Retrofitting maho mh 1000t
Guessing which terminals are fault and enable, and which are the analogue velocity input is difficult otherwise.
In fact the first thing you need to know is if the drives are analogue voltage control. There are many other options.
I guess you found the 3trm2 manual ( www.docdroid.net/qwMiB7x/3trm2-manual-pdf is one source)
The irtm2 is likely to be broadly similar.
Sourabh3 wrote: I have attached the 3 trm2 drive manual already
The link in the first post seems to just bring up the photo. (Though the filename looks like that of the manual)
On fhe the other hand 1trm2 is totally different. It doesn't have a JF slot for enabling the drive and has 3 tacho slots. I'm attaching the pictures of 1trm2. I just want to test these drives and motors to see if they work fine
Well, to do that you would need to enable the drives and apply a small voltage to the analogue input pins.
But enabling the drives with a dead control might not be the easiest thing.
Assuming that the Indramat is still correctly connected to functional motors, and the transformers. You will need to apply 24VDC to each of the enable pins JF and RF, and then a small voltage between Ex01/Ex02, to get motion.
The Indramats are pretty old. I pulled the control cards out of mine (they are pretty simple) and replaced all the electrolytic capacitors, figuring sooner later one would explode.
..... But +15v terminal is working fine.