Siemens SINAMICS G120 - p10106 SI acknowledgement internal event F-DI (processor 2); SI ackn int evt P2; p10117 SI digital inputs debounce time (processor 2); SI DI t_debounceP2; p10122 SI STO input terminal (processor 2); SI STO F­DI P2

List of Parameters
Parameters
1-389
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Description: Select a safety-relevant digital input for the signal "acknowledge internal event" (internal fault).
The falling edge at this input resets the status "internal event" in the drive.
Value: 0: Statically active
1: F-DI 0
2: F-DI 1
3: F-DI 2
255: Statically inact
Dependency: Refer to: p10006
Note: If value = 0:
No terminal assigned, acknowledge input has a static zero value.
Description: Sets the debounce time for digital inputs.
The debounce time acts on the following digital inputs:
- Fail-safe digital inputs (F-DI).
- Single-channel digital input 2 (DI 2, read back input for the forced checking procedure).
The debounce time is accepted rounded off to whole milliseconds.
Dependency: Refer to: p10017
Note: 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.
The debounce result can be read in r10151.
Description: Sets the fail-safe digital input (F-DI) for the "STO" function.
Value: 0: Statically active
1: F-DI 0
2: F-DI 1
3: F-DI 2
255: Statically inact
Dependency: Refer to: p10022
Note: If value = 0:
No terminal assigned, safety function always active.
If value = 255:
No terminal assigned, safety function always inactive.
F-DI: Failsafe Digital Input
STO: Safe Torque Off
p10106 SI acknowledgement internal event F-DI (processor 2) / SI ackn int evt P2
CU240E-2 DP F
CU240E-2 F
Access level: 3 Calculated: - Data type: Integer16
Can be changed: C(95) Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0 255 0
p10117 SI digital inputs debounce time (processor 2) / SI DI t_debounceP2
CU240E-2 DP F
CU240E-2 F
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: C(95) Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0.00 [ms] 100.00 [ms] 1.00 [ms]
p10122 SI STO input terminal (processor 2) / SI STO F-DI P2
CU240E-2 DP F
CU240E-2 F
Access level: 3 Calculated: - Data type: Integer16
Can be changed: C(95) Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0 255 0