Parameters
List of Parameters
1-228
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Displays the receive errors at the commissioning interface (USS, RS232).
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 baud rate for the field bus interface (RS485).
Value: 4: 2400 Baud
5: 4800 Baud
6: 9600 Baud
7: 19200 Baud
8: 38400 Baud
9: 57600 Baud
10: 76800 Baud
11: 93750 Baud
12: 115200 Baud
13: 187500 Baud
Notice: For p0014 = 1, the following applies:
After the value has been modified, no further parameter modifications can be made and the status is shown in
r3996. Modifications can be made again when r3996 = 0.
Note: Field bus interface.
Changes only become effective after POWER ON.
The parameter is not influenced by setting the factory setting.
When p2030 = 1 (USS), the following applies:
Min./max./factory setting: 4/13/8
When p2030 = 2 (MODBUS), the following applies:
Min./max./factory setting: 5/7/7
If p2030 = 5 (BACnet), the following applies:
Possible values/factory setting: (6, 7, 8, 10) / 6
r2019[0...7] Comm int error statistics / Comm err
Access level: 4 Calculated: - Data type: Unsigned32
Unit: - Scaling: - Data set: -
p2020 Field bus interface baud rate / Field bus baud
CU230P-2 HVAC Access level: 2 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Data set: -
Min Max Factory setting
4 13 8
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