Siemens SINAMICS V20 Operating Instructions Manual page 201

Parameter Function
P1040[0...2] Setpoint of the MOP [Hz] -599.00 -
Determines setpoint for motor potentiometer control (P1000 = 1).
Dependency: Motor potentiometer (P1040) must be chosen as main setpoint or additional setpoint (using P1000).
Note: If motor potentiometer setpoint is selected either as main setpoint or additional setpoint, the reverse direc-
tion will be inhibited by default of P1032 (inhibit reverse direction of MOP). To re-enable reverse direction,
set P1032 = 0.
A short press of the 'up' or 'down' keys (e.g.: operator panel) will change the frequency setpoint in steps of
0.1 Hz. A longer press will cause an accelerated frequency setpoint change.
The start value gets active (for the MOP output) only at the start of the MOP. P1031 influences the start
value behavior as follows:
P1031 = 0: Last MOP setpoint not saved in P1040
•
MOP UP/DOWN requires an ON command to become active.
P1031 = 1: Last MOP setpoint saved in P1040 on every OFF
•
MOP UP/DOWN requires an ON command to become active (default).
P1031 = 2: Last MOP setpoint not saved in P1040
•
MOP UP/DOWN active without additional ON command.
P1031 = 3: Last MOP setpoint saved in P1040 on powering‐up
•
MOP UP/DOWN active without additional ON command.
P1041[0...2] BI: MOP select setpoint
automatically / manually
Sets the signal source to change over from manual to automatic mode. If using the motorized potentiome-
ter in the manual mode the setpoint is changed using two signals for up and down e.g. P1035 and P1036.
If using the automatic mode the setpoint must be interconnected via the connector input (P1042).
0: manually
1: automatically
Notice: Refer to: P1035, P1036, P1042
P1042[0...2] CI: MOP auto setpoint
Sets the signal source for the setpoint of the motorized potentiometer if automatic mode P1041 is select-
ed.
Notice: Refer to: P1041
P1043[0...2] BI: MOP accept
rampgenerator setpoint
Sets the signal source for the setting command to accept the setting value for the motorized potentiome-
ter. The value becomes effective for a 0 / 1 edge of the setting command.
Notice: Refer to: P1044
P1044[0...2] CI: MOP rampgenerator
setpoint
Sets the signal source for the setpoint value for the MOP. The value becomes effective for a 0 / 1 edge of
the setting command.
Notice: Refer to: P1043
r1045 CO: MOP input frequen-
cy of the RFG [Hz]
SINAMICS V20 Inverter
Operating Instructions, 09/2014, A5E34559884
Range Factory Can be
default changed
5.00 U, T
550.00
0 - 0 T
4294967295
0 - 0 T
4294967295
0 - 0 T
4294967295
0 - 0 T
4294967295
- - -
Parameter list
7.2 Parameter list
Scaling Data Data
set type
- DDS Float
- CDS U32
- CDS U32
- CDS U32
- CDS U32
- - Float
Acc.
Level
2
3
3
3
3
3
201