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M-2004 & M-7004 User Manual, v 1.0.2, Apr. 2020 E-mail: [email protected]
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved.
36
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
RS-485 module address, 1 to 247
Only for Modbus RTU protocol
R/W
40486
RS-485 baud rate and parity settings
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
RS-485 response delay time in ms, valid
range, 0 ~ 30
R/W
40489
RS-485 host watchdog timeout value, 0 ~ 255,
in 0.1s
R/W
40492
RS-485 host watchdog timeout count, write 0
to clear
R/W
40513 ~
40532
Assign channel index to a new sensor in the
new list of port 0
W
40533 ~
40552
Assign channel index to a new sensor in the
new list of port 1
W
40553 ~
40572
Assign channel index to a new sensor in the
new list of port 2
W
40573 ~
40592
Assign channel index to a new sensor in the
new list of port 3
W