Connecting With Drive Unit Mds-Ej/Ejh Series - Mitsubishi M80 series Connection And Set Up Manual

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M800S/M80 Series Connection and Setup Manual

7 Connection of Control Unit

7.6.3 Connecting with Drive Unit MDS-EJ/EJH Series

1. Connect the NC and the drive units by the optical communication cables. The distance between the NC and the

final drive unit must be within 30m and the bending radius within 80mm.

2. A spindle drive unit that controls the high-speed synchronous tapping (OMR-DD control) has to be connected

on the farther side from the NC than the servo drive unit that is subject to the synchronous tapping control.

Axis Nos. are determined by the rotary switch for setting the axis No. (Refer to section "Setting the Rotary

The axis No. has no relation to the order for connecting to the NC.

CN1A: CN1B connector on NC or previous stage's drive unit

CN1B: CN1A connector on next stage's drive unit

Refer to the

instruction manual

of each NC for

communication

The optical communication cables from the NC to the

final drive unit must be within 30m.

IB-1501269-F

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M800s series