Appendix 5 Connection Examples With Stepping Motors Manufactured By Orientalmotor Co., Ltd; Appendix 5.1 Connection Example Of A1Sd75/Ad75 And Vexta Upd (Open Collector) - Mitsubishi Electric A1SD75P1-S3 User Manual

Positioning module

Table of Contents

Appendix 5 Connection examples with stepping motors manufactured by ORIENTALMOTOR

*1 Assignment of the pin numbers of the connector of the A1SD75/AD75 is the same for axes 1 to 3.

*2 The upper limit (FLS) and lower limit (RLS) of the A1SD75/AD75 are used for the zero point return retry function.

*3 For cable connections on the stepping motor drive side other than those specified above and shields of each

signal cable, refer to the manual prepared for the stepping motor drive.

*4 Use "Logic selection for pulse output to the drive unit" specified in detailed parameter 1 to match the logic (positive

or negative logic) between the A1SD75/AD75 and the servo amplifier. The initial setting of A1SD75/AD75 is a

positive logic.

*5 Indicates the distance between the A1SD75/AD75 and VEXTA UPD.

*6 There is no need to wire the in-position signal.

(It is output as " Md.39 External input/output signal" but it is not used for internal processes of the AD75.)

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Manual pulse

Near-point dog

Speed/ position changeover

Appendix - 19

Connect when required

Troubleshooting