SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
317
2 Parameters
2.2 List of parameters
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).
Description:
Displays the receive errors on the field bus interface (RS485).
Index:
[0] = Number of error-free telegrams
[1] = Number of rejected telegrams
[2] = Number of framing errors
[3] = Number of overrun errors
[4] = Number of parity errors
[5] = Number of starting character errors
[6] = Number of checksum errors
[7] = Number of length errors
Description:
Sets the communication protocol for the field bus interface.
Value:
0:
No protocol
1:
USS
2:
Modbus RTU
Note:
Changes only become effective after POWER ON.
The parameter is not influenced by setting the factory setting.
p2024[0...2]
Fieldbus interface times / Fieldbus times
CU250S_V
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
9310
Min Max
Factory
setting
0 [ms]
10000 [ms]
[0] 1000 [ms]
[1] 0 [ms]
[2] 0 [ms]
r2029[0...7]
Field bus interface error statistics / Field bus error
CU250S_V
Access level:
3
Calculated:
-
Data type:
Unsigned32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
9310
Min Max
Factory
setting
- - -
p2030
Field bus interface protocol selection / Field bus protocol
CU250S_V
Access level:
1
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
9310
Min Max
Factory
setting
0 2 0
Содержание SINAMICS G120
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Страница 726: ...2 Parameters 2 6 Quick commissioning p0010 1 SINAMICS G120 CU250S 2 Control Units 726 List Manual 09 2017 A5E33842890 ...
Страница 990: ...3 Function diagrams 3 26 Data sets SINAMICS G120 CU250S 2 Control Units 990 List Manual 09 2017 A5E33842890 ...
Страница 1242: ...A Appendix A 2 List of abbreviations SINAMICS G120 CU250S 2 Control Units 1242 List Manual 09 2017 A5E33842890 ...
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