Fig. 3-21 Dip Switch To Change-Over Between 50/60 Hz; Fig. 3-22 Mode Of Operation Of The Dip50/60 Switch In Conjunction With P0100; 50/60 Hz Setting - Siemens MICROMASTER 440 Operating Instructions Manual

Issue 10/06
3.5.1

50/60 Hz setting

The frequency setting made in the factory can be adapted to the North American
market, without requiring any parameterization using an operator panel or PC tool
using the DIP50/60 switch (refer to Fig. 3-21) under the I/O board (refer to the
Appendix C when removing the I/O board).
Fig. 3-21
The switch determines the value of parameter P0100 corresponding to the
following diagram (refer to Fig. 3-22). Besides P0100 = 2, after the power supply
voltage has been switched-in, the DIP50/60 switch determines the 50/60 Hz setting
(value of parameter P0100).
Fig. 3-22
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0
DIP switch to change-over between 50/60 Hz
Power
cycle
yes
P0100 = 2
?
no
no
DIP2 = OFF
?
yes
Power in kW
Frequency 50 Hz Frequency 60 Hz
P0100 = 0
Mode of operation of the DIP50/60 switch in conjunction with P0100
commissioning
P0010 = 1
yes
P0100 = 2
no
P0100 = 1
Power in kW Power in hp
Frequency 60 Hz
P0100 = 2 P0100 = 1
3 Functions
DIP50/60
Quick
?
no
?
yes
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