ZHC4931Manual
Public
Chengdu Zongheng Intelligent Control Co., Ltd
20
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3.8.2.
DO output status delay time
Function description: DO maintains the new state.
DO output status delay time register address:
：
40019（0x0012）
Support function codes:
03 (read holding registers), 06 (write a single holding register)
Defaults:
0x00
ZHC4931 DO output state delay time function parameter introduction,
CHART 4 Function parameters of DO output status delay time
ITEM
Parameter range
Set DO output state hold time
0
，
300~65535 Unit: s (0 is to disable this function)
◆
DO output status delay time register address value
：
0x012C (300 / ms)
◆
DO original state is 0
◆
Issue a command or other way to trigger DO to output a new state 1
◆
DO stays in the new state 1, and flips back to the original state 0 after 300ms
Inquire
：
55 03 00 12 00 01 29 DB
Query response
：
55 03 02 00 00 89 88
Write in
：
55 06 00 12 00 00 24 1B
Write response
：
55 06 00 12 00 00 24 1B
