Delta Electronics Elevator Drive VFD-VL User Manual
Page 184
Chapter 6 Fault Code Information and Maintenance|
Revision Nov. 2008, VLE1, SW V1.03 6-7
Display
Description
E
o c
E
HW
r
Er
E
o r
E
E
EE
E
F
E E
E
3 7
C
e
o d :
a
F u l t
OC hardware error
Corrective Actions:
Re-power on to try it. If fault code is still displayed on the
keypad, please return to the factory.
E
o v
E
HW
r
Er
E
o r
E
E
EE
E
F
E E
E
3 8
C
e
o d :
a
F u l t
OV hardware error
Corrective Actions:
Re-power on to try it. If fault code is still displayed on the
keypad, please return to the factory.
F
GF
E
H
r
E
E
r
r o
E
E
EE
E
F
E E
E
3 9
W
C
e
o d :
a
F u l t
GFF hardware error
Corrective Actions:
Re-power on to try it. If fault code is still displayed on the
keypad, please return to the factory.
t
Au
T
o
E
i
u n
E
n g E
E
r r
E
F
E E
E
4 0
C
e
o d :
a
F u l t
Auto tuning error
Corrective Actions:
1.
Check cabling between drive and motor
2.
Check the motor capacity and parameters settings
3. Retry
again
D
PI
b
E
F
E
k
E
o
r r r
E
EE
E
F
E E
E
1
C
e
o d :
a
F u l t
PID loss (ACI)
Corrective Actions:
1.
Check the wiring of the PID feedback
2.
Check the PID parameters settings
E
PG
k
Fb
r
E
E
r
r o
E
E
EE
E
F
E E
E
4 2
C
e
o d :
a
F u l t
PG feedback error
Corrective Actions:
Check if Pr.10-01 is not set to 0 when it is PG feedback
control
E
PG
k
Fb
o
E
L
E
s s
E
E
EE
E
F
E E
E
4 3
C
e
o d :
a
F u l t
PG feedback loss
Corrective Actions:
Check the wiring of the PG feedback
E
PG
k
Fb
v
E
O
E
e r S
E
PD
E
F
E E
E
4 4
C
e
o d :
a
F u l t
PG feedback stall
Corrective Actions:
1.
Check the wiring of the PG feedback
2.
Check if the setting of PI gain and deceleration is
suitable
3.
Return to the factory
E
PG
k
Fb
e
E
D
a
v i t
E
e
E
E
F
E E
E
4 5
C
e
o d :
a
F u l t
PG slip error
Corrective Actions:
1.
Check the wiring of the PG feedback
2.
Check if the setting of PI gain and deceleration is
suitable
3.
Return to the factory