Command Set
The following table is a quick reference table for the IA-3126 command set.
A host computer / PLC may control the IA-3126 by simply sending ASCII commands through a standard COM port
Each command includes a delimiter character, modules address, command character, data if any, and a carriage return character.
All commands must be use UPPER CASE characters.
IA-3126-2
Specifications subject to change without notice.
16 Relays
16-ch Wide-Range inputs
IA Daisy-chain Series
Intelligent Appliance
10
? a a 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
? a a 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
? a a 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
? a a 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
? a a I D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
? a a S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
! a a 2 d d d d . . . . . . . . . . . . . . . . . .
! a a 3 d d . . . . . . . . . . . . . . . . . . . . . . . . . . . .
! a a 4 d d . . . . . . . . . . . . . . . . . . . . . . . . . . . .
! a a 5 d d . . . . . . . . . . . . . . . . . . . . . . . . . . . .
! a a 6 B B . . . . . . . . . . . . . . . . . . . . . . . . . . . .
! a a 7 A A . . . . . . . . . . . . . . . . . . . . . . . . . . . .
! a a E d d d d d d . . . . . . . . . . . . . . . . . .
! a a S d d . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
^ ^ E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Command
Description
Get Device Name
G e t D e v i c e F i r m w a r e Ve r s i o n
Get Relays status
Get Device Mode
Get Modules ID Number
Get Special Bit Status
Set Relays Status
Activate Relay N
De Activate Relay N
Set Device Mode
Set Baud Rate
Set Module’s Address
Set Initial State
Set User Defined LED
Force Initial State at all Modules
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