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the configuration dialog box.
Address
Description
Attribute
30001 ~ 30002
40001 ~ 40002
Analog input value of channel 0 to 1
R
40257 ~ 40258
Analog input type code of channel 0 to 1
R/W
40481
Firmware version (low word)
R
40482
Firmware version (high word)
R
40483
Module name (low word) , 0x2001
R
40484
Module name (high word) , 0x0700
R
40485
Module address, valid range: 1 ~ 247
R/W
40486
Bits 5:0
Baud rate, 0x03 ~ 0x0A
Code
0x03
0x04
0x05
0x06
Baud
1200
2400
4800
9600
Code
0x07
0x08
0x09
0x0A
Baud
19200
38400
57600
115200
Bits 7:6
00: no parity, 1 stop bit
01: no parity, 2 stop bits
10: even parity, 1 stop bit
11: odd parity, 1 stop bit
R/W
40488
Modbus response delay time in ms, valid range: 0 ~ 30
R/W
40489
Host watchdog timeout value, 0 ~ 255, in 0.1s
R/W
40490
Channel enable/disable, 00h ~ 03h
R/W
40492
Host watchdog timeout count, write 0 to clear
R/W
40494
4mA under range threshold in 0.1mA, 0 ~ 40
R/W
Address
Description
Attribute
10129 ~ 10130
00129 ~ 00130
Over/under range status of channel 0 to 1 for 4 ~ 20mA or 0 ~ 20mA ranges
R
00257
Protocol, 0: DCON, 1: Modbus RTU
R/W
00258
Protocol, 0: determined by 00257, 1: Modbus ASCII
R/W
00261
1: enable, 0: disable host watchdog
R/W
00269
Modbus data format, 0: hex, 1: engineering
R/W
00270
Host watch dog timeout status, write 1 to clear host watch dog timeout status
R/W
00271
1: enable, 0: disable fast mode
R/W
00273
Reset status, 1: first read after powered on, 0: not the first read after powered on
R
8
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Modbus Address Mapping