ADLINK ND-6067 User Manual
Page 221
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6.7.24 Read TTL Input Low Trigger Level
@Description
Read the TTL input low trigger level.
@Syntax
$(Addr)1L
$
Command leading code.
(Addr)
Address ID (2-character)
1L
TTL input low 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:
$301L
Response:
!3008
Item Meaning
Description
$
(Leading Code)
Command leading code.
30
(Addr)
Address ID is 30H.
1L
Read TTL input low trigger level.
!
Command is valid.
30
Address of counter/frequency module.
08
The low trigger level is 0.8 V.
(6080)