'prob in heidenhain tnc 145 control'

prob in heidenhain tnc 145 control

qasim from pakistan -

dear sir

i have a problem in referencing x axis the error is

gross positioning error a

the problem is that when the limit switch is closed of x axis it goes on rapid and hits the safety limit switch then this error comes

to resolve this problem i have checked the following thing

1the limit switch voltage is on one side when the limit switch is closed ie limit switches aree corect

2 i have swaped the drives but same is the result

3 i have swaped th encoders same result

4 checked all the wires of encoders drives they ar all ok

i think the prob is in controll which gives high voltage instead of referencing when touching the limits

Comment #1 Suleman Khosa from Pakistan -

I think problem in refrence setting of Axes. Please reply me that what the alarm at CNC screen. Please give me the complete specification of model of machine & control board of FANUC.

Comment #2 Tahir Javaid lahore (202.125.143.66) -

i have book tnc all machinery so cont me i solve ur broblum

Comment #3 tahir from lahore (202.125.143.66) -

sorry plese read can not cont bc i see this prob many machins

Name:           
E-Mail:         

Optional (please add to our directory first)
Web Link:       
Link Title:     

Message:

Note: once you register your email address with CNC Machine it is used across our whole network of forums and blogs. You can create seperate profiles for each forum or blog, but use the same login.