B-4. DL-120-E Modbus Address Mappings (Base 1) Version 1.2.0 Jun 2023
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Address Description
Attribute
40488
RS-485 response delay time in ms, valid range, 0
~ 30
Only for Modbus RTU protocol
R/W
40489
RS-485 host watchdog timeout value, 0 ~ 255, in
0.1s
Only for Modbus RTU protocol
R/W
40492
RS-485 host watchdog timeout count, write 0 to
clear
Only for Modbus RTU protocol
R/W
30513 ~
30514
40513 ~
40514
High latched analog input value of channel 0 to 1 R
30545 ~
30546
40545 ~
40546
Low latched analog input value of channel 0 to 1 R
30556
40556
Module reset status, 1: power-on, 2: watchdog, 3:
software reset command
Only for Modbus TCP protocol
R
40558
Ethernet host watchdog timeout value, 5 to 65535,
in second, 0 to disable.
Only for Modbus TCP protocol
R/W
30559
40559
Ethernet host watchdog timeout count.
Only for Modbus TCP protocol
R
30560
40560
Module name, 0x0120
Only for Modbus TCP protocol
R
40564
TCP disconnection timeout value, 5 to 65535, in
second, 0 to disable.
Only for Modbus TCP protocol
R/W
40565
Module reset timeout value, 30 to 65535, in
second, 0 to disable.
Only for Modbus TCP protocol
R/W
40865
RTC year, 2000 to 2159
R/W
40866
RTC month, 1 to 12
R/W
40867
RTC date, 1 to 31
R/W