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3. SIGNALS AND WIRING
3.6.2 Movement finish
Rough match In position
POINT
If servo-on occurs after a stop made by servo-off, alarm occurrence or Forced
stop (EMG) ON during automatic operation, Movement finish (MEND), Rough
match (CPO) and In position (INP) turn on. To make a start again, confirm the
point table No. being specified, and turn on Forward rotation start (ST1).
(1) Movement finish
The following timing charts show the output timing relationships between the position command generated
in the servo amplifier and the movement finished (MEND). This timing can be changed using parameter No.
PA10 (in-position range). MEND turns ON in the servo-on status. MEND does not turn ON during automatic
operation.
Forward rotation start (ST1)
or reverse rotation start (ST2)
Position command and
servo motor speed
3ms or less
In-position range
Servo motor speed
Position command
OFF
ON
OFF
ON
Movement finish (MEND)
Forward
rotation
0r/min
When parameter No. PA10 is small
Forward rotation start (ST1)
or reverse rotation start (ST2)
Position command and
servo motor speed
Movement finish (MEND)
3ms or less
In-position range
Servo motor speed
Position command
OFF
ON
OFF
ON
Forward
rotation
0r/min
When parameter No. PA10 is large
(2) Rough match
The following timing charts show the relationships between the signal and the position command generated
in the servo amplifier. This timing can be changed using parameter No. PC11 (rough match output range).
CPO turns ON in the servo-on status. CPO does not turn ON during automatic operation.
ON
OFF
ON
OFF
Position command
Rough match (CPO)
3ms or less
Forward rotation start
(ST1) or
reverse rotation start
(ST2)
Forward
rotation
0r/min
ON
OFF
ON
OFF
Position command
Rough match (CPO)
3ms or less
Rough match output range
Forward rotation start
(ST1) or
reverse rotation start
(ST2)
Forward
rotation
0r/min
When "0" is set in parameter No. PC11 When more than "0" is set in parameter No. PC11