Mitsubishi FREQROL-SFJ - c. Control system equipped with oriented spindle stop function

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c
c
c. Control system equipped with oriented spindle stop func-
tion
A circuit
illustrated below is added to the basic system.
(1) Magnesensor type oriented spindle stop (1 point) see-
cification (+ motor
speed feedback signal output)
(For spindle speed display/sync. feed
signal) .
f
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Option card
I
‘SF-DA 1’
OI-
'SF-OHJ'
.!.
_^
Maqnesensor
display/sync. feed signal
_____h To NC
(A.B,Z phases)
Pulse nu Number of pulses is
128/(reduction ratio).
detect
Magnesensor
(2) Encoder type oriented spindle stop (4096
cification,
equipped with index function
+_----_--_T_~
points) spe-
Option card
'SF-D41'
Oriented stop
position command
Speed display/sync. feed signal
e To NC
(1024P/rev
A.B.2 phases)
er detect signal
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