Fastech Ezi-Step II Plus-E, User Manual

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37
Control I/O signal
Output Signal ６－４．
1) ‘Compare Out/Trigger Pulse Output’ output
‘Trigger Pulse Output’ signal is displayed when specific conditions are performed. It is fixed to
CN1 connector’s COMP (Compare Out) pin. And it is available when the motor needs to be
synchronously controlled by an external controller. Refer to
「9.5 Trigger Pulse Output」 .
2) Run / Stop Output
Outputs [ON] signal when the motor is running in Step ON.
3) Alarm output
When the motor operates normally, alarm output becomes OFF. When the protective function
operates, alarm output becomes ON. The upper controller being used by the user detects this
alarm and then stops motor operation command. If overload or overcurrent occurs while the
motor is operating, the drive detects it and cuts off the motor’s current, In addition, alarm
output is turned on and "Alarm LED" flashes to indicate the type of alarm occurrence.
4) PT ACK와 PT End output
‘PT ACK’ and ‘PT End’ signals are available only when the motion is executed by position table.
When motion start, PT ACK signal is set to ON and PT End signal is set to OFF, if all of motion
loops are finished. Then PT ACK signal becomes OFF and PT End signal becomes ON. If the
‘Wait time’ value in PT item is not 0, the defined time is needed to PT End signal becomes ON.
Refer to
「Ezi- STEPⅡ Plus-E User Manual – ‘Position Table Function’」 .
5) Moving and Acc/Dec output
As shown below, the position starts to move by motion command, and Moving signal becomes ON and
Acc/Dec signal becomes ON in the acceleration and deceleration section only.
Motion Pattern
po
Acc/Dcc Signal
po