Display Elements; Operating Elements; Figure 5: Display Elements; Table 9: Legend For Figure "Display Elements - WAGO 750-489 Manual

26 Device Description
3.3

Display Elements

Figure 5: Display Elements

Table 9: Legend for Figure "Display Elements"

Channel Designation
1
2
3
4
You can find the interpretation of the states corresponding to the LED signals in
Section "Diagnostics" > ... > "Diagnostics via Indicators."
3.4

Operating Elements

The I/O module 750-489 has no operating elements.
Manual
Version 1.1.0, valid from FW Version 02
LED
Function AI 1 A
Error AI 1 B
Function AI 2 C
Error AI 2 D
Function AI 3 E
Error AI 3 F
Function AI 4 G
Error AI 4 H
WAGO-I/O-SYSTEM 750
750-489 4AI RTD/TC/Strain Gauge Ex i
Status Description
Green Channel 1: ready for operation
Channel 1: underflow, overflow,
Red measurement underrange/over-
range, internal error
Green Channel 2: ready for operation
Channel 2: underflow, overflow,
Red measurement underrange/over-
range, internal error
Green Channel 3: ready for operation
Channel 3: underflow, overflow,
Red measurement underrange/over-
range, internal error
Green Channel 4: ready for operation
Channel 4: underflow, overflow,
Red measurement underrange/over-
range, internal error