Display Elements; Figure 5: Display Elements; Table 8: Legend For Figure "Display Elements - WAGO 750-486 Manual

WAGO-I/O-SYSTEM 750
750-486 4AI 0/4-20 mA, Ex i
3.3

Display Elements

Figure 5: Display Elements

Table 8: Legend for Figure "Display Elements"

Chan-
nel
1
2
3
Designation LED State Function
Status AI 1 A
Error AI 1 B
Status AI 2 E
Error AI 2 F
Status AI 3 C
Error AI 3 D
Not ready for operation or no or disturbed
Off local bus communication, channel
deactivated
Ready for operation and undisturbed local
Green
bus communication
Normal operation and/or diagnostics
Off
deactivated, or channel deactivated
Permissible measurement range
overrange/underrange, short circuit,
Red
general error, wire break (for sensor types
4 mA ... 20 mA, 3.6 mA ... 21 mA)
Not ready for operation or no or disturbed
Off local bus communication, channel
deactivated
Ready for operation and undisturbed local
Green
bus communication
Normal operation and/or diagnostics
Off
deactivated, or channel deactivated
Permissible measurement range
overrange/underrange, short circuit,
Red
general error, wire break (for sensor types
4 mA ... 20 mA, 3.6 mA ... 21 mA)
Not ready for operation or no or disturbed
Off local bus communication, channel
deactivated
Ready for operation and undisturbed local
Green
bus communication
Normal operation and/or diagnostics
Off
deactivated, or channel deactivated
Permissible measurement range
overrange/underrange, short circuit,
Off
general error, wire break (for sensor types
4 mA ... 20 mA, 3.6 mA ... 21 mA)
Device Description
Manual
Version 1.1.2
23