S is properly grounded 2 2.1 Voltage output 0V ~ 10V CH1 V+ COM Isolation wire *1 FG Current output 0mA~20mA CH2 V+ I+ CH2 FG Isolation wire *1 terminal of power module *3 DC24V System Grounding power module Note 3: Please connect COM DC/DC 24+ 24- converter +15V AG -15V analog output module terminal and terminal to system earth point and make system earth point be grounded or connects to machine cover. Warning: DO NOT wire to the No function terminal Class 3 Grounding (100 Ω or less) 2.4 Terminal of analog module layout DVP04AD-S DVP02DA-S V+ I+ COM FG V+ I+ COM FG , to avoid any electromagnetic noise. DVP04DA-S V+ I+ COM FG V+ I+ COM FG V+ I+ COM FG V+ I+ COM FG INTRODUCTION Model Explanation and Peripherals DVP04PT-S DVP04TC-S V+ I+ COM FG V+ I+ COM FG L+ LIFG L+ LIFG L+ LSLD V+ I+ COM FG V+ I+ COM FG L+ LIFG L+ LIFG L+ LSLD DVP06XA-S DVP08RT-S V+ I+ COM V+ I+ COM V+ I+ COM V+ I+ COM V+ I+ COM V+ I+ COM L+ LSLD L+ LSLD L1+ L1L2+ L2L3+ L3L4+ L4FG L51 L5L6+ L6L7+ L7L8+ L8FG Thank you for choosing DELTA DVP PLC Series. The analog output module of DVP02DA-S series can read/write the data of analog output module by using commands FROM / TO via DVP-PLC SS/SA/SX Series MPU program. The analog output module receives 2 group 12-bit digital data from PLC MPU and converts it into 2 points analog output signal (voltage or current). There are 49 CR (Control Register) in each module and there are 16 bits in each register. 3.1 The software version of DVP02DA-S analog output module can be updated via RS-485 STANDARD SPECIFICATIONS Specifications Digital/Analog (2D/A) Module Voltage Output Current Output communication. Power unit and module are separate. Size is small and easy to install. Power Supply Voltage 24 VDC (20.4VDC~28.8VDC) (–15%~+20%) Users can select output either voltage or current via wiring. Voltage output range is 0V ~ +10V DC Analog Input Channel 2 channels / each module (resolution is 2.5 mV). Current output range is 0mA ~ 20mA (resolution is 5 µA). Analog Output Range 0~10V 0~20mA Nameplate Explanation Digital Data Range 0~4000 0~4000 Resolution 12 bits (1LSB=2.5 mV) 12 bits (1LSB=5 µA) Output Impedance 0.5Ω or lower Overall Accuracy ±0.5% of full scale of 25℃(77℉) ±1% of full scale during 0~55℃ (32~131℉) Response Time 3 ms × channels Max. Output Current 20mA (1KΩ~2MΩ) - Tolerance Carried Impedance - 0〜500Ω Digital Data Format Isolation Method 2’s complementary of 16-bit, 13 Significant Bits Isolation between digital area and analog area. But no isolation among channels. Voltage output has short circuit protection but a long period of short circuit may cause internal wire damage and current output break. MODBUS ASCII/RTU Mode. Communication baud rate of 4800 / 9600 / 19200 / 38400 / 57600 / 115200. For ASCII mode, format is 7Bits, even, 1 stop bit (7 E 1), while RTU mode format is 8Bits, even, 1 stop bit (8 E 1). The RS-485 is disabled when the DVP02AD-S is connected in series with an MPU. If DVP02DA-S modules are connected to MPU, the modules are numbered from 0 – 7. 0 is the closest and 7 is the furthest to the MPU. 8 modules is the max and they do not occupy any digital I/O points of the MPU. PLC model Input power Supply Spec. Analog Input /Output Module Spec. Barcode, series and version 20.4VDC ~ 28.8VDC 0V ~ + 10V or 0mA ~ +20mA 2.5 mV or 5 A VX.XX 02DA-S0T3 250003 MADE I N XXXXX X Model Explanation Serial Number Model Product Series Input + Output points Production series Production week Production year (2004) Production place (Taoyuan) Serial number of version Production Model S: for SS series MPU P: for EP series MPU H: for EH series MPU Model type AD: Analog input module DA: Analog output module PT: Platinum temperature sensors (PT-100) TC: Thermocouple sensors (Type J/K) 2.2 3 XA: Analog input/output mixed module RT: Resistor Thermocouple HC: Input module of high-speed counter PU: single axis positioning unit Protection Communication Mode (RS-485) Product Profile and Outline 4 5 1 3.00 25.20 60.00 V+ 3.4 6 11 7 60.00 Connect to DVP-PLC MPU in Series 3.00 C H COM 1 I+ FG V+ I+ C H COM 2 8 10 12 FG 9 90.00 2 3.2 14 ● 13 3 3 90.00 Other Specification Environment Condition and Wiring 24 VDC (20.4VDC~28.8VDC) (–15%〜+20%), 3W, supply from external power Follow the DVP-PLC MPU Spec of Prevent Static Electricity All places between terminals and ground comply with the spec Max. Rated Consuming Power CR (Control Register) DVP-02DA Analog Output Module Note 1: Please isolate analog output and other power wiring. Note 2: If noise interferes from loaded input wiring terminal is significant, please connect a capacitor with 0.1~0.47µF 25V for noise filtering. CH1 I+ AC drive, recorder, scale valve... AC drive, recorder, scale valve... Please carefully read this instruction thoroughly prior to use the DVP02DA-S. The DC input power must be OFF before any maintenance. This is an OPEN-TYPE built-in DVP02DA-S, and the DVP02DA-S is certified to meet the safety requirements of IEC 61131-2 (UL 508) when installed in the enclosure to prevent high temperature, high humidity, exceessive vibration, corrosive gases, liquids, airbome dust or metallic particles. Also, it is equipped with protective methods such as some special tool or key to open the enclosure, so as to avoid the hazard to users or any damage to the DVP02DA-S. Do not connect the AC power to any of the input/output terminals, or it may the DVP02DA-S. Make sure that all the wiring is well conducted prior to power On. Do not touch the internal circuit for at least 1 minute after the power is Off. 4 External wiring Instruction Sheet 1 8. Expansion port 9. Expansion unit clip 10. DIN rail (35mm) 11. RS-485 Communication port 12. Mounting rail of the expansion unit 13. DC Power input 14. Expansion port Explanation RS-485 CR Parameters Latched Register Name b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 No Address #0 H 4032 R Model type ○ System used, data length is 8 bits (b7~b0). DVP-04AD model code=H 49 #1 H 4033 Reserved CH2 CH1 ○ R/W Output mode setting Output mode setting: factory setting is H0000. Mode 0: output voltage mode (0V~10V). Mode 1: output voltage mode (2V~10V). Mode 2: output current mode (4mA~20mA). Mode 3: output current mode (0mA~20mA). Mode 4: none use. #2 ~ #9 Reserved #10 H 403C ○ R/W CH1 output value The output setting range of channel CH1~CH2 is K0~K4000. Factory setting is K0 and unit is LSB. #11 H 403D ○ R/W CH2 output value #12~#21 Reserved #22 H 4048 It is used to set the OFFSET value of CH1~CH2. The setting range is ○ R/W To adjust OFFSET value of CH1 K-2000~K2000. The factory setting is K0 and unit is LSB. #23 H 4049 ○ R/W To adjust OFFSET value of CH2 #24 ~ #27 Reserved #28 H 404E It is used to set the GAIN value of CH~CH2. The setting range is K-1600~K8000. ○ R/W To adjust GAIN value of CH1 The factory setting is K2000 and unit is LSB. #29 H 404F ○ R/W To adjust GAIN value of CH2 #30 H 4050 R Error status It is the data register to save all error status. Please refer to fault code chart for detail. ╳ #31 H 4051 It is used to set RS-485 communication address. The setting range is from 01 to 255 ○ R/W Communication address setting and the factory setting is K1. #32 H 4052 It is used to set communication baud rate (4800, 9600, 19200, 38400, 57600, ○ R/W Communication Baud Rate setting 115200bps). Communication format: ASCII mode is 7Bit, even bit, 1 stop bit (7 E 1), while RTU mode is 8Bit, even bit, 1 stop bit (8 E 1). 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: exchange low and high byte of CRC check code (only for RTU mode) b15: ASCII / RTU mode selection #33 H 4053 b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 ○ R/W Reset to factory setting and set Reserved CH2 CH1 characteristics Output latched setting, factory setting H0000. adjustable priority Give CH1 setting for example: 1. When b0=0, user can set OFFSET and GAIN value of CH1 (CR#22, CR#28). When b1=1, inhibit user to adjust OFFSET and GAIN value of CH1 (CR#22, CR#28). 2. b1 means if characteristic register is latched. b1=0 (factory setting, latched), b1=1 (not latched). 3. When b2 is set to 1, all settings will be reset to factory setting. #34 H 4054 R Software version. In hexadecimal to display software version. For example: H 010A means 1.0A. ○ #35~#48 System used ○ means latched. , ╳ means not latched. R means can read data by using FROM command via RS-485. W means can write data by using TO command via RS-485. LSB (Least Significant Bit): 1. Voltage output: 1LSB=10V/8000=2.5mV. 2. Current output: 1LSB=20mA/4000=5µA. Explanation: 1. The content of CR#0 is model type, user can read the data from program to check if there is expansion module. 2. CR#1 is used to set two internal channels working mode of analog output module. Every channel has four modes to set that can set individually. For example: if set CH1 to mode 2 (b2~b0=010), CH2 to mode 1(b5~b3=001). It needs to set CR#1 to H000A. The factory setting of CR#1 is H0000. 3. CR#2 ~ CR#9, CR#12 ~ CR#21, CR#24 ~ CR#27 Reserved. 4. CR #10 ~ CR#11 display CH1 and CH2 output signal. The setting range is K0~K4000. setting is K0 and unit is LSB. Factory 5. R#22 ~ CR#23 means the value to adjust OFFSET value of CH1 and CH2. The factory setting is K0 and unit is LSB. If output value equal to 0 after calculating, the adjustable range of analog output voltage or current is -2000~+2000. Voltage adjustable range: -5V~+5V(-2000LSB~+2000LSB). Current adjustable range: -10mA~+10mA (-2000LSB~+2000LSB). 6. R#28 ~ CR#29 means the value of adjust GAIN value of CH1 and CH2. The factory setting is K2000 and unit is LSB. If output value equal to 2000 after calculating, the adjustable range of analog output voltage or current is -1600~+8000. Voltage adjustable range: -4V~+20V(-1600LSB~+8000LSB). Current adjustable range: -8mA ~+40mA (-1600LSB~+8000LSB). Please be noticed that GAIN VALUE – OFFSET VALUE = +400LSB ~+6000LSB (voltage or current). When this value within this range, the resolution of the output signal will be thin and the value variation will be larger. When this value exceeds this range, the resolution of output signal will be thick and the variation of value will be smaller. 7. CR#30 is the fault code. Please refer to the following chart. Content b15~b8 b7 b6 Fault Description K1(H1) 0 0 Power Source Abnormal K2(H2) 0 0 Analog Input Value Error K4(H4) 0 0 Setting Mode Error K8(H8) 0 0 Offset/Gain Error Reserved K16(H10) 0 0 Hardware Malfunction K32(H20) 0 0 Digital Range Error 0 1 Average Times Setting Error K64(H40) K128(H80) 1 0 Command Error b5 b4 b3 b2 b1 b0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 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 happened. 4.00 Unit:mm 8. CR#31 is used to set RS-485 communication address. The setting range is from 01 to 254. The factory setting is K1. M1002 9. CR#32 is used to set RS-485 communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200 bps, b0: 4800bps, b1: 9600bps, (factory setting) b2: 19200bps, b3: 38400 bps, b4: 57600 bps, b5: 115200 bps, b6-b13: reserved, b14: exchange low and high byte of CRC check code. (only for RTU mode) b15=0: ASCII mode, =1: RTU mode. 11. CR#34 is software version of model type. 13. The corresponding parameters address H4032~H4062 of CR#0~CR#48 are provided for user to read/write data via RS-485. A. B. C. 5.1 Adjust D/A Conversion Characteristic Curve Mode 1 of CR#1: GAIN = 6V(2400LSB), OFFSET=2V (800LSB). K33 H0 K1 Writing H0 into CR#33 and allow the adjust characteristic of CH1 and CH2. TO K1 K23 K400 K1 TO K1 K29 K3600 K1 When X0 switches from OFF to ON, K400LSB of OFFSET value will be written to CR#23 and K3600LSB of GAIN value will be written to CR#29. 2V +2000 +4000 OFFSET Digital input The setting range of voltage output value when digital input value is K2000 should be -4V~+20V(-1600LSB ~+8000 LSB). OFFSET: The setting range of voltage output value when digital input value is K0 should be -5V~+5V(-2000LSB ~ +2000 LSB). GAIN-OFFSET: Setting range: +1V~+15V (+400LSB ~ +6000 LSB). mode 3 GAIN Mode 3 of CR#1: GAIN = 10mA(2000LSB), OFFSET=0mA (0LSB). GAIN: current output 4mA +2000 +4000 digital input The setting range of current output when digital input value is K2000 should be -8mA~+40mA (-1600LSB ~+8000LSB). OFFSET: The setting range of current output when digital input value is K0 should be -10mA ~+10mA (-2000LSB ~+2000LSB). GAIN-OFFSET: Setting range: +2mA~+30mA (+400LSB ~+6000LSB). The charts above are D/A conversion characteristic curve of voltage input mode and current input mode. Users can adjust conversion characteristic curve by changing OFFSET values (CR#22~CR#23) and GAIN values (CR#28~CR#29) depend on application. Example 1: Setting OFFSET value of CH1 to 0V(=K0LSB) and GAIN value is 2.5V(=K1000LSB). M1002 TO K1 K1 H18 K1 Writing H18 into CR#1 of analog output module#0. Setting CH2 to mode 3 (current output -20mA~ +20mA). TO K1 K33 H0 K1 Writing H0 into CR#33 and allow CH2 to adjust characteristics. TO K1 K22 K0 K1 TO K1 K28 K1000 K1 X0 When X0 switches from OFF to ON, K0LSB of OFFSET value will be written to CR#22 and K1000LSB of GAIN value will be written to CR#28. Example 2: Setting OFFSET value of CH2 to 2mA (=K400 LSB) and GAIN value to 18mA (=K3600LSB). K0 D0 CMP H49 D0 M0 INC D100 ADD D101 K5 D101 K4000 D100 RST D100 = K4000 D101 RST D101 TO K1 TO K1 79 TO D m1 m2 S n K1 K1 H10 K1 K10 D100 K2 Command Explanation API 78 m1 m2 D n D FROM P Read special module CR data Adaptive model ES EP EH Bit device Word device X Y M S K H KnX KnY KnM KnS T C D E F 16-bit command (9 STEPS) Continuous Pulse FROM FROMP ¼ ¼ execution execution ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ 32-bit command (17 STEPS) Continuous Pulse ¼ ¼ DFROM DFROMP execution execution Note: The usage range of operand m1 is 0~7. Flag: When M1083=On, it allows The usage range of operand m2: ES/EP: 0-48, to enable interrupt during EH: 0-254. FROM/TO. Refer to The usage range of operand n: ES/EP: n= following for detail. 1~(49-m2), EH: 1~(255-m2). ES series model doesn’t support pulse execution command (FROMP, DFROMP). Command Explanation Special module CR data write P Adaptive model ES EP EH Word device H KnX KnY KnM KnS T C D E F 16-bit command (9 STEPS) Continuous Pulse ¼ TO TOP execution execution ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼ 32-bit command (17 STEPS) ¼ Continuous Pulse DTO DTOP execution execution Note: The usage range of operand m1 is 0~7. Flag: When M1083 On, it allows The usage range of operand m2: ES/EP: 0-48, to enable interrupt during EH: 0-254. FROM/TO. Refer to following for The usage range of operand n: ES/EP: n= detail. 1~(49-m2), EH: 1~(255-m2). For ES series, it doesn’t support pulse execution command (TOP, DTOP) X Y M S K ¼ ¼ ¼ ¼ Command Explanation Program Example Explanation: Reading the data of model type from expansion module K1 and check to see if the data is H49 (DVP-02DA-S model type). D100 will increase K1 and D101 will increase K5 every second. When value of D100 and D101 attain to K4000, they will be reset to 0. For DVP-02DA-S model, M1 will be on and set the output mode: CH1 mode to 0, CH2 mode to 2. Writing output setting CR#10 and CR#11 to D100 and D101. Analog output will vary with D100 and D101 value. 7 K0 : the module number you are probing. : the number of Controlled Registers that will be written to. : the data to write. : the number of CRs to write to one time. DVP-series PLC uses this command to write data into Controlled Registers of special modules. : When assigning bit operand, K1~K4 are used for 16-bit and K5~K8 are used for 32-bit. END LSB (Least Significant Bit): 1.voltage input: 1LSB=10V/8000=2.5mV. 2.current input: 1LSB=20mA/4000=5µA. 5.2 Program Example for Adjusting D/A Conversion Characteristics Curve API : the module number you are probing. : the number of Controlled Registers to be read. : the data register location for storing data. : the number of CRs to read at one time. DVP-series PLC uses this command to read CR data of each special module. : When assigning bit operand, K1~K4 are used for 16-bit and K5~K8 are used for 32-bit. Please refer the footnote below for calculation of the special module number. Using the 32-bit command DTO. The program will write D11 and D10 into CR#3 and CR#2 of special module#0. DTO only allows one group of data to be written at a time (n=1). Command is executed when X0=ON, command won’t be executed when X0=OFF, and the stored data will have no change. X0 DTO M1 Mode 2 of CR#1: GAIN = 12mA(2400LSB ), OFFSET=4mA (800LSB). mode 2 FROM M1 Current output mode 20mA X0 Bit device K1 = Read the content of CR#24 and CR#25 of module#0 and save it into D0 and D1, 2pcs data are read in one time when n=2. The command will be executed when X0=ON. When X0=OFF, nothing will occur and the stored data has no change. Program Example M1013 GAIN: voltage output OFFSET K1 FROM GAIN 0 TO Mode 0 of CR#1: GAIN = 5V(2000LSB), OFFSET=0V (0LSB) mode 0 12mA 10mA Writing H10 into CR#1 of analog output module#0. Setting CH2 to mode 2 (current output +4mA~ +20mA). M1000 mode 1 0 K1 Initial PLC Start-up Voltage output mode 6V 5V H10 Lamp display 1. When power is on, POWER LED will be lit and ERROR LED will be lit for 0.5 second. 2. Normal run: POWER LED should be lit and ERROR LED should turn off. When power supply is lower than 19.5V, ERROR LED will blink continuously till the power supply is higher than 19.5V. 3. When it connects 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 command during controlling by RS-485, A/D LED or D/A LED should blink. 5. After converting, ERROR LED should blink if input or output exceeds upper bound or below the lower bound. Program example: Adjust D/A Conversion Characteristic Curve 10V K1 6 Communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200 bps. 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). Function code: 03H—read data from register. 06H—write one WORD into register. 10H—write multiple WORD into register. 5 K1 X0 10. CR#33 is used to set the internal function priority. For example: characteristic register. Output latched function will save output setting to the internal memory before power loss. 12. CR#35~ CR#48 are used for system. TO Footnote K0 The rules for adding multiple special modules to a Main Processing Unit: m1: The maximum number of special modules attached to an MPU is 8. The order of module closest to the MPU is 0, and the module furthest from the MPU is 7. m2: The number of Controlled Registers (CR) built in is 49. (#0~#48). FROM/TO command read/write 16-bit CR data in one command, while DFROM/DTO command to read/write 32-bit CR data in one command. Example below: Upper 16-bit Lower 16-bit Assigned CR numer (n=2 for 16-bit command and n=1 for 32-bit are equal controlled registers used). Assigned Equipment D0 D1 D2 D3 D4 D5 Assigned CR Assigned Equipment CR#5 CR#6 CR#7 D0 D1 CR#8 CR#9 CR#10 D3 16-bit command when n=6 D2 D4 D5 Assigned CR CR#5 CR#6 CR#7 CR#8 CR#9 CR#10 32-bit command when n=3 In ES series models, flag M1083 is not provided. When FROM/TO command is executed, all interrupts (including external or internal interrupt subroutines) will be disabled. All interrupts will be executed after FROM/TO command is completed. Besides, FROM/TO command also can be executed in the interrupt subroutine. The function of the flag M1083 (FROM/TO mode exchange) provided in EP/EH series models: 1. When M1083=Off, all interrupts (including external or internal interrupt subroutines) will be disabled when FROM/TO command is executed. The Interrupts will resumed after FROM/TO command complete. Please be advised FROM/TO command can be executed in the interrupt subroutine. 2. When M1083=On, if an interrupt enable occurs while FROM/TO command are executing, the interrupt FROM/TO command will be blocked till the requested interrupt finish. Unlike M1080 off situation, FROM/TO command cannot be executed in the interrupt subroutine.
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