Re: encoder readings problem


Let me ask... are your encoders differential or
single ended?
 
A differential encoder will have 8 wires, single ended
perhaps 5.
 
I have had many problems with noise in single ended
setups in the past and now always use differential.
 
Les
----- Original Message -----
Sent: Wednesday, February 19, 2003 4:56 AM
Subject: encoder readings problem

hi

sir

we are using the stg model 1 card for emc software to control our lathe machine

we are having trouble to successfully run stg with emc.the problem we are facing is that our position counter starts very fast readings and it continous flow even  we estop the whole system and emc software, it continouslly flow and give the highest

out put voltages at DAC. this problem is only coming in our Y-axis. and because of this problem our machine had three seviour acciedent. this problem can come at any time not continouslly.



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