Parameters
List of parameters
1-526
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Note: For the automatic calculation (p0340 = 1, p3900 > 0) an appropriate pre-assignment is only made if the parameter
is at the factory setting.
If a BICO interconnection is established between different physical quantities, then the particular reference quanti-
ties are used as internal conversion factor.
Example 1:
The signal of an analog input (e.g. r4055[0]) is connected to a velocity setpoint (e.g. p1070[0]). The actual percent-
age input value is cyclically converted into the absolute velocity setpoint using the reference velocity (p2000).
Example 2:
The setpoint from PROFIBUS (r2050[1]) is connected to a velocity setpoint (e.g. p1070[0]). The current input value
is cyclically converted into a percentage value via the pre-specified normalization 4000 hex. This percentage value
is converted to the absolute velocity setpoint via reference velocity (p2000).
Description: Sets the reference quantity for speed and frequency.
All speeds or frequencies specified as relative value are referred to this reference quantity.
The reference quantity in this parameter corresponds to 100% or 4000 hex or 4000 0000 hex.
The following applies: Reference frequency (in Hz) = reference speed (in (RPM) / 60)
Dependency: Refer to: p2001, p2002, p2003, r2004
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 quanti-
ties are used as internal conversion factor.
Example 1:
The signal of an analog input (e.g. r4055[0]) is connected to a speed setpoint (e.g. p1070[0]). The actual percent-
age input value is cyclically converted into the absolute speed setpoint using the reference speed (p2000).
Example 2:
The setpoint from PROFIBUS (r2050[1]) is connected to a speed setpoint (e.g. p1070[0]). The current input value is
cyclically converted into a percentage value via the pre-specified normalization 4000 hex. This percentage value is
converted to the absolute speed setpoint via reference speed (p2000).
Description: Sets the reference quantity for voltages.
All voltages specified as relative value are referred to this reference quantity.
The reference quantity in this parameter corresponds to 100% or 4000 hex or 4000 0000 hex.
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 quanti-
ties are used as internal conversion factor.
For infeed units, the parameterized device supply voltage (p0210) is pre-assigned as the reference quantity.
Example:
p2000 Reference speed reference frequency / Ref_n Ref_f
TM41, VECTOR Can be changed: T Calculated: - Access level: 2
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Communications Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
6.00 [RPM] 210000.00 [RPM] 3000.00 [RPM]
p2001 Reference voltage / Reference voltage
A_INF, B_INF,
SERVO, S_INF,
TM41, VECTOR
Can be changed: T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: - Func. diagram: -
P-Group: Communications Units group: - Unit selection: -
Not for motor type: - Expert list: 1
Min Max Factory setting
10 [Vrms] 100000 [Vrms] 1000 [Vrms]
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