Mitsubishi General-Purpose AC Servo
Sales and Service
Date of issue
May
2012 Title
Outer Appearance Change (Display Board Change) for the MR-J4W Series
Mitsubishi Electric Corp., Nagoya Works
5-1-14 Yada-minami, Higashi-ku, Nagoya 461-8670 Tel.: +81 (52) 721-2111 Main line
No. 12-08E
Outer Appearance Change (Display Board Change) for the MR-J4W Series
Thank you for your continued patronage of the Mitsubishi general-purpose AC servo and FA products. When using a small-tip tool such as a flathead screwdriver to set DIP switches on the display board of the MR-J4W series, the tool may be mistakenly inserted into the unit. In order to avoid such operational failure, the display board shape will be changed. We ask for your understanding in this matter.
1. Target Models
MR-J4W2- B,200W to 1kW MR-J4W3- B,200W to 400W
2. Schedule
The change will be gradually applied to the products manufactured and shipped in June 2012 or later. Because of inventories, old and new products may coexist in the distribution stage.
3. Purpose
To ensure a tool will not be inserted in the unit even when a small-tip tool is being used to adjust DIP switches.
4. Outer Appearance Changes and Differences from the Conventional Model
Before After
DIP switch
Board shape changed
The above-described change will not affect the servo amplifier's functions and performance.