Command Details; Control Do; Query Do Status - OneFex CE-IO4444 Manual

Return query information
Query Analog iIput
st
Query the 1 AI
Return query information
nd
Query the 2 AI
rd t
Query the 3 AI
th
Query the 4 AI
Analog Output
st
Query the 1 AO
Return query information
6.4

Command Details

6.4.1

Control DO

Control 1 DO (take the first DO OFF as an example, other channels refer to this)
Sending code: FE 05 00 00 FF 00 98 35
Field Meaning
FE Device address
05 05 command
00 00 Address
Command
FF 00
98 35 CRC16
Relay return information:：
Return code：FE 05 00 00 FF 00 98 35
Field Meaning
Device address
FE
05 05 command
00 00 Address
FF 00 Command
CRC16
98 35
6.4.2

Query DO Status

Sending Code：FE 01 00 00 00 04 29 C6
Field Meaning
Device address
FE
01 01 command
FE 02 01 00 91 9C
FE 04 00 00 00 01 25 C5
FE 04 02 00 00 AD 24
FE 04 00 01 00 01 74 05
FE 04 00 02 00 01 84 05
FE 04 00 03 00 01 D5 C5
FE 06 01 90 03 20 9D 3C
FE 06 01 90 03 20 9D 3C
Note
It is the broadcast address
Single control command
Register address of the DO to control
DO ON action
CRC16 checksum of the first 6 bytes of data
Note
It is the broadcast address
Single control command
Register address of the DO to be controlled
DO ON action
CRC16 checksum of the first 6 bytes of data
Note
It is the broadcast address
Query DO status command
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CE-IO4444 User Manual