Chapter 4 Parameters
|
VFD-VL
4-83
ON
ON
Power Generatio n Dire ction
Searching Time
06 -4 4
ON
ON
ON
07 -0 3
06 -4 7
Drive's DC vo lt age
Output Frequ ency
Operation comma nd
FWD/REV
Emergency power
det ect ion MI=43
DC brake t ime
Operation spe ed
of enege ncy power
Drive is ready
MO=9
Low voltage level
Emergency DC voltage
MO=31
Power generation
direction searching
MO=32
Power generation
direction
06-47
Power Generation Direction Searching Time
Control
mode
VF
VFPG
SVC
FOCPG TQCPG FOCPM
Factory
setting:
1.0
Settings
0.0~5.0
sec
06-48
Power Capacity of Emergency Power
Control
mode
VF
VFPG
SVC
FOCPG TQCPG FOCPM
Factory
setting:
0.0
Settings
0.0~100.0 kVA
When using emergency power, user must input the required power capacity for the emergency
power and then the AC drive will calculate the acceptable elevator speed (Pr.06-44) by
following equation.
rated
motor
eps
I
V
_
max
_
3
5
.
0
48
06
×
×
−
=
5
.
0
01
01
02
01
max
_
lim
_
×
−
×
−
=
eps
it
eps
V
f
01
05
_
−
=
rated
motor
I
(Induction Motor)/
01
08
−
(PM Motor)
When Frequency Command > fEPS, the operation speed of emergency power is fEPS
。
When Freuquency Command
≤
f
EPS
, the operation speed of emergency power is set by
current frequency command.
Call 1(800)985-6929 for Sales
deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com