Operating Instructions

Parameters
List of Parameters
1-114
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 06/2011
Description: Displays or sets the PROFIBUS address for PROFIBUS interface on the Control Unit.
The address can be set as follows:
1) Using the DIP switch on the Control Unit.
--> p0918 can then only be read and displays the selected address.
--> A change only becomes effective after a POWER ON.
2) Using p0918
--> Only if all of the DIP switches are set to ON or OFF.
--> 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.
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.
For p0014 = 0, the following applies:
Before a changed setting becomes permanently effective, a non-volatile RAM to ROM data save is required. To do
this, set p0971 = 1 or p0014 = 1.
Note: Permissible PROFIBUS addresses: 1 ... 126
Address 126 is used for commissioning.
Every PROFIBUS address change only becomes effective after a POWER ON.
Description: Sets the send and receive telegram.
Value: 1: Standard telegram 1, PZD-2/2
20: Standard telegram 20, PZD-2/6
350: SIEMENS telegram 350, PZD-4/4
352: SIEMENS telegram 352, PZD-6/6
353: SIEMENS telegram 353, PZD-2/2, PKW-4/4
354: SIEMENS telegram 354, PZD-6/6, PKW-4/4
999: Free telegram configuration with BICO
Dependency: Refer to: F01505
Note: If a value is not equal to 999, a telegram is set and the automatically set interconnections in the telegram are inhib-
ited.
The inhibited interconnections can only be changed again after setting value 999.
Description: Displays fault buffer changes. This counter is incremented every time the fault buffer changes.
Dependency: Refer to: r0945, r0947, r0948, r0949, r2109
p0918 PROFIBUS address / PB address
CU230P-2 DP Access level: 2 Calculated: - Data type: Unsigned16
Can be changed: T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
1 126 126
p0922 PROFIdrive telegram selection / PD Telegr_sel
CU230P-2 DP Access level: 1 Calculated: - Data type: Unsigned16
Can be changed: C(1), T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
1 999 1
r0944 CO: Counter for fault buffer changes / Fault buff change
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- - -