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APPENDIX
– Adaptive Tune
155
If the EST NO LOAD CURR is 2% smaller
than the % NO LOAD CURR then, increase
the FLUX SAT SLOPE 2 by 10%.
NOTE: If the EST NO LOAD CURR and %
NO LOAD CURR are within 2% of each
other, then continue on to Tuning the Rated
Motor RPM.
Continue iterating FLUX SAT SLOPE 2 in
10% increments until the EST NO LOAD
CURR and % NO LOAD CURR are within
2% of each other.
NOTE: Remember change only the FLUX
SAT SLOP 2 parameter DO NOT change
any other parameter (these were fixed in
the previous steps).
Tuning Rated Motor RPM
With a full-load car, run the car at 100%
contract speed from top floor to the bottom
floor then back to the top floor.
During these top / bottom runs observe
under DISPLAY MENU - POWER DATA
D2 the EST RATED RPM value.
Enter this estimated value into the motor
parameter.
Continue iterating the above two steps until
the two values are within 3 RPM.
NOTE: Remember change only the RATED
MTR SPEED parameter DO NOT change
any other parameter (these were fixed in
the previous steps).
Estimating System Inertia
The HPV 900 Series 2 software can be used to
calculate the inertia of the entire elevator,
which is used for accurate tuning of the speed
regulator.
The following is a step-by-step procedure for
using the HPV 900 Series 2 to estimate the
elevator system inertia.
Using the Software to Estimate the
System’s Inertia
With a balanced car, run the car at 100%
contract speed from top floor to the bottom
floor then back to the top floor.
Observe the EST INERTIA under DISPLAY
MENU - ELEVATOR DATA D1 for both the
down and up direction.
Average the two values and enter the
DRIVE A1 parameter.
A5 8:55
Flux Sat Slope 2
010
Min 0
Max 200
READY
RUN
USER
FAULT
TORQUE
LIMIT
SUB MENU
DATA ENTRY
D2 8:55
Est Rated RPM
1130.0
RPM
READY
RUN
USER
FAULT
TORQUE
LIMIT
SUB MENU
DATA ENTRY
A5 8:55
Rated Mtr Speed
1130.0
RPM
Min 50.0
Max 3000.0
READY
RUN
USER
FAULT
TORQUE
LIMIT
SUB MENU
DATA ENTRY
D1 8:55
Est Inertia
001.95
Sec
READY
RUN
USER
FAULT
TORQUE
LIMIT
SUB MENU
DATA ENTRY
A1 8:55
Inertia
01.95
Sec
Min 0.25
Max 50.00
READY
RUN
USER
FAULT
TORQUE
LIMIT
SUB MENU
DATA ENTRY
Содержание HPV 900 Series 2
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Страница 227: ...205 Z Z MARKER LOST 150 Zero Speed Level parameter 47 Zero Speed logic output 105 Zero Speed Time parameter 47...
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