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 Frequency
Oper ation comma nd
FWD/REV
Emergency power
det ect ion
MI=43
DC brake t ime
Oper ation spe ed
of enege ncy power
Drive is ready
MO=9
Low voltage level
Emergency DC voltage
MO=31
Power generation
direction searching
MO=32Power 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.
ratedmotor
eps
I
V
_
max_
3
5.04806
×
=
5.00101
0201
max_
lim_
×−×
=
eps
iteps
V
f
0105
_
−=
ratedmotor
I (Induction Motor)/ 0108
(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
Call 1(800)985-6929 for Sales
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