Simatic ET200S last power module fault

jirikk

Member
J
Join Date
Sep 2010
Location
Montreal
Posts
7
Hi guys,
I think, you know this issue... the last power module at the ET200S rack (sometimes) indicates system fault (SF diode) but everything is OK. Till now, nobody explained me this "feature". Is it the terminal module (resistors) which causes this? I was googling an hour, but didnt find anything.o_O
Can you please give me as answer ?
Thanks.
J.
 

Similar Topics

J
Simatic ET200S power module fault
Sorry for my mistake... how to delete this thread?
Replies
0
Views
2,539
jirikk
J
J
PLC SIMATIC S7 1200 / KOP/SCL question
HI i would like to know how to get a variable that will store the amount of times a program has been executed. The issue is I have 3 DBs for 1 FB...
Replies
2
Views
50
jimix
J
R
SIMATIC 300, CPU 315-2DP , (6ES7 315-2AF03-0AB0) VIPA 603-1CC21 A1.0 error coming
Dear sir, I am using SIMATIC 300, CPU 315-2DP , (6ES7 315-2AF03-0AB0) VIPA 603-1CC21 A1.0 RAM 32KB, Firmware=V4.0.8 The problem Im using MPI...
Replies
2
Views
160
Rakesharya
R
E
SIMATIC S7-300 not running
Hi, I received this SIMATIC S7-300 training kit for maintenance. When I power it up, the PLC doesn't go to RUN mode and the STOP mode led is...
Replies
7
Views
294
AlfredoQuintero
A
AutomationTechBrian
Working on my Simatic Manager knowledge this weekend. Simple questions....
I'm trying to build my Classic Step 7 programming skills this weekend. I get stuck on little things that are not covered in YouTube tutorials. I'm...
Replies
7
Views
306
RVaughan
RVaughan
Back
Top Bottom