Prasannna
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I am in the process of writing a OQ (Operation Qualification) protocol for testing the back-up and restore of Siemens PLC -S7/400. Appreciate if some one could let me know the test procedure.
The procedure I have written is:
Test #1: Use a Laptop with Step 7 software installed to take the back-up. Create a directory, namely C:\backupcp2.2. Back up the software onto the created directory.
Expected Result for Test#1: PLC software is backed-up
Test#2: Download the software by reloading the back-up software from :/bckupcp2.2(Software backed-up from previous test). Confirm that after reloading the software PID Loop (FIT 400-02) of AHU-600400 is operating satisfactorily.
Expected Result for Test#2: PID Loop FIT 400-02 action is correct.
Any comments on the above test procdure.
Prasanna
The procedure I have written is:
Test #1: Use a Laptop with Step 7 software installed to take the back-up. Create a directory, namely C:\backupcp2.2. Back up the software onto the created directory.
Expected Result for Test#1: PLC software is backed-up
Test#2: Download the software by reloading the back-up software from :/bckupcp2.2(Software backed-up from previous test). Confirm that after reloading the software PID Loop (FIT 400-02) of AHU-600400 is operating satisfactorily.
Expected Result for Test#2: PID Loop FIT 400-02 action is correct.
Any comments on the above test procdure.
Prasanna