Siemens SINAMICS G120 List Manual page 277

p2022 Field bus int USS PZD no. / Field bus USS PZD
CU240B-2 Access level: 2
CU240E-2
Can be changed: T
CU240E-2_F
Unit group: -
Min
0
Description: Sets the number of 16-bit words in the PZD part of the USS telegram for the field bus interface.
Dependency: Refer to: p2030
Note: The parameter is not influenced by setting the factory setting.
p2023 Field bus int USS PKW no. / Field bus USS PKW
CU240B-2 Access level: 2
CU240E-2
Can be changed: T
CU240E-2_F
Unit group: -
Min
0
Description: Sets the number of 16-bit words in the PKW part of the USS telegram for the field bus interface.
Value: 0:
3:
4:
127:
Dependency: Refer to: p2030
Note: The parameter is not influenced by setting the factory setting.
p2024[0...2] Fieldbus interface times / Fieldbus times
CU240B-2 Access level: 3
CU240E-2
Can be changed: U, T
CU240E-2_F
Unit group: -
Min
0 [ms]
Description: Sets the time values for the fieldbus interface.
For Modbus the following applies:
p2024[0, 1]: Not relevant.
p2024[2]: Telegram pause time (pause time between two telegrams).
Index: [0] = Max. processing time
[1] = Character delay time
[2] = Telegram pause time
Dependency: Refer to: p2020, p2030
Note: For p2024[2] (Modbus):
If the field bus baud rate is changed (p2020), the default time setting is restored.
The default setting corresponds to a time of 3.5 characters (dependent on the baud rate that has been set).
r2029[0...7] Field bus int error statistics / Field bus error
CU240B-2 Access level: 3
CU240E-2
Can be changed: -
CU240E-2_F
Unit group: -
Min
-
Description: Displays the receive errors on the field bus interface (RS485).
SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
PKW 0 words
PKW 3 words
PKW 4 words
PKW variable
Calculated: -
Scaling: -
Unit selection: -
Max
8
Calculated: -
Scaling: -
Unit selection: -
Max
127
Calculated: -
Scaling: -
Unit selection: -
Max
10000 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
-
2 Parameters
2.2 List of parameters
Data type: Unsigned16
Dyn. index: -
Func. diagram: 9310
Factory setting
2
Data type: Integer16
Dyn. index: -
Func. diagram: 9310
Factory setting
127
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: 9310
Factory setting
[0] 1000 [ms]
[1] 0 [ms]
[2] 0 [ms]
Data type: Unsigned32
Dyn. index: -
Func. diagram: 9310
Factory setting
-
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