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Notes :
'1.
By resetting the inverter, the electronic thermal relay is initialized.
'2.
This function is effective only when 'external thermal relay input' is selected. (See page
80.)
'3.
"4.
This function is activated only when the optional brake resistor is connected.
The user can change the stall prevention threshold level, which is set to
150%
when the
inverter is supplied.
Retainment of
alarm output signal
...
If the user opens the magnetic contactor (MC) at the power supply side of the
inverter when a protective function has been activated, power supply for the
control circuit of the inverter is disconnected and alarm output is not retained. If
the alarm output must be maintained, arrange a sequence that externally
maintains the alarm output signal.
...
When a protective function is activated, the ALARM indicator lamp will be lit. If
the user use the parameter unit, the readout displays the above indication
automatically.
...
When a protective function is activated, inverter output shut off is maintained, and
the inverter will not restart unless it is reset. Turn off the power supply, then turn
it
on
again, or close reset terminals RES and SD for more than 0.1 seconds, then
open them. If terminals RES and SD are kept closed. 'Err." flickers on the readout
signaling reset condition.
Alarm indlcation
Resetting method
-
126
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