4-42 Description of Diagnostic Messages F… and E… ECODRIVE03-SGP-03VRS
DOK-ECODR3-SGP-03VRS**-WA01-EN-P
E881 Mains fault
Cause:
The mains voltage has failed for at least three mains cycles during
operation.
Mains errors and undervoltage errors were set as fatal warnings in
parameter P-0-0118, Power off on error.
The drive switches the motor off.
Remedy:
Checked the mains connections to ensure that they are as specified in the
project planning manual.
See also the functional description: "Current Limit".
E886 No ready signal from supply module
Cause:
Input BbN "Mains section readyl“ on the drive controller is at 24V, i.e., the
mains section connected is not issuing a ready to operate signal.
In parameter P-0-0118, Power off on error mains errors and
undervoltage errors were set as warnings.
The drive switches the motor off.
Remedy:
1. Check mains section.
2. Check connection from mains section to input BbN on drive.
3. If the drive is not supplied by a separate mains section, then
switch the input monitor off.
See also P-0-4062, Power supply monitor.
See also the functional description: "Current Limit".
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