ZHC4931Manual
Public
Chengdu Zongheng Intelligent Control Co., Ltd
19
www.iotrouter.com
3.8.
Special feature
3.8.1.
DO restart status setting
Function description:
After this function is enabled, the device restarts or powers on again.
The DO output will keep the last output state.
DO restart status setting holding register address:
40018
（
0x0011
）
Support function code:
03 (read holding register) 10 (write multiple holding registers) 06 (write single holding register)
Defaults
：
0x0002
ZHC4931 DO Restart state setting function parameter introduction
，
CHART 3 DO output state hold function parameter introduction
ITEM
Parameter range
Restart to keep relay status
0x0001
Restart not to keep relay status
0x0002
Inquire
：
55 03 00 11 00 01 D9 DB
Query response
：
55 03 02 00 02 08 49
Write in
：
55 06 00 11 00 01 15 DB
Write response
：
55 06 00 11 00 01 15 DB
