Fault Tracing; 11.1 Fault Time Data Record - Vacon nxp/c User Manual

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11.

FAULT TRACING

The fault codes, their causes and correcting actions are presented in Table 37 below. The converter
has an internal memory for storing the converter status at the time of fault as well as additional
information about the source of the fault. This feature is intended to help the user or the service
personnel to determine the cause of fault.

11.1 Fault time data record

When a fault occurs a fault code is displayed on the keypad. By pushing the
you will enter the
important data valid at the time of the fault are recorded.
T.1 Operation days
T.2 Operation hours
T.3 Output frequency
T.4 Motor current
T.5 Motor voltage
T.6 Motor power
T.7 Motor torque
T.8 DC voltage
T.9 Unit temperature
T.10 Run status
T.11 Direction
T.12 Warnings
T.13 0-speed*
Subcode.
T.14
Contains more specific information about the fault.
S1...S#:
A1:
Module code
Indicates where the fault was detected.
Power:
Power1:
Power2:
T.15
Control:
Expander:
Adapter:
Starcoupler:
Motor:
Software:
11
Fault time data record menu
Table 36. Fault time recorded data
System generated fault. See fault table below.
Application generated fault. See table below or application-
specific mentation
.
Power unit of the converter (sizes up to FR11)
First power unit in a parallel converter (e.g. in FR12)
Second power unit in a parallel converter (e.g. in FR12)
Control part or control part communication
Expander board or expander board communication
Adapter board or adapter board communication
Starcoupler board (parallel unit only, e.g. FR12)
Motor-related problem
Application software
indicated by T.1T.16. In this menu, some selected
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FAULT TRACING
Menu button right
here
D
hh:mm:ss
Hz
A
V
%
%
V
°C