Siemens CU240B-2 Parameter Manual page 122

Parameters
List of Parameters
p0918 PROFIBUS address / PB address
CU240B-2 DP Access level: 2
CU240E-2 DP
Can be changed: T
CU240E-2 DP F
Units group: -
Min
1
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.
p0922 PROFIdrive telegram selection / PD Telegr_sel
CU240B-2 DP Access level: 1
CU240E-2 DP
Can be changed: C(1), T
CU240E-2 DP F
Units group: -
Min
1
Description: Sets the send and receive telegram.
Value: 1:
20:
350:
352:
353:
354:
999:
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.
r0944 CO: Counter for fault buffer changes / Fault buff change
Access level: 3
Can be changed: -
Units group: -
Min
-
Description: Displays fault buffer changes. This counter is incremented every time the fault buffer changes.
Dependency: Refer to: r0945, r0947, r0948, r0949, r2109
1-122
Standard telegram 1, PZD-2/2
Standard telegram 20, PZD-2/6
SIEMENS telegram 350, PZD-4/4
SIEMENS telegram 352, PZD-6/6
SIEMENS telegram 353, PZD-2/2, PKW-4/4
SIEMENS telegram 354, PZD-6/6, PKW-4/4
Free telegram configuration with BICO
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Calculated: -
Scaling: -
Unit selection: -
Max
126
Calculated: -
Scaling: -
Unit selection: -
Max
999
Calculated: -
Scaling: -
Unit selection: -
Max
-
Data type: Unsigned16
Data set: -
Factory setting
126
Data type: Unsigned16
Data set: -
Factory setting
1
Data type: Unsigned16
Data set: -
Factory setting
-
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