Setting Flowchart Of The Switch On The Board - Hitachi SJ-FB Instruction Manual

Setting flowchart of the switch on the board

5.4
START
Detect a wire break of
A, B phase signal?
YES
Set SWENC1
switch ON.
Detect a wire break of the
Z phase signal?
YES
Set SWENC2
switch ON.
Use the pulse train position
command input?
YES
Connect parallel motors to the pulse
train position command input?
YES
Turn SWR1, 2 on only 1 unit that is
the most distant from a master
inverter in a plural motor.
END
Figure 5-3 Switch setting flowchart
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Chapter 5
NO
Set SWENC1
switch OFF.
NO
Set SWENC2
switch OFF.
NO
NO
Set SWR1,2
switch ON.
18
SETTING