Crystal Vision
General Purpose Interface
7
H
L
L
H
8
H
L
L
L
9
L
H
H
H
10
L
H
H
L
11
L
H
L
H
12
L
H
L
L
13
L
L
H
H
14
L
L
H
L
15
L
L
L
H
16
L
L
L
L
Binary coding of GPI inputs to recall preset configurations
in level mode
GPI
Bit 8
Bit 4
Bit 2
Bit 1
Preset
No change
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Not accessible in pulse mode.
Binary coding of GPI inputs to recall preset configurations
in pulse mode
Alarms
GPI outputs 5 and 6 (e, f) can be configured to be asserted (logic ‘L’) for a selection of error
conditions.
For each GPO there are four separate alarm conditions and all of the alarm conditions can be
assigned to both. See Section
Reportable error conditions
No. of alarms
Input Video Missing
1
Input Video Black
1
Input Video Frozen
1
Reference Input Misssing (‘S’ versions only)
1
Alarm Table
ViViD 3G User Manual R1.4
13
19 January 2021