List of Parameters
Parameters
1-257
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Description: Sets the communication protocol for the field bus interface.
Value: 0: No protocol
3: PROFIBUS
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.
Description: Displays the effective control word 1 (STW1) of the drive for the master control.
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
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: Freeze setpoints and continue to process sign-of-life
1: Freeze setpoints and sign-of-life
2: Setpoints are not frozen
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.
p2030 Field bus int protocol selection / Field bus protocol
CU240B-2 DP
CU240E-2 DP
CU240E-2 DP F
Access level: 1 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0 3 3
r2032 Master control, control word effective / PcCtrl STW eff
Access level: 3 Calculated: - Data type: Unsigned16
Can be changed: - Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 ON/OFF1 Yes No -
01 OC / OFF2 Yes No -
02 OC / OFF3 Yes No -
03 Operation enable Yes No -
04 Ramp-function generator enable Yes No -
05 Start ramp-function generator Yes No -
06 Speed setpoint enable Yes No -
07 Acknowledge fault Yes No -
08 Jog bit 0 Yes No 3030
09 Jog bit 1 Yes No 3030
10 Master ctrl by PLC Yes No -
p2037 PROFIdrive STW1.10 = 0 mode / PD STW1.10=0
CU240B-2 DP
CU240E-2 DP
CU240E-2 DP F
Access level: 3 Calculated: - Data type: Integer16
Can be changed: T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0 2 0
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