Copyright © 2009 ICP DAS Co., Ltd. All Rights Reserved.
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Address
Description
Attribute
40481
Firmware version (low word)
R
40482
Firmware version (high word)
R
40483
Module name (low word)
R
40484
Module name (high word)
R
40485
Module address, valid range: 1 ~ 247
R/W
40486
Bits 5:0
Baud rate, valid range: 3 ~ 10
Bits 7:6
00: no parity, 1 stop bit
01: no parity, 2 stop bit
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
40492
Host watchdog timeout count, write 0 to clear
R/W
10073 ~ 10077
High latched values of DO
R
10105 ~ 10109
Low latched values of DO
R
00001 ~ 00005
Digital output value of channel 0 ~ 4
R/W
00129 ~ 00133
Safe value of digital output channel 0 ~ 4
R/W
00161 ~ 00165
Power on value of digital output channel 0 ~ 4
R/W
00257
Protocol selection, 0: DCON, 1: Modbus
R/W
00258
1: Modbus ASCII, 0: Modbus RTU
R/W
00260
Modbus host watchdog mode
0: same as I-7000
1: can use AO and DO command to clear host
watchdog timeout status
R/W
00261
1: enable, 0: disable host watchdog
R/W
00264
Write 1 to clear latched DIO
W
00266
DO active state, 0: normal, 1:inverse
R/W
00270
Host watchdog timeout status, write 1 to clear host
watchdog timeout status
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
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