WAGO-I/O-SYSTEM 750
750-471 4AI U/I Diff Galv
3.3
Display Elements
Figure 5: Display Elements
Table 7: Legend for Figure "Display Elements"
Channel Designation LED State Function
1
2
3
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Green
Status AI1
A
Off
Red
Error AI1
E
Off
Green
Status AI2
B
Off
Red
Error AI2
F
Off
Green
Status AI3
C
Off
Red
Error AI3
G
Off
Device Description
Operational readiness and trouble-free
local bus communication
No operational readiness or the local
bus communication is interrupted or
channel deactivated
Overrange/underrange of the
admissible measuring range,
overload*or wire break**
No error or diagnosis/channel
deactivated
Operational readiness and trouble-free
local bus communication
No operational readiness or the local
bus communication is interrupted or
channel deactivated
Overrange/underrange of the
admissible measuring range,
overload*or wire break**
No error or diagnosis/channel
deactivated
Operational readiness and trouble-free
local bus communication
No operational readiness or the local
bus communication is interrupted or
channel deactivated
Overrange/underrange of the
admissible measuring range,
overload*or wire break**
No error or diagnosis/channel
deactivated
23
Manual
Version 1.0.0