5 Error Messages
5.1 Introduction
DC1…20… and DC1…OE1 Variable Frequency Drives
02/20 MN040059EN
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5 Error Messages
5.1 Introduction
DC1 series variable frequency drives come with several internal monitoring
functions. When a deviation from the correct operating state is detected, an
error message will be displayed; in the drive’s default settings, the relay
contact will open (control terminals 10 and 11).
5.2 Fault History
The most recent four error messages will be stored in the order in which
they occurred (with the most recent one in the first place). Error messages
can be read from the display-parameter P00-13.
5.2.1 Acknowledge error message (Reset)
To acknowledge and reset the current error message, you can either switch
off the supply voltage or press the STOP pushbutton. Error messages (a
maximum of four) are stored in parameter P00-13. Error messages can also
be reset with a new start signal (new rising edge) at control signal terminal
2 (DI1) or 3 (DI2).
If you use Modbus or CAN, set the reset bit in the control word to the value
“1” to reset an error.
Please note:
In the event of
O-I
,
hO-I
or
I.t-trp
faults, in order to prevent damage that
may occur through repeatedly enabling the drive into a fault condition, these
trips cannot be reset immediately. A delay time according to the following
table must be allowed before reset is possible.
Table 30: Delay time
Trip
Hint
First trip
2 seconds delay before reset is possible
Second trip
4 seconds delay before reset is possible
Third trip
8 seconds delay before reset is possible
Fourth trip
16 seconds delay before reset is possible
Fifth trip
32 seconds delay before reset is possible
Subsequent trips
64 seconds delay before reset is possible
Summary of Contents for PowerXL DC1 20 Series
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