Delta Electronics Elevator Drive VFD-VL User Manual
Page 185
Chapter 6 Fault Code Information and Maintenance|
6-8
Revision Nov. 2008, VLE1, SW V1.03
Display
Description
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PG
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4 6
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F u l t
Pulse input error
Corrective Actions:
1.
Check the pulse wiring
2.
Return to the factory
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PG
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L
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s s
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EE
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4 7
C
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a
F u l t
Pulse input loss
Corrective Actions:
1.
Check the pulse wiring
2.
Return to the factory
I
AC
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EE E
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EE
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4 8
C
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F u l t
ACI loss
Corrective Actions:
1.
Check the ACI wiring
2.
Check if the ACI signal is less than 4mA
t
Ex
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a l
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Fa l
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4 9
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External Fault
Corrective Actions:
1.
Input EF (N.O.) on external terminal is closed to GND.
Output U, V, W will be turned off.
2.
Give RESET command after fault has been cleared.
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Em
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S o
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5 0
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Emergency stop
Corrective Actions:
1.
When the multi-function input terminals MI1 to MI8 are
set to emergency stop and the AC motor drive stops
output.
2.
Press RESET after fault has been cleared.
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Ba
B
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l o
E
k
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EE
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5 1
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Base Block
Corrective Actions:
1. When the multi-function input terminals MI1 to MI8 are
set to base block and the AC motor drive stops output.
2. Press RESET after fault has been cleared.
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Pa
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s w
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r d
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Er o
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r
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5 2
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Password is locked
Corrective Actions:
Keypad will be locked. Turn the power ON after power OFF
to re-enter the correct password. See Pr.00-07 and 00-08.
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PC
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C
a
mm n
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5 4
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F u l t
Illegal function code
Corrective Actions:
Check if the function code is correct (function code must be
03, 06, 10, 63)
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PC
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d
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A
e
d r s
E
s
E
E
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E E
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5 5
C
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F u l t
Illegal data length
Corrective Actions:
Check if the communication data length is correct.
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PC
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D
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t a
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5 6
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Illegal data value
Corrective Actions:
Check if the data value exceeds max./min. value.