Siemens ET 757 E Series Instrukcje Operacyjne Strona 118

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Commissioning and optimization (software)
7.5 Commissioning of the fail-safe functions
ET 200pro FC
118 Operating Instructions, 11/2007, A5E01100763B AA
Note
It is essential for personnel to adhere precisely to the information/instructions and descriptive
information regarding commissioning provided in the section of this manual entitled
"Commissioning fail-safe functions".
Whenever changes are made to safety function parameters, a new acceptance test must be
carried out and the results included in the form of an acceptance report.
The official acceptance report form can be found in the Appendix to these Operating
Instructions.
What the results of a completed acceptance test must include
System documentation including details of fail-safe functions
Description of the system and synopsis/block diagram
Safety functions for each drive
Description of fail-safe devices/equipment
Functional test
Used to check the individual safety functions that are implemented.
"Safe Torque Off" (STO)
"Safe Stop 1" (SS1)
"Safely Limited Speed" (SLS)
Completing the report
Document/log the commissioning time and then sign.
Check the safety function parameters.
Document/log the checksums.
Provide evidence to show that the data have been saved/archived.
Sign.
Appendix
Records/printouts of measurements associated with the functional test.
Alarm logs
Printouts of curve characteristics
Note
The official acceptance report form can be found in the Appendix to these Operating
Instructions.
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