Siemens 440 - Manual (Page 239)

Issue 01/06 Parameter Description
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
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P2354 PID tuning timeout length Min: 60
CStat: CUT Datatype: U16 Unit: s Def: 240
P-Group: TECH Active: Immediately QuickComm.: No Max: 65000
This parameter determines the time that the auto tuning code will wait before aborting a tuning run if no
oscillation has been obtained.
P2355 PID tuning offset Min: 0.00
CStat: CUT Datatype: Float Unit: % Def: 5.00
P-Group: TECH Active: Immediately QuickComm.: No Max: 20.00
Sets applied offset and deviation for PID autotuning.
Note:
This can be varied depending on plant conditions e.g. a very long system time constant might require a
larger value.
3.38 Positioning down ramp
P2480[3] Position mode Min: 1
CStat: CT Datatype: U16 Unit: - Def: 1
P-Group: CONTROL Active: first confirm QuickComm.: No Max: 1
Sets the mode for positioning mode.
Possible Settings:
1 Open loop positioning
Index:
P2480[0] : 1st. Drive data set (DDS)
P2480[1] : 2nd. Drive data set (DDS)
P2480[2] : 3rd. Drive data set (DDS)
P2481[3] Gearbox ratio input Min: 0.01
CStat: CUT Datatype: Float Unit: - Def: 1.00
P-Group: CONTROL Active: first confirm QuickComm.: No Max: 9999.99
Defines the ratio between number of motor shaft revolutions to equal one revolution of the gearbox output
shaft.
n n
Motor Load
Load
Ь
Ь =
P2482
P2481
=
Motor revolutions
Load revolutions
Motor Gear
Index:
P2481[0] : 1st. Drive data set (DDS)
P2481[1] : 2nd. Drive data set (DDS)
P2481[2] : 3rd. Drive data set (DDS)
P2482[3] Gearbox ratio output Min: 0.01
CStat: CUT Datatype: Float Unit: - Def: 1.00
P-Group: CONTROL Active: first confirm QuickComm.: No Max: 9999.99
Defines the ratio between number of motor shaft revolutions to equal one revolution of the gearbox output
shaft.
Index:
P2482[0] : 1st. Drive data set (DDS)
P2482[1] : 2nd. Drive data set (DDS)
P2482[2] : 3rd. Drive data set (DDS)
Level
3
Level
3
Level
3
Level
3
Level
3