1
OVERVIEW:
The general block diagram of the VFE2500 is in the illustration below:
The VFE2500 door operator has the following features:
DOUBLE FEEDBACK SYSTEM FOR SMOOTH PERFORMANCE:
x
Distance and velocity closed-loop system
x
Once the door-width is learned, VFE2500 will optimize control of the elevator door(s)
x
Parameters sets are provided to maximize the performance of the system
Following is a simplified control diagram of the VFE2500.
TERMINAL INPUTS
CAN BUS
KEYPAD
OR
RS 485
VFE2500
DRIVE
QUADRATURE
ENCODER
INFRARED
DETECTOR
EDGES
(
OPTIONAL
)
TRANSMITTE
R
RECEIVER
3PH
INDUCTION
MOTOR
230
VAC
POWER
SUPPLY
OPTICAL
SENSORS
FOR
HARMONIC
OPERATOR
HALL-EFFECT SENSORS
FOR LINEAR
OPERATOR
SIGNALS TRANSFER
SECTION
FOR LINEAR OPERATOR
ADDITIONAL I/O
FOR HEAVY, NARROW DOORS
AND NUDGING
APPLICATION
CURRENT
LIMITER
3 PHASE
AC MOTOR
CURRENT
FEEDBACK
SPEED
CONVERSION
&
FEEDBACK
POSITION
CONVERSION
&
FEEDBACK
¦
-
-
-
QUADRATURE
ENCODER
KEYPAD
OR
RS 485
PWM
PID
CONTROLLER
TERMINAL
INPUTS
CAN BUS
¦
¦
POSITION
CONTROL
SPEED
CONTROL
IGBT
SWITCHING
1
Содержание MOVFE 2500
Страница 1: ...2500 3069 1 888 425 2262 2500 3069 ELECTRICAL...
Страница 2: ...Rev 1 10 20 I...
Страница 24: ...19 6 DEFAULT PARAMETERS 19...
Страница 26: ...21 FAULTS AN EXAMPLE OF FAULTS DISPLAY COUNTERS 21...
Страница 27: ...22 USER LIST 22...
Страница 28: ...23 23...
Страница 29: ...24 24...
Страница 30: ...25 25...
Страница 31: ...26 MAXIMUM CLOSE SPEED AND FORCE 26...
Страница 32: ...27 ECI DEFAULT PARAMETER SETS 27...
Страница 34: ...29 SPEED PROFILES OF THE VFE2500 FOR NORMAL DOOR 29...
Страница 35: ...30 SPEED PROFILES OF THE MOVFE2500 FOR HEAVY DOOR 30...
Страница 36: ...31 SPEED PROFILES OF THE MOVFE2500 FOR NARROW DOOR 31...
Страница 91: ...Rev 10 20 85...
Страница 92: ......