by Regardt Voigt | May 28, 2026 | MR-J3, MR-J3-200B, Servo Systems
Introduction Investigating the AL.37 error of the Melservo MR-J3 servo amplifier. Overview The AL.37 error on Melservo amplifiers is quite common and needs to be resolved correctly before operation can be resumed. AL.37 indicates a parameter error in the Mitsubishi...
by Regardt Voigt | Dec 23, 2020 | Melsec-Q, Mitsubishi CNC drives, MR-J2s, MR-J3, MR-J4s, MR-JE, PLC, Servo Systems, Servos
Introduction In some cases – it is required then MSDS documentation is be supplied along with the delivery of batteries, or for other logistic matters. Herewith the downloadable .pdf versions of the Q6BAT and MR-J3BAT battery MSDS Files (MSDS – Material...
by Regardt Voigt | Sep 22, 2019 | MR-J2s, Servo Motors, Servo Systems, Servos
Melservo Servo product range – current availability status (2019) Introduction For clarity and transparancy about the Melservo amplifier product series ranges being currently available (as declared by the MEU) – the following applies; Melservo Series As...
by Regardt Voigt | Mar 9, 2018 | Servo Motors, Servo Systems, Servos
Introduction This document aims to answer the question about how to update a servo system from the old MR-J2S amplifiers to the new MR-J3 amplifiers, and specifically what to do with the parameter settings. Design Considerations This conversion only applies to the new...
by Regardt Voigt | Mar 5, 2018 | Servo Motors, Servo Systems, Servos
Introduction If for some reason a MR-J3 servo amplifier needs to be replaced, it is possible to maintain the servo position information. Design Considerations On the connection diagram shown below, a special cable is used to connect the servo amplifier to the encoder...
