SINAMICS DCP
List Manual (LH21), 05/2016
65
2 Parameters
2.2 List of parameters
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
transferred from another automation device.
Note: OC: Operating condition
Description: Sets the drive object number for communication via the field bus interface (USS).
Dependency: Refer to: p0978
Note: p2035 defines the destination for USS parameter requests (PIV).
p0978[0] defines the destination for USS process data (PZD).
The parameter is available globally on all drive objects.
The parameter is not influenced by setting the factory setting.
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: Do not freeze setpoints
Recommendation: Do not change the setting p2037 = 0.
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.
r2032 Master control control word effective / PcCtrl STW eff
DCP_CTRL Can be changed: - Access level: 2
Data type: Unsigned16 Func. diagram: -
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 -
p2035 Fieldbus interface USS PIV drive object number / Fieldbus USS DO_no
CU_DCP Can be changed: U, T Access level: 2
Data type: Integer16 Func. diagram: -
Min Max Factory setting
1 62 2
p2037 IF1 PROFIdrive STW1.10 = 0 mode / IF1 PD STW1.10=0
DCP_CTRL Can be changed: T Access level: 3
Data type: Integer16 Func. diagram: -
Min Max Factory setting
0 2 0
Siemens Parts
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