SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
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2 Parameters
2.2 List of parameters
Dependency: Refer to: p8925, r8933
Note: The interface configuration (p8920 and following) is activated with p8925.
The parameter is not influenced by setting the factory setting.
Description: Sets the DHCP mode for the onboard PROFINET interface on the Control Unit.
The actual DHCP mode is displayed in r8934.
Value: 0: DHCP off
2: DHCP on, identification using MAC address
3: DHCP on, identification via name of station
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.
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: No function
1: Reserved
2: Save and activate configuration
3: Delete configuration
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.
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: Automation or Safety
2: Automation and Safety
p8924 PN DHCP Mode / PN DHCP mode
CU240E-2 PN
CU240E-2_PN_F
Access level: 3 Calculated: - Data type: Integer16
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 3 0
p8925 PN interface configuration / PN IF config
CU240E-2 PN
CU240E-2_PN_F
Access level: 3 Calculated: - Data type: Integer16
Can be changed: U, T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
0 3 0
p8929 PN remote controller number / PN rem ctrl num
CU240E-2 PN
CU240E-2_PN_F
Access level: 3 Calculated: - Data type: Integer16
Can be changed: C Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
1 2 1