Siemens SINUMERIK Series Function Manual page 17

Danger to life when the system powers up after hardware and/or software has been changed
or replaced
After hardware and/or software components have been modified or replaced, it is only
permissible for the system to run up and the drives to be activated with the protective devices
closed. Changes to the system that have not been thoroughly tested can initiate undesirable
functions. For persons in the hazardous area, this can result in death or severe injury.
● Carry out the following tests after a change or replacement (see ChapterAcceptance test
● Before personnel may re-enter the hazardous area, the drives MUST be tested to ensure
● Ensure that nobody is in the hazardous area during the test.
● When switching on, carefully observe that Safety Integrated functions are only available
Danger to life when the drive coasts down for an STO or STOP A
The Category 0 stop function in accordance with EN 60204-1 (STO or STOP A acc. to Safety
Integrated) means that the drives are not actively braked. They coast to a stop (this may take
some time depending on the level of kinetic energy involved). In the case of a fault
(malfunction), this can result in death or severe injury.
● Carefully take this response into account when designing the protective door interlocking
Danger to life as a result of a malfunction due to an acceptance test that has not been carried
out after changes to parameters have been made
Safety Integrated functions cannot detect parameter changes made by the machine builder
(OEM). Incorrect parameter changes for SI functions can result in accidents leading to death
or severe injury.
● After making a change to a parameter, always carry out an acceptance test and document
● Only use the system or machine after the acceptance test has been successfully
Safety Integrated
Function Manual, 10/2015, 6FC5397-3EP40-5BA3
WARNING
(Page 113)):
– A complete acceptance test
– A partial acceptance test
– A simplified function test
that they exhibit stable control behavior by briefly moving them in both the plus and minus
directions (+/–).
and can only be selected after the system has completely powered up.
WARNING
logic.
WARNING
the values in an acceptance report.
completed.
Safety instructions
1.2 Safety Integrated safety instructions
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