Parameter list
7.2 Parameter list
SINAMICS V20 Inverter
Operating Instructions, 07/2012, A5E03728167
153
Parameter Function Range Factory
default
Can be
changed
Scaling Data
set
Data
type
Acc.
Level
P0811 BI: command data set bit
1
- 0 U, T - - U32 /
Bin
2
Selects command source from which to read Bit 1 for selecting a command data set (see P0810).
Note: P0810 is also relevant for command data set (CDS) selection.
P0819[0...2] Copy inverter data set
(DDS)
0 - 2 [0] 0 [1] 1
[2] 0
T - - U16 2
Calls 'Copy inverter data set (DDS)' function. The list of all inverter data set (DDS) parameters is shown in
"Index" at the end of the manual.
Example: Copying of all values from DDS0 to DDS2 can be accomplished by the following procedure:
P0819[0] = 0 Copy from DDS0
P0819[1] = 2 Copy to DDS2
P0819[2] = 1 Start copy
Index: [0] Copy from DDS
[1] Copy to DDS
[2] Start copy
Note: See P0809
P0820 BI: inverter data set bit 0 - 0 T - - U32 /
Bin
3
Selects command source from which to read Bit 0 for selecting an inverter data set (DDS). The actual
selected inverter data set (DDS) is displayed in parameter r0051[0]. The actual active inverter data set
(DDS) is displayed in parameter r0051[1].
Note: P0821 is also relevant for inverter data set (DDS) selection.
P0821 BI: inverter data set bit 1 - 0 T - - U32 /
Bin
3
Selects command source from which Bit 1 for selecting an inverter data set is to be read in (see P0820).
Note: P0820 is also relevant for inverter data set (DDS) selection.
P0840[0...2] BI: ON / OFF1 - 19.0 T - CDS U32 /
Bin
3
Allows ON / OFF1 command source to be selected using BICO.
Dependency: For digital inputs as command source BICO requires P0700 set to 2 (enable BICO). The default setting
(ON right) is digital input 1 (722.0). Alternative source possible only when function of digital input 1 is
changed (via P0701) before changing value of P0840.
P0842[0...2] BI: ON reverse / OFF1 - 0 T - CDS U32 /
Bin
3
Allows ON / OFF1 reverse command source to be selected using BICO. In general a positive frequency
setpoint is run up counterclockwise (negative frequency).
P0844[0...2] BI: 1. OFF2 - 19.1 T - CDS U32 /
Bin
3
Defines first source of OFF2 when P0719 = 0 (BICO).
Dependency: If one of the digital inputs is selected for OFF2, the inverter will not run unless the digital input is active.
Note: OFF2 means immediate pulse-disabling; the motor is coasting. OFF2 is low-active, i.e.:
0 = Pulse disabling.
1 = Operating condition.
P0845[0...2] BI: 2. OFF2 - 1 T - CDS U32 /
Bin
3
Defines second source of OFF2.
Dependency: In contrast to P0844 (first source of OFF2), this parameter is always active, independent of P0719
(selection of command and frequency setpoint). See P0844.
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