TREND NX Variable Speed Drives - Manual (Page 100)

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7
7.3.4.3 Fault time data record
When a fault occurs the information described above in 7.3.4 is displayed. By pushing the Menu button
right here you will enter the Fault time data record menu indicated by T.1 T.13. In this menu, some
selected important data valid at the time of the fault are recorded. This feature is intended to help the user
or the service person to determine the cause of fault.
The data available are:
T.1
Counted operation days
(Fault 43: Additional code)
d
T.2
Counted operation hours
(Fault 43: Counted operation days)
hh:mm:ss
(d)
T.3
Output frequency
(Fault 43: Counted operation hours)
Hz
(hh:mm:ss)
T.4 Motor current A
T.5 Motor voltage V
T.6 Motor power %
T.7 Motor torque %
T.8 DC voltage V
T.9 Unit temperature
°
C
T.10 Run status
T.11 Direction
T.12 Warnings
T.13 0-speed*
Table 7-5. Fault time recorded data
* Tells the user if the drive was at zero speed (< 0.01 Hz) when the fault occurred
Real time record
If real time is set to run on the frequency converter the data items T1 and T2 will appear as follows:
T.1
Counted operation days yyyy-mm-
dd
T.2
Counted operation hours hh:mm:ss, s
ss