Originally Posted by
mikwest
Hi Leelund,
Many thanks for the info.
Noticed this link on a few other posts for Mitsubishi but could never get into it, was always re-directed to the Melfans site.
Last night I found an old post, by Gridley51, with info on de-activating IE active script & have now been in & got the maintenance manual downloaded.
Turned out to be perfect timing as we had a problem with an FR-SF drive this morning that popped a 35A supply fuse. I've had this in the past & replaced the fuse & got fireworks when I powered back up!
At least today I was able to download a troubleshooting manual & carry out checks on the diode stack & transistors etc to prove the drive was OK.
I meggered the motor & cable & all was OK so I replaced the fuse & we're back in business.
I’ll check out the FR-SGJ manual & let you know how I get on with the drive.
Mike