Chapter 4 Parameters|VFD-VL
4-82
Drive's DC volt age
Output Frequ ency
Operation comma nd
FWD /REV
Emergency power
det ection
MI=43
ON
ON
DC brake t ime
Power generation
direction search
time
06-44
Operation speed
of enege ncy power
Drive is ready
MO=9
ON
ON
ON
MO=31
Low voltage level
Emergency DC voltage
07-03
06-47
MO=32
Power generation
direction searching
Power generation
direction
Refer to auto-det ection
time graph f or mor e d etail
Ou tp u t Fr e qu en cy
Motor's Electro-
DC Brak ing
Mechani cal Brake
Up/Down Command
A
B
C
E
F
G
D
C
F
C
F
B
ED
B
E
magnetic Valve
A 02-31: Turn On Delay of Magnetic
Contactor between Drive and
Motor
B 02-29: Brake Release Delay Time when
Elevator Starts
C 07-03: DC Brake Activation Time
D 06-47: Power Generation Direction
Searching Time
E 02-30: Brake Engage Delay Time when
Elevator Stops F 07-04: Require
DC Brake Time to Stop
G 02-32: Turn Off Delay of Magnetic
Contactor between Drive and
Motor
Auto-detection Time Graph
FOCPG/PM Control Mode: within the time setting of Pr.06-47, the drive maintains at zero-
speed and it is able to determine the elevator loading without performing forward/reverse run.
Then the elevator operates in power regeneration direction (the motor is in power generating
status). Refer to the diagram below for the Auto-Detection Time Graph.
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
To Next Page
Loading...
Need help?
General