WAGO I/O-SYSTEM 750
753-454 2AI 4-20mA Diff.
3.3
Display Elements
Figure 4: Display Elements
Table 5: Legend for Figure "Display Elements"
Channel Designation
1
2
Manual
Version 1.1.0
LED
Function
A
AI 1
Error
B
AI 1
Function
C
AI 2
Error
D
AI 2
State Function
Not ready for operation or no or
Off
disturbed internal bus communication
Operational readiness and trouble-free
Green
internal data bus communication
Off
Normal operation
Overrange/underrange of the
Red
admissible measuring range, broken
wire
Not ready for operation or no or
Off
disturbed internal bus communication
Operational readiness and trouble-free
Green
internal data bus communication
Off
Normal operation
Overrange/underrange of the
Red
admissible measuring range, broken
wire
Device Description
17