Triggering A User-Defined Fault - Lenze i55AE125B Manual

Flexible I/O configuration

Triggering a user-defined fault

14.8 Triggering a user-defined fault
The "Activate fault 1" and "Activate fault 2" functions serve to set the inverter from the proc-
ess to the error status.
Details
If, for instance, sensors or switches are provided for process monitoring, which are designed
to stop the process (and thus the drive) under certain conditions, these sensors/switches can
be connected to free digital inputs of the inverter. The digital inputs used for the sensors/
switches then have to be assigned to the functions "Activate fault 1" and "Activate fault 2" as
triggers.
Parameter Name / value range / [default setting]
0x2631:043 Function list: Activate fault 1
(P400.43) (Function list: Fault 1)
• For further possible settings, see parameter
0x2631:001
0 Not connected
0x2631:044 Function list: Activate fault 2
(P400.44) (Function list: Fault 2)
• For further possible settings, see parameter
0x2631:001
0 Not connected
Example
An example of the operating mode can be found in the chapter
Related topics
4Error handling
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578
(P400.01).
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(P400.01).
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Info
Assignment of a trigger for the "Activate fault 1" function.
Trigger = TRUE: Trigger user-defined error 1.
Trigger = FALSE: no action.
Notes:
• After the error is triggered, the motor is brought to a standstill with
the quick stop ramp. The inverter is then disabled.
Associated error code:
25217 | 0x6281 - User-defined fault 1
•
Assignment of a trigger for the "Activate fault 2" function.
Trigger = TRUE: Trigger user-defined error 2.
Trigger = FALSE: no action.
Notes:
• After the error is triggered, the motor is brought to a standstill with
the quick stop ramp. The inverter is then disabled.
Associated error code:
25218 | 0x6282 - User-defined fault 2
•
"Reset error".
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