Mitsubishi Electronics MR-J2S- CL Detailed description of signals devices, Signals And Wiring

3. SIGNALS AND WIRING

3.4 Detailed description of signals (devices)

3.4.1 Forward rotation start Reverse rotation start Temporary stop/Restart

(1)A forward rotation start (ST1) or a reverse rotation start (ST2) should make the sequence which can be used after the main circuit has been established. These signals are invalid if it is switched on before the main circuit is established.

Normally, it is interlocked with the ready signal (RD).

(2)A start in the servo amplifier is made when the external start signal changes from OFF to ON. The delay time of the servo amplifier's internal processing is max. 3ms. The delay time of other signals is max. 10ms.

	3ms or less		3ms or less
Servo motor speed
Forward rotation start (ST1)		10ms
		or less
or reverse rotation start (ST2)
Temporary stop/Restart (STP)	5ms or more

(3)When a programmable controller is used, the ON time of the start/stop signal should be 5ms or longer to prevent a malfunction.

(4)During operation, the forward rotation start (ST1) or reverse rotation start (ST2) is not accepted. The next operation should always be started after the Movement complete (PED) is output.

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