SMS TAKEDO-3VF, Руководство пользователя

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TAKEDO - 3VF NXP USER MANUAL Release P09.1 dated 01-12-2017
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6 - ADJUSTMENT PROCEDURE
There is a guided procedure in order to set the basic parameters of the motor (SET UP) which starts
automatically at the very first switch-on of the drive, or when you modify the Application type
(SYSTEM MENU S6.2).
Care should be taken however, as the SET UP procedure restores default values of all parameters,
cancelling any programmed speed levels or customized input/output configurations that the
switchboard engineer may have been set.
Before starting to change any parameter or regulation, proceed in this way :
6.1
–
Go to the System Menu M6 and check that the right Application is set in S6.2, i.e. referring to the
motor you are going to control (Asynchronous Motor or Permanent Magnet Synchronous Motor).
If necessary, change the type of application which will start the SET UP tool. On completion, skip
straight to point
6.1 - b) .
If the right type of application has been set, continue as follows:
6.1 – a) ENTER MOTOR RATINGS DATA IN PARAMETERS P2.1.2 / 3 / 4 / 5 / 6
If the motor rpm at nominal load is not known, or if the nominal value on data plate is 1500 rpm:
- if the motor is 1 or 2 speed, or for conventional ACVV regulator, set 1350/1380 rpm
- if it is for a VVVF speed regulator, set 1440 rpm.
If the cos phii value is not known:
- if the motor is 1 or 2 speed, or for conventional ACVV regulator, set 0.76
- if it is for a VVVF speed regulator, set 0.82.
6.1 – b) ENTER LIFT SYSTEM RATINGS DATA IN PARAMETERS P2.1.7.1 / 2 /3 / 4
(speed, pulley diameter, gear ratio, ropes ratio).
If parameter P2.1.7.5 (Update Data) is set to "Yes", the maximum frequency (P2.2.1) will be
calculated automatically, as well as the various speed levels (high, low, inspection, etc. from
P2.2.7 to P2.2.13) and the speed value for one floor travel only (P2.2.20).
IMPORTANT
Speeds are expressed in frequency (Hz): if you want to see the car speed in m/s for a given
frequency, press and release the START key.
This check allows you to verify if the lift is set to the required speed.
6.2
– PLACE THE DECELERATION COMMANDS AT A DISTANCE FROM FLOOR AS INDICATED IN
THE TABLE
DECELERATION DISTANCE TABLE
Nominal lift speed (m/s) 0.6 - 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Deceleration distances (mm) 1000 1400 1700 2000 2200 2600 2800
If the distance is greater than the one shown in the Table, the lift system will operate more smoothly.
You can check the actual deceleration distance (distance between the deceleration switch and the
stop switch) through the menu M1 MONITOR – V1.3.3 (TotalStopDistance), but this works only if the
parameters “Maximum frequency” P2.2.1 and “Lift nominal speed” P2.2.2, corresponding to the
maximum frequency, are set in the right way.
Also, place the stop switch in the middle position in relation to the floor:
The STOPPING DISTANCE TABLE shows guideline values to consider in order to define activation
distance of the stop switch (or switches):
STOPPING DISTANCE TABLE
Nominal lift speed (m/s) 0.6 – 0.8 > 1.0
Total stopping distance (D) (mm) 60 80
= , = means to center the magnet of length ‘D’ at floor level
FLOOR
LEVEL
D
=
=
SINGLE
STOP
MAGNET
DOUBLE
STOP
MAGNET
FLOOR
LEVEL
D
=
=
To enable the DIRECT ARRIVAL AT FLOOR
FUNCTION (only available in CLOSED LOOP mode)
see paragraphs 9.1 and 13.2, with D
≥ 200mm.