Siemens SINAMICS S210 Operating Instructions Manual page 136

Safety functions integrated in the drive
4.7 Information pertaining to component replacements
Acceptance test and acceptance report
Unwanted motion if components are replaced without a function test
After a component replacement, connections or functions can be defective so that death or
serious injury can result if a person enters the danger zone of the motors.
● After component replacement, always run a simplified function test.
After the machine has been modified, a full verification is required again – including the
acceptance test and appropriate documentation. The drive identifies when a component has
been replaced based on the saved checksums (CRC):
● Message F01640/F01641 identifies as to which component was replaced.
● Message F01650 indicates as to whether an acceptance test is required, and the test depth
that should be performed.
● Each time a component is replaced, a function test should always be carried out so that
incorrect connections and/or wiring can be ruled out.
● For SINAMICS drives, after a component has been replaced, generally a reduced/partial
acceptance test is sufficient.
Replacing a converter
When replacing a converter, after it has run-up, fault F01641 is displayed as a result of the
changed checksums. No additional fault response is initiated, and operation of the drive is not
restricted as a result.
● The message can be deleted with a standard acknowledgment.
● Copying from RAM to ROM should be carried out to avoid that the message is output again
after the next power on.
● A reduced acceptance test of the safety functions is required.
– Check the Emergency Stop function (STO or SS1), as well as the SBC function
– Test the forced checking procedure (test stop) of the safety function on the drive
– After replacing a component, check the actual value sensing by switching on the drive
– The converter data (hardware/software version) should be added to the acceptance
134
WARNING
assuming that it is being used.
and briefly operating in both directions of rotation.
protocol, the changed checksum and time stamp should be documented and
countersigned.
SINAMICS S210 servo drive system
Operating Instructions, 01/2019, A5E41702836B AC