Siemens 440 - Manual (Page 175)

Issue 01/06 Parameter Description
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
175
P1501[3] BI: Change to torque control Min: 0:0
CStat: CT Datatype: U32 Unit: - Def: 0:0
P-Group: CONTROL Active: first confirm QuickComm.: No Max: 4000:0
Selects command source from which it is possible to change between master (speed control) and slave
(torque control).
–
Torque
setpoint
Droop
Act. frequency
–
r1538 r1538
r1539 r1539
0
CI: Torque setp.
(0:0)
P1503.C
(0:0)
BI:-> torque ctrl.
P1501.C
CI: Add. trq. setp
(0:0)
P1511.C
Pre-
control
Freq. setpoint
PI
Speed
controller
SLVC:
VC: P1452
P1442 P1470
P1460 P1472
P1462
T i
K p T
n
T i K p T n
*)
*) only active, if pre-control is enabled
(P1496 > 0)
r0079 r1508
r0063
r1170
r1515
r1518
Index:
P1501[0] : 1st. Command data set (CDS)
P1501[1] : 2nd. Command data set (CDS)
P1501[2] : 3rd. Command data set (CDS)
Caution:
If direct selection of torque control is used (P1300=22, 23) the OFF1 command is recognized as OFF2.
However, the OFF1 command is not recognized when torque control is selected indirectly (P1300=20, 21
and P1501=1). If indirect selection of torque control is used, it is recommended to program an OFF2
command using, for example a digital input or create the following circuit using the Free Function Blocks
(FFB):
Source
ON/OFF1
1
&
Source
Torque switch-over
P1501
P0844
P0840
OFF2
ON/OFF1
1
Details:
Speed control with encoder feedback see P1460
Speed control without encoder feedback see P1470
Level
3