S5 losing program

ninos6 · Oct 21, 2007

Hi All,
We have a Siemens S5 (95u) cpu that either it looses its program or we find it in stop mode very often. We tried replacing the CPU and Batteries with no much luck. Any ideas please.

craig_avanzar · Oct 22, 2007

Try the power supply. That has been the problem in many instances.

curlyandshemp · Oct 23, 2007

ninos6 said:
Hi All,
We have a Siemens S5 (95u) cpu that either it looses its program or we find it in stop mode very often. We tried replacing the CPU and Batteries with no much luck. Any ideas please.

Had a similiar problem years ago where the 95u kept loosing its program. Turned out to be a vary 'dirty' AC line feeding the panel.

Ian

S5 losing program

ninos6

Member

craig_avanzar

Member

curlyandshemp

Lifetime Supporting Member

Similar Topics