Siemens SINUMERIK Series Function Manual page 104

Commissioning - TM54F
4.5 Configuring the TM54F
● Safety sampling time TM54F (p10000)
The safety sampling time corresponds to the sampling time of the TM54F.
Note
Setting the safety clock cycle
The safety clock cycle (p10000) of the TM54F must be set so it is the same as the monitoring
cycle in p9500 for all the drives controlled by the TM54F.
● F-DI input filter (p10017)
Parameterizing the debounce time of the F-DIs and single-channel DIs of the TM54F. The
debounce time is rounded off to whole ms and then accepted. The debounce time specifies
the maximum time an interference pulse can be present at F-DIs before being interpreted
as a switching operation.
● F-DI selection
– The Extended Functions enter safety messages in a special message buffer when
– Here, you can also select the terminals for the retraction logic (p10009) required for SLP.
● Signal source, forced checking procedure (test stop) (p10007)
Select an input terminal to start the test stop/forced checking procedure:
– The test stop/forced checking procedure is started with a 0/1 signal at the input terminal;
– The TM54F must be in the "Ready" state.
– It is not permissible that the F-DI of the TM54F is used as a signal source.
● Test cycle, dynamization F-DO (p10003)
Fail-safe inputs and outputs must be tested at defined intervals in order to validate their fail-
safety (test stop or forced checking procedure). The TM54F module is provided with a
function block which is selected by means of a BICO source to execute this forced checking
procedure (e.g. switch the L1+ and L2+ sensor power supply). Each selection triggers a
timer in order to monitor the test cycle. A message is set when the monitored time expires.
This message is also set each time that the system is switched-off/switched-on.
● Automatic test stop when powering up (p10048)
Configuring the test stop of the F-DI and F-DO.
Parameter list
When required, alternatively you can use a parameter list for each setting in this window. You
can access the parameter list (Page 110) using the ">>" softkey followed by the "Parameter
list" softkey.
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detecting internal errors or violations of limits. These messages must only be
acknowledged in a safety-relevant fashion. An F-DI terminal pair must be assigned
(p10006) for safety-relevant acknowledgment.
this is only possible if the drive is not in the commissioning mode.
Function Manual, 10/2015, 6FC5397-3EP40-5BA3
Safety Integrated