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

M800S/M80 Series Connection and Setup Manual
7 Connection of Control Unit

7.6.2 Connecting with Drive Unit MDS-EM/EMH Series

CAUTION
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.
Thus, if you use an MDS-EM/EMH unit for servo control of the high-speed synchronous tapping, combinable
spindle drive is that of the MDS-EM/EMH unit only.
POINT
Axis Nos. are determined by the rotary switch for setting the axis No. (Refer to section "Setting the rotary switch".)
The axis No. has no relation to the order for connecting to the NC.
(1) When using only MDS-EM/EMH-SPV Series
Connected
to the NC
Refer to the
manual of each
NC for details.
Optical
communication
cable
instruction
MDS-EM/EMH-SPV3
Spindle:1st axis
Servo:2nd/3rd/4th axis
193 IB-1501269-F