Siemens CU230P-2 DP User Manual

List of Parameters
Parameters
1-229
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description: Displays or sets the address for the fieldbus interface.
The address can be set as follows:
1) Using the address switch on the Control Unit.
--> p2021 displays the address setting.
--> A change only becomes effective after a POWER ON.
2) Using p2021
--> Only if an address of 0 or an address which is invalid for the fieldbus selected in p2030 has been set using the
address switch.
--> The address is saved in a non-volatile fashion using the function "copy from RAM to ROM".
--> A change only becomes effective after a POWER ON.
Dependency: Refer to: p2030
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: 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: 0/30/0
When p2030 = 2 (MODBUS), the following applies:
Min./max./factory setting: 1/247/1
If p2030 = 5 (BACnet), the following applies:
Min./max./factory setting: 0/127/1
Description: Sets the number of 16-bit words in the PZD part of the USS telegram for the field bus interface.
Dependency: Refer to: p2030
Note: The parameter is not influenced by setting the factory setting.
Description: Sets the number of 16-bit words in the PKW part of the USS telegram for the field bus interface.
Value: 0: PKW 0 words
3: PKW 3 words
4: PKW 4 words
127: PKW variable
Dependency: Refer to: p2030
Note: The parameter is not influenced by setting the factory setting.
p2021 Field bus interface address / Field bus address
CU230P-2 HVAC Access level: 2 Calculated: - Data type: Unsigned16
Can be changed: T Scaling: - Data set: -
Min Max Factory setting
0 247 0
p2022 Field bus int USS PZD no. / Field bus USS PZD
CU230P-2 HVAC Access level: 2 Calculated: - Data type: Unsigned16
Can be changed: T Scaling: - Data set: -
Min Max Factory setting
0 8 2
p2023 Field bus int USS PKW no. / Field bus USS PKW
CU230P-2 HVAC Access level: 2 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Data set: -
Min Max Factory setting
0 127 127

Siemens CU230P-2 DP Specifications

General

Brand	Siemens
Model	CU230P-2 DP
Category	Control Unit
Language	English