ADLINK ND-6067 - Manual (Page 219)

217
6.7.22 Read TTL Input High Trigger Level
@Description
Read the TTL input high trigger level.
@Syntax
$(Addr)1H
$ Command leading code.
(Addr) Address ID (2-character)
1H TTL input high trigger level command code.
@Response
!(Addr)(ThData)
or
?(Addr)
! Command is valid.
? Command is invalid.
(Addr) Address ID.
(ThData) The high trigger level for TTL input. The unit is 0.1 V
and its resolution is 0.1 V too. This value range from
0.1 to 5V, which is a 2-digit integer.
@Example
User command: $301H
Response: !3024
Item Meaning Description
$ (Leading Code) Command leading code.
30 (Addr) Address ID is 30H.
1H Read TTL input high trigger level.
! Command is valid.
30 Address of counter/frequency module.
24 The high trigger level is 2.4 V.
(6080)