ADLINK ND-6013 - Manual (Page 77)

Command Set • 69
3.32 Read Digital I/O and Alarm Status
@Description
Read the digital input channel, digital output channel and the alarm
state at specified analog input module.
@Syntax
@(Addr)DI
@ Command leading code.
(Addr) Address ID
DI Read digital I/O and alarm state.
@Response
!(Addr)(Alarm)(DigitalO)(DigitalI)
! Command is invalid.
(Addr) Address ID.
(Alarm) 0: alarm is disable
1: MOMENTARY mode enable.
2: LATCH mode enable.
(1-character)
(DigitalO) Digital output channel, port 0 and 1 status.
00: channel 0 is OFF, channel 1 is OFF
01: channel 0 is ON , channel 1 is OFF
02: channel 0 is OFF, channel 1 is ON
03: channel 0 is ON , channel 1 is ON
(2-character)
(DigitalI) Digital input channel, port status.
00: channel is LOW.
01: channel is HIGH.
(2-character)
(6011/D, 6012/D, 6014D)