Normal Duty / Heavy Duty Setting - Bosch rexroth EFC 610 Series Operating Instructions Manual

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Functions and Parameters

12.2.2 Normal Duty / Heavy Duty Setting

This function is used to set duty rating according to the load type of application.
Code Name
C0.01 Normal / Heavy duty setting
For some light load application, it is possible to use a lower power size frequen-
cy converter to drive a higher power size motor with normal duty setting.
After parameter initialization the device and motor settings will be set to HD
●
mode
Switching from HD to ND will cause motor parameters reset to default value
●
of normal duty, and vice versa.
Switching from HD to ND will cause carrier frequency reset to default value of
●
normal duty, and vice versa.
This function is only available for 5.5kW and above devices.
Overload capability and output current in ND and HD modes are shown as be-
low:
Overload
(%)
110
120
130
140
150
160
170
180
190
200
Bosch Rexroth AG R912005854_Edition 09
Rexroth Frequency Converter EFC x610
Setting range
0: Normal duty (ND)
1: Heavy duty (HD)
HD
-
400
149
88
60
42
13
3.2
1.5
1.0
Default Unit Step
1 –
ND
200
60
22
13
10
-
-
-
-
-
Series
Attri.
– Stop