Advertisement
---------------------------------------------------------------------------------
8
Modbus Address Mapping
Address
30001 ~ 30005
40001 ~ 40005
40481
40482
40483
40484
40485
40486
40487
40488
40489
40490
40492
00257
00258
00261
00269
00270
00271
Copyright © 2009 ICP DAS Co., Ltd. All Rights Reserved. E-mail: service@icpdas.com
Description
Analog input value of channel 0 to 4
Firmware version (low word)
Firmware version (high word)
Module name (low word) , 0x5001
Module name (high word) , 0x0700
Module address, valid range: 1 ~ 247
Bits 5:0
Baud rate, 0x03 ~ 0x0A
Code
0x03
0x04
Baud
1200
2400
Code
0x07
0x08
Baud
19200
38400
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
Type code
Modbus response delay time in ms, valid range:
0 ~ 30
Host watchdog timeout value, 0 ~ 255, in 0.1s
Channel enable/disable, 00h ~ 1Fh
Host watchdog timeout count, write 0 to clear
Protocol, 0: DCON, 1: Modbus RTU
Protocol, 0: determined by 00257, 1: Modbus
ASCII
1: enable, 0: disable host watchdog
Modbus data format, 0: hex, 1: engineering
Host watch dog timeout status, write 1 to clear
host watch dog timeout status
1: enable, 0: disable fast mode
0x05
0x06
4800
9600
0x09
0x0A
57600
115200
Attribute
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
10
Advertisement
