3.3.4 Control the Motor
Step Operation Description
1
Rotate the potentiometer counterclockwise
(leftwards) to the greatest extent
Output frequency setting is 0.00
2 Press <Run> button Control command active, 0.00 is displayed
3
Rotate the potentiometer clockwise (right-
wards) slowly and till 5.00 is displayed
The motor starts to run
Observe the running status:
If the motor runs in the correct direction
If the motor runs steadily
If there is any abnormal noise or problem
Recommended operation:
Stop the motor immediately by switching off
the power if any abnormality occurs
Restart commissioning only after error cau-
ses have been removed
4 Rotate the potentiometer clockwise The motor accelerates
5 Rotate the potentiometer counterclockwise The motor decelerates
6 Press <Stop> button Stop command active, the motor stops
7 Check parameters without load Settings according to actual applications
8 Check parameters with load Settings according to actual applications
Tab. 3-6: Motor controlling procedure
● EFC x610 has no internal contactor, and will be energized once the power
supply is connected. When the Run button is pressed down (or 'Control by
terminals' is activated), the frequency converter will generate output.
● By default, EFC x610 is set as:
– The frequency converter is started or stopped by the operating panel con-
trol.
– The output frequency is set by the potentiometer on the operating panel.
● After powering on, please confirm:
– The setting frequency is displayed (no error display).
– The monitoring parameter is consistent with the actual situation.
● By default, the frequency converter displays Output frequency in run status
and Setting frequency in stop status as the monitoring parameters. You may
change them to other parameters as described in parameters U1.00 and
U1.10. The factory defaults are based on standard applications with standard
motors.
For frequency converters with dust cover, it is recommended to in-
stall an LED panel to perform the above operations.
EFC 3610 / EFC 5610 Bosch Rexroth AG
Start-up
DOK-RCON03-EFC-X610***-QU11-EN-P
35/87
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