Siemens CU240B-2 Parameter Manual page 258

Parameters
List of Parameters
p2038 PROFIdrive STW/ZSW interface mode / PD STW/ZSW IF mode
CU240B-2 DP Access level: 3
CU240E-2 DP
Can be changed: T
CU240E-2 DP F
Units group: -
Min
0
Description: Sets the interface mode of the PROFIdrive control words and status words.
When selecting a telegram via p0922 (p2079), this parameter influences the device-specific assignment of the bits
in the control and status words.
Value: 0:
2:
Dependency: Refer to: p0922, p2079
Notice: The parameter may be protected as a result of p0922 or p2079 and cannot be changed.
Note: - For p0922 (p2079) = 1, 350 ... 999, p2038 is automatically set to 0.
- For p0922 (p2079) = 20, p2038 is automatically set to 2.
It is not then possible to change p2038.
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
CU240B-2 Access level: 3
CU240E-2
Can be changed: U, T
CU240E-2 F
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.
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SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Calculated: -
Scaling: -
Unit selection: -
Max
2
Calculated: -
Scaling: -
Unit selection: -
Max
3
Calculated: -
Scaling: -
Unit selection: -
Max
1999999 [ms]
Data type: Integer16
Data set: -
Factory setting
0
Data type: Unsigned16
Data set: -
Factory setting
0
Data type: FloatingPoint32
Data set: -
Factory setting
100 [ms]
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