Item
Plug
Function
1 Initial
s4
Normally inserted for external emergency stop
settings
uses.
Removed when emergency stop is to be
operated externally.
Set when supplying
to power unit.
When removed for error correction, errors can
be corrected by NC with servo OFF.
S24
For alarm;
high-level signal is output to NC
system when alarm state occurs.
S25 For alarm;
low-level signal is output to NC
system when alarm state occurs.
Inserted when resolver feedback polarity is
reverse of that of magnetic pole.
s2
For changeover of load meter output level,
usually used when plug is inserted.
s3
For changeover of load meter output level, and
the output increases when the plug is inserted
during set S2 is short-circuited.
2 Speed loop S6
Plug for short-circuiting capacitor in
operation
pensation circuit
S12 Used when selecting non-linear gain.
Gain is
reduced with plug inserted.
s21
Used when inserting non-linear circuit into
speed loop compensation circuit for
turret punch press.
s22
Plug for inserting high resistance at either
end of capacitor in compensation circuit.
DESCRIPTION OF PLUGS
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