ABB AC500-S Safety User Manual page 407

Nr. Item to check
6. Verify that CoDeSys safety programming guidelines
were properly used in the safety application program.
7. All signals from the standard user program on PM5xx,
which are evaluated in the safety program on SM560-
S, have to be included when the safety application
program is printed out.
8. Has a review of the safety application program been
carried out by a person not involved in the program
creation?
9. Has the result of the safety application program
review been documented and released (date/ signa-
ture)?
10. Was a backup of the complete Safety (see below)
and Non-safety project created before loading a pro-
gram in CPUs?
Note:
n Make sure that File name, Change date, Title,
Author, Version, Description and CRC of the CoD-
eSys Safety boot project are documented as a
backup.
n No further changes are allowed for Safety parts in
PS501 Control Builder Plus / ABB Automation
Builder project and CoDeSys Safety. If any
changes are still done, then they will lead to a
new CoDeSys Safety boot project CRC, which will
require re-doing this checklist from the beginning.
11. Verify using CoDeSys Safety menu item "Online
è Check boot project in PLC" that offline CoDeSys
safety project and the boot project on the Safety CPU
are identical (File name, Change date, Title, Author,
Version, Description and CRC).
12. If floating-point operations and data types are used,
verify that rules presented in
"Floating-point operations" on page 33 are taken into
account and do not lead to any unsafe states in the
safety application program.
13. Verify that POU SF_WDOG_TIME_SET is called
once in the safety application program and the
watchdog time is correctly selected.
14. Verify that a password for SM560-S Safety CPU is set
to prevent an unauthorized access to its data.
15. Verify that only authorized personnel has "Write"
access for Safety module parameter settings and pro-
grams in PS501 Control Builder Plus / ABB Automa-
tion Builder and CoDeSys Safety projects.
30.03.2017
Checklists for AC500-S Commissioning
Ä Chapter 3.1.2.2
AC500-S
Checklist for creation of safety application program
Fulfilled (Yes / No)? Comment
407