Yaskawa MP940 Reference Manual - Manual (Page 178)

Servo Amplifier Main Circuit Connection MotionSuite™ MP940 Machine Controller Reference Manual
5-36
Main Circuit Terminal Block Wiring
Observe the following cautionary items when performing the wiring.
The main circuit terminals of servo amplifiers of less than 1.5kW capacity
consist of connector type terminal blocks. Wire the terminal block as follows:
Connection Method
1. Strip the cover from the wires used.
2. Open the wire insertion aperture of the terminal block with a tool. Open
the terminal by either method A or B (below).
• Method A uses the accessory lever to pry open.
• Method B uses a commercial flathead screwdriver (head width 3.0 ~
3.5mm) to press on the aperture. An alternate screwdriver is that
corresponding to the 210-120J series driver from Wago Japan, Inc.
Either of the methods above may be employed.
• Perform the wiring after removing the terminal block from the servo amplifier.
• Insert a wire into one of the wiring apertures of the terminal block.
• When inserting the wire, be sure that adjacent parts are not shorted by the wire core.
• Restrip wires that have been mistakenly or improperly removed before reconnecting them.
CAUTION
8～9mm