Dir Of Rot / Dir Of Rot; Reference Speed / N_Ref; Reference Voltage / Reference Voltage - Siemens SINAMICS DCM List Manual

Example:
p1500 = 6 --> the macro file PM000006.ACX is run.
Dependency: Refer to: p0015, p0700, p1000, r8573
Notice: No errors were issued during quick commissioning (p3900 = 1) when writing to parameters of the QUICK_IBN group!
When executing a specific macro, the corresponding programmed settings are made and become active.
Note: The macros in the specified directory are displayed in r8573. r8573 is not in the expert list of the commissioning
software.
Macros available as standard are described in the technical documentation of the particular product.
CI: Connector Input
p1821[0...n]

Dir of rot / Dir of rot

DC_CTRL, Can be changed: C2(1, 4)
DC_CTRL_R,
Data type: Integer16
DC_CTRL_R_S,
DC_CTRL_S
P-Group: Encoder
Not for motor type: -
Min
0
Description: Setting to change the direction of rotation.
Changing the parameter reverses the direction of the encoder actual value.
Value: 0:
1:
Notice: An appropriate fault is output for a drive data set changeover where the direction of rotation changes and the pulses
are enabled.
p2000

Reference speed / n_ref

DC_CTRL, Can be changed: T
DC_CTRL_R,
Data type: FloatingPoint32
DC_CTRL_R_S,
DC_CTRL_S
P-Group: Communications
Not for motor type: -
Min
6.00 [rpm]
Description: Sets the reference quantity for speed.
The reference quantity corresponds to 100% or 4000 hex (word) or 4000 0000 hex (double word).
Dependency: Refer to: p2001, p2002, p2003, r2004
p2001

Reference voltage / Reference voltage

DC_CTRL, Can be changed: T
DC_CTRL_R,
Data type: FloatingPoint32
DC_CTRL_R_S,
P-Group: Communications
DC_CTRL_S
Not for motor type: -
Min
10 [Vrms]
Description: Sets the reference quantity for voltages.
The reference quantity corresponds to 100% or 4000 hex (word) or 4000 0000 hex (double word).
Note: For the automatic calculation (p0340 = 1, p3900 > 0) an appropriate pre-assignment is only made if the parameter is
not inhibited from being overwritten using p0573 = 1.
If a BICO interconnection is established between different physical quantities, then the particular reference quantities
are used as internal conversion factor.
For infeed units, the parameterized device supply voltage (p0210) is pre-assigned as the reference quantity.
Example:
The actual value of the DC link voltage (r0070) is connected to a test socket (e.g. p0771[0]). The actual voltage value
is cyclically converted into a percentage of the reference voltage (p2001) and output according to the parameterized
scaling.
SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
CW
CCW
Calculated: -
Dyn. index: DDS, p0180
Unit group: -
Scaling: -
Max
1
Calculated: CALC_MOD_ALL
Dyn. index: -
Unit group: -
Scaling: -
Max
210000.00 [rpm]
Calculated: CALC_MOD_ALL
Dyn. index: -
Unit group: -
Scaling: -
Max
100000 [Vrms]
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: 4704, 4710,
4711
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 2
Func. diagram: 3113, 9566,
9568, 9572
Unit selection: -
Expert list: 1
Factory setting
210000.00 [rpm]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1000 [Vrms]
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