Siemens MICROMASTER 440 - Belt Threshold Frequency 1; Belt Threshold Frequency 2

Issue 01/06 Parameter Description
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
219
P2182[3] Belt threshold frequency 1 Min: 0.00
CStat: CUT Datatype: Float Unit: Hz Def: 5.00
P-Group: ALARMS Active: Immediately QuickComm.: No Max: 650.00
Sets a frequency threshold 1 for comparing actual torque to torque the envelope for belt failure detection.
The frequency torque envelope is defined by 9 parameters - 3 are frequency parameters (P2182 - P2184),
and the other 6 define the low and high torque limits (P2185 - P2190) for each frequency (see diagram
below).
P2189
Upper torque threshold 3
P2190
Lower torque threshold 3
P2187
Upper torque threshold 2
P2188
Lower torque threshold 2
P2185
Upper torque threshold 1
P2186
Lower torque threshold 1
Boundary zones
De-activated monitoring
Envelope curve
Active monitoring
P2182
Threshold frequency 1
P2183
Threshold frequency 2 P2184
Threshold frequency 3
|Torque| [Nm]
|Frequency|
[Hz]
P1082
Max. frequency
P1080
Min. frequency
The allowed frequency/torque region is defined by the shaded area. When the torque falls outside the area
shown, a trip or warning occurs (see parameter P2181).
Index:
P2182[0] : 1st. Drive data set (DDS)
P2182[1] : 2nd. Drive data set (DDS)
P2182[2] : 3rd. Drive data set (DDS)
Note:
- The load torque monitoring function is not active below the frequency defined in P2182 and above the
frequency defined in P2184.
- The current and torque limits of the drive inverter and motor still apply over the complete frequency
range.
- The drive inverter output frequency is defined using Parameter P1080 and P1082. These limits should
be carefully observed for the load torque monitoring frequencies.
P2183[3] Belt threshold frequency 2 Min: 0.00
CStat: CUT Datatype: Float Unit: Hz Def: 30.00
P-Group: ALARMS Active: Immediately QuickComm.: No Max: 650.00
Sets a threshold F2 for comparing actual torque to torque the envelope for belt failure detection.
Index:
P2183[0] : 1st. Drive data set (DDS)
P2183[1] : 2nd. Drive data set (DDS)
P2183[2] : 3rd. Drive data set (DDS)
Details:
See P2182 (belt threshold frequency 1).
Level
3
Level
2
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