Siemens CU240B-2 Parameter Manual page 361

p9651 SI STO debounce time (processor 1) / SI STO t_debou P1
CU240E-2 Access level: 3
CU240E-2 DP
Can be changed: C(95)
CU240E-2 DP F
Units group: -
CU240E-2 F
Min
0.00 [ms]
Description: Sets the debounce time for the failsafe digital inputs used to control the "STO" function.
The debounce time is rounded to whole milliseconds.
Note: The debounce time is rounded to whole milliseconds. It specifies the maximum duration of a fault pulse at the fail-
safe digital inputs with no reaction/influence on the selection or deselection of the Safety Basic Functions.
Example:
Debounce time = 1 ms: Fault pulses of 1 ms are filtered; only pulses longer than 2 ms are processed.
Debounce time = 3 ms: Fault pulses of 3 ms are filtered; only pulses longer than 4 ms are processed.
p9659 SI forced checking procedure timer / SI FrcdCkProcTimer
CU240E-2 Access level: 3
CU240E-2 DP
Can be changed: C(95)
CU240E-2 DP F
Units group: -
CU240E-2 F
Min
0.00 [h]
Description: Sets the time interval for carrying out the forced checking procedure and testing the Safety shutdown paths.
Within the parameterized time, STO must have been de-selected at least once. The monitoring time is reset each
time that STO is de-selected.
Dependency: Refer to: A01699
Note: STO: Safe Torque Off
r9660 SI forced checking procedure remaining time / SI frc chk remain
CU240E-2 Access level: 3
CU240E-2 DP
Can be changed: -
CU240E-2 DP F
Units group: -
CU240E-2 F
Min
- [h]
Description: Displays the time remaining before dynamization and testing of the safety shutdown paths (forced checking proce-
dure).
Dependency: Refer to: A01699
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Calculated: -
Scaling: -
Unit selection: -
Max
100.00 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
9000.00 [h]
Calculated: -
Scaling: -
Unit selection: -
Max
- [h]
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: -
Factory setting
1.00 [ms]
Data type: FloatingPoint32
Data set: -
Factory setting
8.00 [h]
Data type: FloatingPoint32
Data set: -
Factory setting
- [h]
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