Dear friends
I face a problem with my Refinery PLC unit SIEMENS S5 135U -3UA11 is now not functioning
The problem start after a CPU's fan fault.I change the fan nd restart the CPU but it didn't start and LED of BASP on and the LED of Stop falshing.And the LED OF RUN AND STOP of the CPU card of CPU
also ON.
I made a cold RESET but not solve the problem
Then I did the OVERALL RESET and reload the Programme using my SIEMENS programmer.
Then again COLD RESET
but after also the PLC didn't give out put.
Now the LED of BASP and ADF is on and LED of STop is flashing also the LED of RUN and STOP of the CPU card is ON
I request your advice to solve this problem
REgards
Abdulkareem
Dammam,SAUDI RABIA
+966502849897
I face a problem with my Refinery PLC unit SIEMENS S5 135U -3UA11 is now not functioning
The problem start after a CPU's fan fault.I change the fan nd restart the CPU but it didn't start and LED of BASP on and the LED of Stop falshing.And the LED OF RUN AND STOP of the CPU card of CPU
also ON.
I made a cold RESET but not solve the problem
Then I did the OVERALL RESET and reload the Programme using my SIEMENS programmer.
Then again COLD RESET
but after also the PLC didn't give out put.
Now the LED of BASP and ADF is on and LED of STop is flashing also the LED of RUN and STOP of the CPU card is ON
I request your advice to solve this problem
REgards
Abdulkareem
Dammam,SAUDI RABIA
+966502849897