hello,
i have a big problem, about siemens s5 system. there is a wf300 interface card which controlled the sk2l-330 wöndler panel. when i push the button on the panel the panel page must be change accordingly which button that i pust, but there is no change. when i pust the button there are input signal at I/O card of s5 but wf300 don't response. there is a led on the wf300 but there is not active. i take out the wf300 and i controlled the simple circuit element and i find a diode that brokendown. and than i change it and try again firstly my screen change but finally i had same problem.
is there anyone to help me on this matter?
thanks
i have a big problem, about siemens s5 system. there is a wf300 interface card which controlled the sk2l-330 wöndler panel. when i push the button on the panel the panel page must be change accordingly which button that i pust, but there is no change. when i pust the button there are input signal at I/O card of s5 but wf300 don't response. there is a led on the wf300 but there is not active. i take out the wf300 and i controlled the simple circuit element and i find a diode that brokendown. and than i change it and try again firstly my screen change but finally i had same problem.
is there anyone to help me on this matter?
thanks