6 Parameter structure
6.7 Fault messages
DC1-S…20…, DC1-S…OE1 Variable Frequency Drives
05/21 MN040058EN
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6.7 Fault messages
6.7.1 Introduction
DC1-S… 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).
6.7.2 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.
6.7.3 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).
6.7.4 Fault log
The fault log (P00-13) stores the most recent four error messages in the
order in which they occurred. The most recent error message will always be
shown as the first value when P00-13 is accessed.
To see the remaining error messages one after the other, press the
▲
(Up)
button. Their order will be indicated by the number of flashing dots on the
7-segment digital display assembly.
￫
The values in the fault log (P00-13) will not be deleted if the
variable frequency drive is reset to its default settings!
￫
In order to view parameter P00-13, you will first need to enable
access to the extended parameter set: P-14 = P-37
(default setting: 101)
Summary of Contents for PowerXL
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