![background image](http://html1.mh-extra.com/html/magnetek/hpv-600/hpv-600_technical-manual_3605624013.webp)
Open-loop Start-up
13
Decrease the S-curve Parameters
•
Decrease jerk rates via
-
ACCEL JERK IN x (A2),
-
ACCEL JERK OUT x (A2)
-
DECEL JERK IN x (A2)
-
DECEL JERK OUT x (A2)
•
Decrease accel/decel rates via
-
ACCEL x (A2),
-
DECEL x (A2)
Verify Motor Min/Mid Voltage Parameters
•
MOTOR MID VOLTS (A5) and MOTOR
MIN VOLTS (A5) parameters should
usually be set at default, see Table 1 on
page 9.
•
These parameters would only be
adjusted slightly with certain issues (see
Stalling Attempting to Lift Load (page
11); Spotting or Stalling Going into
Leveling (page 13); or Overshooting
Floor only with Regen Load (page 16)).
Measuring the Stator Resistance
•
Complete the procedure detailed on
page 16.
Decrease the Torque Boost
•
Decrease TORQ BOOST GAIN (A1)
parameter in increments of 0.1 until
the fault goes away or zero is reached
(and the function is turned off)
•
Secondly, decrease STATOR
RESIST (A5) parameter in increments
of 0.1% Note: set TORQ BOOST
GAIN (A1)=0, before adjusting
STATOR RESIST (A5))
Spotting or Stalling Going into
Leveling
If the motor stalls or spots as it transitions from
deceleration to leveling speed then until
resolved, try the following (in order):
1. Decrease Decel Jerk Out and Decel
Rates
2. Increase the Torque Boost Gain
parameter
3. Measure the Stator Resistance
4. Adjust the Motor Mid Volts parameter
Note: if no performance change is observed
after any one step, set any changed value(s)
back to the original value(s) before
proceeding onto the next step.
Decrease Decel Jerk Out and Decel Rates
•
Decrease jerk rate via DECEL JERK
OUT x (A2) parameter and observe
performance
•
Secondly, decrease decel rate via
DECEL x (A2) parameter and observe
performance
Note: the combination of these two
parameters are usually primary cause of
spotting or stalling going into leveling
Increase the Torque Boost Gain Parameter
•
The Torque Boost function is defaulted
off (TORQ BOOST GAIN (A1)= 0).
•
Increase the TORQ BOOST GAIN (A1)
in 0.1 intervals and observe
performance.
Measure the Stator Resistance
•
Measure the stator resistance by
completing the procedure detailed on
page 16 and observe performance.
Adjust the Motor Mid Volts parameter
•
Complete the Mid-volts Adjustment
Procedure detailed on page 16 and
observe performance.
•
Note: Avoid increasing the MOTOR MID
VOLTS (A5) parameter too high, since
this effects stopping performance (i.e.
coming into the floor too fast) or can
create Overcurrent Faults
Coming into Floor Too Fast
If the car is coming into the floor too fast then
until resolved, try the following (in order):
1. Decrease Decel Jerk Out and Decel
Rates
2. Decrease Motor Mid Voltage parameter
Note: if no performance change is observed
after any one step, set any changed value(s)
back to the original value(s) before
proceeding onto the next step.
Decrease Decel Jerk Out and Decel Rates
•
Decrease jerk rate via DECEL JERK
OUT x (A2) parameter and observe
performance
•
Secondly, decrease decel rate via
DECEL x (A2) parameter and observe
performance
Содержание HPV 600
Страница 1: ...HPV 600 AC Elevator Drive Technical Manual...
Страница 162: ......
Страница 163: ......