7.2 Commissioning Process
Step Operation Description
1
Rotate the potentiometer counterclockwise
(leftwards) to the greatest extent
The initial frequency value is 0.00
2 Press Run key
Enter the command for running, with 0.00
displayed
3
Rotate the potentiometer clockwise (right-
wards) slowly and the displayed value starts to
change till 5.00 is displayed
The motor starts to run
4
Observe:
● If the motor runs in the correct direction
● If the motor runs smoothly
● If there is any abnormal noise or problem
Observe the running, and immediately stop
the motor by shutting off the power if any ab-
normality occurs
Restart commissioning only after the error
causes have been removed
5 Rotate the potentiometer clockwise The motor accelerates
6 Rotate the potentiometer counterclockwise The motor decelerates
7 Press Stop key
When commissioning is complete, execute
the stopping command, the frequency con-
verter is ready for normal operation
Tab. 7-1: Commissioning process
● EFC 3600 has no internal contactor, and will be energized once
the power supply is connected. When the Run key is pressed
down (or "control by terminals" is activated), the frequency con-
verter will give output.
● By factory default, EFC 3600 is set as:
– The frequency converter is started or stopped by the operating
panel control.
– The output frequency is set by the potentiometer on the ope-
rating panel.
● After powering on, please confirm:
– The set frequency is displayed (no error display)
– The monitoring parameter is consistent with the actual situa-
tion.
● By factory defaults, the frequency converter displays output fre-
quency in run mode and set frequency in stop mode as the moni-
toring parameters. You may change them to other parameters as
described in parameters b0.30 and b0.31. The factory defaults
are based on standard applications with standard motors.
EFC 3600 Bosch Rexroth AG
Commissioning
DOK-RCON03-EFC-3600***-IT03-EN-P
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