Siemens SINAMICS G120 List Manual page 534

2 Parameters
2.2 List of parameters
p8924 PN DHCP Mode / PN DHCP mode
CU250S_V_PN Access level: 3
Can be changed: U, T
Unit group: -
Min
0
Description: Sets the DHCP mode for the onboard PROFINET interface on the Control Unit.
The actual DHCP mode is displayed in r8934.
Value: 0:
2:
3:
Dependency: Refer to: p8925, r8934
Notice: When the DHCP mode is active (p8924 not equal to 0), then PROFINET communication via this interface is no longer
possible! However, the interface can be used by the STARTER/SCOUT commissioning tool.
Note: The interface configuration (p8920 and following) is activated with p8925.
The active DHCP mode is displayed in parameter r8934.
The parameter is not influenced by setting the factory setting.
p8925 Activate PN interface configuration / PN IF config
CU250S_V_PN Access level: 3
Can be changed: U, T
Unit group: -
Min
0
Description: Setting to activate the interface configuration for the onboard PROFINET interface on the Control Unit.
p8925 is automatically set to 0 at the end of the operation.
Value: 0:
1:
2:
3:
Dependency: Refer to: p8920, p8921, p8922, p8923, p8924
Notice: When the DHCP mode is active (p8924 > 0), then PROFINET communication via this interface is no longer possible!
However, the interface can be used by the STARTER/SCOUT commissioning tool.
Note: For p8925 = 2:
The interface configuration (p8920 and following) is saved and activated after the next POWER ON.
For p8925 = 3:
The factory setting of the interface configuration is loaded after the next POWER ON.
p8929 PN remote controller number / PN rem ctrl num
CU250S_V_PN Access level: 3
Can be changed: C
Unit group: -
Min
1
Description: Sets the number of remote controllers expected for PROFINET onboard.
The "Shared Device" functionality is activated with a value = 2.
The drive is being accessed by two PROFINET controllers simultaneously:
- automation controller (SIMOTION or SIMATIC A-CPU).
- safety controller (SIMATIC F-CPU).
Value: 1:
2:
Notice: The F CPU may only use PROFIsafe telegrams.
Note: Changes only become effective after POWER ON.
534
DHCP off
DHCP on, identification using MAC address
DHCP on, identification via name of station
No function
Reserved
Activate and save configuration
Delete configuration
Automation or Safety
Automation and Safety
Calculated: -
Scaling: -
Unit selection: -
Max
3
Calculated: -
Scaling: -
Unit selection: -
Max
3
Calculated: -
Scaling: -
Unit selection: -
Max
2
Data type: Integer16
Dyn. index: -
Func. diagram: -
Factory setting
0
Data type: Integer16
Dyn. index: -
Func. diagram: -
Factory setting
0
Data type: Integer16
Dyn. index: -
Func. diagram: -
Factory setting
1
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890