Basic uses of σ -series products – Yaskawa SGDB User Manual
Page 50
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BASIC USES OF Σ-SERIES PRODUCTS
2.3.3 Connection to Host Controllercont.
38
J
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
2
Speed/Torque
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