B-4. DL-120-E Modbus Address Mappings (Base 1) Version 1.2.0 Jun 2023
- 72 -
Address Description
Attribute
00227
Write 1 to reload default TCP settings and reboot
module
Only for Modbus TCP protocol
W
00234
Write 1 to reboot module
Only for Modbus TCP protocol
W
00257
RS-485 Protocol, 0: DCON, 1: Modbus RTU
Only for Modbus RTU protocol
R/W
00261
RS-485 host watchdog mode, 1: enable, 0:
disable.
Only for Modbus RTU protocol
R/W
00270
Host watch dog timeout status, write 1 to clear
host watch dog timeout status
Only for Modbus RTU protocol
R/W
00273
Reset status, 1: first read after powered on, 0: not
the first read after powered on
Only for Modbus RTU protocol
R
00280
Write 1 to clear all high latched analog input
values
W
00281
Write 1 to clear all low latched analog input values W
00385 ~
00386
Write 1 to clear high latched analog input value of
channel 0 to 1
W
00417 ~
00418
Write 1 to clear low latched analog input value of
channel 0 to 1
W