Siemens SINAMICS G120D List Manual page 457

F-DI: Failsafe Digital Input
The state of parameter r10151 is delayed by one monitoring clock cycle in relation to r10051.
The parameter is only updated in the following cases:
- If the Safety Extended Functions are enabled by means of activation via F-DI.
- If transfer of the F-DIs via PROFIsafe is enabled (see p9501).
In this case only the F-DIs transferred for PROFIsafe are displayed and updated (see p10050/p10150). All F-DIs
which have not been transferred have a static zero value.
r10052.0 CO/BO: SI digital outputs status (processor 1) / SI DO status P1
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: -
CU250D-2_DP_F
Units group: -
CU250D-2_PN_F
Min
-
Description: Displays the status of the digital output of processor 1.
Bit field: Bit Signal name
00 F-DO 0 processor 1
Note: F-DO: Failsafe Digital Output
p10101 SI delay time for test stop at DO / SI t_delay DO
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_DP_F
Units group: -
CU250D-2_PN_F
Min
4.00 [ms]
Description: Sets the delay time for testing the digital output.
Within this time, for a forced checking procedure of the digital output, the signal must have been detected via the
corresponding readback input (p10047).
Dependency: Refer to: p10003, p10007, p10046
Note: The delay time must be set to a value greater than the debounce time (p10017).
Regardless of p10001, the forced checking procedure will pause for at least two safety monitoring clock cycles
between each stage of the test.
The test stop is only performed if the safety output is being used (p10142).
p10102 SI discrepancy monitoring time (processor 2) / SI discr t_mon P2
CU240D-2_DP_F Access level: 3
CU240D-2_PN_F
Can be changed: C(95)
CU250D-2_DP_F
Units group: -
CU250D-2_PN_F
Min
1.00 [ms]
Description: Sets the monitoring time for the discrepancy for the digital inputs.
The signal states at the two associated digital inputs (F-DI) must assume the same state within this monitoring time.
Dependency: Refer to: p10002
Note: F-DI: Failsafe Digital Input
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
High
Calculated: -
Scaling: -
Unit selection: -
Max
2000.00 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
2000.00 [ms]
Parameters
List of parameters
Data type: Unsigned32
Dyn. index: -
Func. diagram: -
Factory setting
-
0 signal
Low
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
500.00 [ms]
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 2850, 2851
Factory setting
500.00 [ms]
FP
2853
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