Siemens SINAMICS G120 Manual page 254

Parameters
List of Parameters
p2039 Select debug monitor interface / Debug monit select
Access level: 4
Can be changed: U, T
Units group: -
Min
0
Description: The serial interface for the debug monitor is COM1 (commissioning interface, RS232) or COM2 (fieldbus interface,
RS485).
Value = 0: De-activated
Value = 1: COM1, commissioning protocol is de-activated
Value = 2: COM2, field bus is de-activated
Value = 3: Reserved
Note: Value = 2 is only possible for Control Units with RS485 as a field bus interface.
p2040 Fieldbus interface monitoring time / Fieldbus t_monit
CU230P-2 HVAC Access level: 3
Can be changed: U, T
Units group: -
Min
0 [ms]
Description: Sets the monitoring time to monitor the process data received via the fieldbus interface.
If no process data is received within this time, an appropriate message is output.
Dependency: Refer to: F01910
Note: 0: The monitoring is de-activated.
p2042 PROFIBUS Ident Number / PB Ident No.
CU230P-2 DP Access level: 3
Can be changed: T
Units group: -
Min
0
Description: Sets the PROFIBUS Ident Number (PNO-ID).
SINAMICS can be operated with various identities on PROFIBUS. This allows the use of a PROFIBUS GSD that is
independent of the device (e.g. PROFIdrive VIK-NAMUR with Ident Number 3AA0 hex).
Value: 0:
1:
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: Every change only becomes effective after a POWER ON.
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SINAMICS
VIK-NAMUR
Calculated: -
Scaling: -
Unit selection: -
Max
3
Calculated: -
Scaling: -
Unit selection: -
Max
1999999 [ms]
Calculated: -
Scaling: -
Unit selection: -
Max
1
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Data type: Unsigned16
Data set: -
Factory setting
0
Data type: FloatingPoint32
Data set: -
Factory setting
100 [ms]
Data type: Integer16
Data set: -
Factory setting
0
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