heidenhain tnc 2500 - CNCzone.com-The Largest Machinist Community on the net!

blackpalm · #1 09-25-2007, 11:45 AM

can anybody tell me how to test a bosh drive to find out if it is bad. Possibly isolate it from the other drives to find out which one may be bad. When I try to home my axes' I get an axes drive fault.

thank you.

gus · #2 09-25-2007, 03:44 PM

swap from one axis to another and see if the error follows

RMARCH · #3 09-25-2007, 07:10 PM

Originally Posted by blackpalm

can anybody tell me how to test a bosh drive to find out if it is bad. Possibly isolate it from the other drives to find out which one may be bad. When I try to home my axes' I get an axes drive fault.

thank you.

Are you running your machine with a phase converter ?

blackpalm · #4 09-25-2007, 07:51 PM

I am using a rotary phase converter. I switched drives for X & Y and have the same fault message

RMARCH · #5 09-25-2007, 07:55 PM

This may sound like a dumb question but are you turning on your phase converter before switching on the machines main power switch?

blackpalm · #6 09-25-2007, 07:57 PM

I leave the phase converter on all the time

RMARCH · #7 09-25-2007, 08:06 PM

What type of machine is it ? Have you tried pushing on the limit switches with your fingers ? I had to do that with mine a few times. one was a little sticky, gummed up from the coolant.

blackpalm · #8 09-26-2007, 09:01 AM

I have an bp series 11 interact 11 and I checked all the limit switches. They are all working properly. I found out last night that my bridge rectifier is reading 58 volts on the dc side and 30 volts on the ac side. Any suggestions?

RMARCH · #9 09-26-2007, 09:28 AM

Sorry, I can not help you with that.
Hope you figure it out soon.

blackpalm · #10 09-27-2007, 03:17 PM

I have my unregulated voltage figured out. I still don't show any dc voltage at terminals c & d on the bosch drives. Can anybody out there help?

blackpalm · #11 10-07-2007, 08:37 PM

can anybody tell me what would happen if I went into parameter 531210 and erased all memory and then re-installed my parameters? I am wondering if I may have a corrupted file

gus · #12 10-08-2007, 07:17 AM

If you have your parameters saved you can clear everything. It will come back up in German so find the language parameter first.

Does the 2500 have a separate PLC program that you can erase? If so be careful

This isn't a PC, you don't get corrupted files.

Why don't you tell us what is going on.

Tell us everything

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