Diagnostics Via Mailbox 2.0; Channel Diagnostics; Table 46 Legend: Diagnostics Via Mailbox - Abbreviations; Table 47 Channel Diagnostics - WAGO 750 Product Manual

750-1632/000-100

7.3 Diagnostics via Mailbox 2.0

The abbreviations used in the following tables have the following meanings.
Abbreviation
SINGLE
APPDIS
WARN
ERROR

7.3.1 Channel Diagnostics

Error
Code
4
4
6
6
7
7
8
8
1036
1036
1037
1037
1038
1038
1039
1039
1040
1040
1041
1041
1042
Product manual | Version: 1.1.0
Proportional Valve Module 2-3-4
Explanation
Single event (event single shot)
Coming event/going event (event disappears/event appears)
Warning
Error
Chan- Event Qualifier
nel
Mode Type
No.
0 APPDIS ERROR Overload, channel 1
1 APPDIS ERROR Overload, channel 2
0 APPDIS ERROR Wire break, channel 1
1 APPDIS ERROR Wire break, channel 2
0 APPDIS WARN
1 APPDIS WARN
0 APPDIS WARN
1 APPDIS WARN
0 APPDIS ERROR Wire break, return conductor,
1 APPDIS ERROR Wire break, return conductor,
0 SINGLE ERROR Teach-in function error, channel 1 Check wiring.
1 SINGLE ERROR Teach-in function error, channel 2 Check wiring.
0 SINGLE ERROR Limit switch exceeded, channel 1
1 SINGLE ERROR Limit switch exceeded, channel 2
0 APPDIS WARN
1 APPDIS WARN
0 APPDIS WARN
1 APPDIS WARN
0 APPDIS WARN
1 APPDIS WARN
0 APPDIS WARN
Table 46: Legend: Diagnostics via Mailbox – Abbreviations
Cause of Error
Overrange, channel 1 setpoint
Overrange, channel 2 setpoint
Underrange, channel 1 setpoint
Underrange, channel 2 setpoint
channel 1
channel 2
Current controller setpoint (set-
point + dither) > nominal current
[A], channel 1
Current controller setpoint (set-
point + dither) > nominal current
[A], channel 2
Current controller setpoint (set-
point + dither) ≤ nominal current[A]
or 0 [A], channel 1
Current controller setpoint (set-
point + dither) ≤ nominal current[A]
or 0 [A], channel 2
Forced shutdown, channel 1
Forced shutdown, channel 2
Substitute value strategy, chan-
nel 1
Diagnostics
Table 47: Channel Diagnostics
Corrective Action
Check wiring, environmental con-
ditions and load.
Check wiring, environmental con-
ditions and load.
Check wiring.
Check wiring.
Setpoint ≤ 100 %.
Setpoint ≤ 100 %.
Increase setpoint.
Increase setpoint.
Check wiring.
Check wiring.
Check parameterization.
Check parameterization.
Decrease setpoint.
Decrease dither amplitude.
Decrease setpoint.
Decrease dither amplitude.
Increase setpoint.
Decrease dither amplitude.
Increase setpoint.
Decrease dither amplitude.
Evaluate the message of the previ-
ous error.
Evaluate the message of the previ-
ous error.
Eliminate local bus fault.
71