Group S3: Running Parameters - Bosch Rexroth EFC 3600 Operating Instructions Manual

DOK-RCON03-EFC-3600***-IT01-EN-P
Rexroth Frequency Converter EFC 3600
2. Protection without temperature sensor
This function is based on the thermal model of the motor. The simplified thermal
model of motor is shown as below:
Fig.8-22: Simplified thermal model of motor with PT1 model
The default value of "Thermal motor time constant" [S2.23] is dependent
on the device type. If "Motor overload protection" OL-2 happens frequent‐
ly, please ensure that the output current of the frequency converter not ex‐
ceeds 110 % of the motor rated current, and increase the value of [S2.23]
appropriately.
8.5

Group S3: Running Parameters

S3.00 Jogging frequency
Setting range 0.00 ~ [b1.05]
Minimum unit 0.01 Hz
Factory default 5.00 Hz
S3.01 Jogging acceleration time
Setting range 0.1 ~ 6000.0s
Minimum unit 0.1s
Factory default 5.0s
S3.02 Jogging deceleration time
Setting range 0.1 ~ 6000.0s
Minimum unit 0.1s
Factory default 5.0s
● Jogging command input has the highest priority and is independent of the
"RUN" / "STOP" command input. As long as jogging command is activated, the fre‐
quency converter will start immediately to run to the frequency defined by [S3.00]
with acceleration / deceleration time defined in [S3.01] and [S3.02] no matter the fre‐
quency converter is in RUN mode or STOP mode. See more details in the figure be‐
low:
Bosch Rexroth AG
Parameter Settings
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