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Troubleshooting
144
Name
Description
Possible Causes & Corrective Action
Safe-Off Open
[F66]
The drive has received a run
command, but the “Safe-Off” input is
open.
If the “Safe-Off” input is open
and the drive is in the ready
state, but has a run command
active, then
“Safe-Off Open”
will be declared after 1 second
(But the IGBTs will be
disabled immediately)
If the “Safe-Off” input
becomes open whilst the drive
is in a run condition, “Safe-Off
Open” will be declared after
50ms (But the IGBTs will be
disabled immediately).
Incorrect Input Signal
Observe the state of Logic Input 9 in the
D1 menu
– Logic Inputs
and verify timing of Input 9
Sudden Stop
In the event of a sudden stop, the feed
to Logic Input 9 should be dropped, and
“Safe-Off Open” will be declared.
Miswiring
Ensure Logic Input 9 is being used for
the Safe Off input. Logic Input 9 is
unique as it is the ONLY Input which can
be used for Safe Off.
Ser2 Spd Flt
[F58]
This fault is declared if the SER2 INSP
SPD (A1) or SER2 RS CRP SPD (A1)
parameters have exceeded contract
speed (CONTRACT CAR SPD (A1)
parameter).
Check Parameters Settings:
Check SER2 INSP SPD (A1) parameter,
if greater than CONTRACT CAR SPD
(A1) parameter.
Check SER2 RS CRP SPD (A1)
parameter, if greater than CONTRACT
CAR SPD (A1) parameter.
Setup Fault 1
[F21]
This fault is declared if the rated motor
speed and excitation frequency do not
satisfy:
3
.
1222
#
120
6
.
9
speed
motor
rated
poles
frequency
excitation
rated
…
checks for too low or too high value
of slip
Check Parameters Settings:
Check RATED EXCIT FREQ (A5)
parameter for correct setting
Check RATED MTR SPEED (A5)
parameter for correct setting
Check MOTOR POLES (A5) parameter
for correct setting
Setup Fault 2
[F22]
This fault is declared if the number of
poles and encoder pulses per
revolution do not satisfy:
Incremental Encoder
64
#
poles
pulses
encoder
Absolute Encoder with new EnDat
board
64
#
*
poles
Interp
EnDat
Pulses
Encoder
Check Parameters Settings:
Check ENCODER PULSES (A1)
parameter for correct setting
Check MOTOR POLES (A5) parameter
for correct setting
Setup Fault 3
[F23]
This fault is declared if the number of
poles is not an even number.
Check Parameters Settings:
Check MOTOR POLES (A5) parameter
for correct setting
Содержание HPV 900 Series 2
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Страница 197: ...APPENDIX Dimensions Mounting Holes Weights 175 Figure 48 Frame 3 5 Dimensions Mounting Holes and Weight...
Страница 198: ...APPENDIX Dimensions Mounting Holes Weights 176 Figure 49 Frame 4 Dimensions Mounting Holes and Weight...
Страница 199: ...APPENDIX Dimensions Mounting Holes Weights 177 Figure 50 Frame 5 Dimensions Mounting Holes and Weight...
Страница 227: ...205 Z Z MARKER LOST 150 Zero Speed Level parameter 47 Zero Speed logic output 105 Zero Speed Time parameter 47...
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