3 POSITIONING DEDICATED SIGNALS

(b) This signal turns off at the power supply on and during position control.

At speed/position switching control

At speed control

At position control

CHANGE

Speed control start

Positioning start

Speed/position control start

t

ON

Speed controlling OFF signal (M2404+20n)

Speed Position

control control

(6)Speed/position switching latch signal (M2405+20n).........................Status signal

(a)This signal turns on when the control is switched from speed control to position control.

It can be used as an interlock signal to enable or disable changing of the travel value in position control.

(b)The signal turns off at the following start.

•Position control

•Speed/position control

•Speed control

•JOG operation

•Manual pulse generator operation

CHANGE

Start

Speed/position control start

 

 

t

 

 

Speed/position switching

ON

latch signal(M2405+20n)

OFF

 

 

ON

CHANGE signal from

OFF

external source

 

 

(7) Zero pass signal (M2406+20n) ....................................

Status signal

This signal turns on when the zero point is passed after the power supply on of the servo amplifier.

Once the zero point has been passed, it remains on state until the CPU has been reset.

However, in the home position return method of proximity dog, count, dog cradle or limit switch combined type, this signal turns off once at the home position return start and turns on again at the next zero point passage.

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