Basic uses of σ -series products – Yaskawa SGDB User Manual

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BASIC USES OF Σ-SERIES PRODUCTS

2.3.3 Connection to Host Controllercont.

Connection to MITSUBISHI Positioning Unit AD72

SERVOPACK for Speed/Torque Control

I/O power supply

SERVOPACK

(ON when

positioning

is stopped)

(ON when

proximity

is detected)

Speed

reference

*1 These signals are output for approximately two seconds when the power is turned ON. Take this into

consideration when designing a power ON sequence. Relay 1Ry is used to stop main circuit power

supply to SERVOPACK.

*2 These pin numbers are the same for both X and Y axes.

Note The signals shown here are applicable only to MITSUBISHI Sequencer AD72 and Yas-

kawa SERVOPACK SGDB-VVADV.

(Made by MITSUBISHI)

AD72

SGDB-jjADj

/S-ON

/PBO

/PAO

/PCO

Speed/Torque