Fig. 3-19 Dip Switch To Change-Over Between 50/60 Hz; Fig. 3-20 Mode Of Operation Of The Dip2(2) Switch In Conjunction With P0100; 50/60 Hz Setting - Siemens MICROMASTER 440 Operating Instructions Manual

Issue 10/03
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 DIP2(2) switch (refer to Fig. 3-19) under the I/O board (refer to the
Appendix C when removing the I/O board).
Fig. 3-19
The switch determines the value of parameter P0100 corresponding to the
following diagram (refer to Fig. 3-20). Besides P0100 = 2, after the power supply
voltage has been switched-in, the DIP2(2) switch determines the 50/60 Hz setting
(value of parameter P0100).
Fig. 3-20
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 DIP2(2) 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
DIP2(2)
Quick
?
no
?
yes
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