ADLINK ND-6018 - Manual (Page 92)

84 • Command Set
3.43 Read Host Watchdog Timer & Safety Value
@Description
Read host watchdog timer setting and the safety value.
@Syntax
~(Addr)3<CR
>
~ Command leading code.
(Addr) Address ID
3 Read host watchdog setting and module safety state
value.
@Response
!(Addr) (Flag)(TimeOut)(SafeValue)<CR>
or
?(Addr)<CR
>
! Command is invalid.
? Command is invalid.
(Addr) Address ID, range (00 - FF).
(Flag) 0: Host watchdog timer is disable
1: Host watchdog timer is enable(1-character)
(TimeOut) Host timeout value.
Range 01 - FF. (2-character)
One unit is 100 ms
01 = 1 * 100 = 100 ms
FF = 255 * 100 = 25.5 sec
(SafeValue) 2 channels safety state digital output value when
host is failure. (2-character)
@Example
User command: ~063<CR>
Response: !0611203<CR>
06 Address ID
1 Host watchdog timer is enable.
12 Timeout value. 0x12 = 18
18 * 100 = 1800 ms
03 03 (00000011) The safety status of the two digital
output channels are high.
(6011/D, 6012/D, 6013
6014D, 6017, 6018)