Siemens CU240B-2 Parameter Manual page 257

p2030 Field bus int protocol selection / Field bus protocol
CU240B-2 DP Access level: 1
CU240E-2 DP
Can be changed: T
CU240E-2 DP F
Units group: -
Min
0
Description: Sets the communication protocol for the field bus interface.
Value: 0:
3:
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.
r2032 Master control, control word effective / PcCtrl STW eff
Access level: 3
Can be changed: -
Units group: -
Min
-
Description: Displays the effective control word 1 (STW1) of the drive for the master control.
Bit field: Bit Signal name
00 ON/OFF1
01 OC / OFF2
02 OC / OFF3
03 Operation enable
04 Ramp-function generator enable
05 Start ramp-function generator
06 Speed setpoint enable
07 Acknowledge fault
08 Jog bit 0
09 Jog bit 1
10 Master ctrl by PLC
Notice: The master control only influences control word 1 and speed setpoint 1. Other control words/setpoints can be trans-
ferred from another automation device.
Note: OC: Operating condition
p2037 PROFIdrive STW1.10 = 0 mode / PD STW1.10=0
CU240B-2 DP Access level: 3
CU240E-2 DP
Can be changed: T
CU240E-2 DP F
Units group: -
Min
0
Description: Sets the processing mode for PROFIdrive STW1.10 "master control by PLC".
Generally, control world 1 is received with the first receive word (PZD1) (this is in conformance to the PROFIdrive
profile). The behavior of STW1.10 = 0 corresponds to that of the PROFIdrive profile. For other applications that
deviate from this, the behavior can be adapted using this particular parameter.
Value: 0:
1:
2:
Note: If the STW1 is not transferred according to the PROFIdrive with PZD1 (with bit 10 "master control by PLC"), then
p2037 should be set to 2.
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
No protocol
PROFIBUS
Freeze setpoints and continue to process sign-of-life
Freeze setpoints and sign-of-life
Setpoints are not frozen
Calculated: -
Scaling: -
Unit selection: -
Max
3
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Calculated: -
Scaling: -
Unit selection: -
Max
2
Parameters
List of Parameters
Data type: Integer16
Data set: -
Factory setting
3
Data type: Unsigned16
Data set: -
Factory setting
-
0 signal
No
No
No
No
No
No
No
No
No
No
No
Data type: Integer16
Data set: -
Factory setting
0
FP
-
-
-
-
-
-
-
-
3030
3030
-
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