Dear Expert,
My S7-300 PLC CPU 313C do not coming in RUN Mode.
SF Light is Blinking.
No other light is ON
What is the Main Fault?
Please Help
THANKS
[?]: My S7-300 PLC CPU 313C do not coming in RUN Mode
Re: S7-300 Problem
You have to use Step7 to access PLC diagnostics buffer.
Connect to your PLC using MPI bus and then from Simatic Manager chose Hardware Diagnostics.
http://support.automation.siemens.com/W ... en/2687356
Connect to your PLC using MPI bus and then from Simatic Manager chose Hardware Diagnostics.
http://support.automation.siemens.com/W ... en/2687356