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STEP AS380 Series User Manual

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Instruction Manual for AS380 Series Elevator Integrated Drive Controller
269
Appendix B Para. Fault List Summary
F249
Confirmation times for
inputting open phase
35
065535
Time
Default protection in case of
inputting open phase for more
than 35 times in a given moment
F250
Confirmation times for
short circuit of braking
resistor
10
065535
Time
Default protection in case of short
circuit of braking resistor for
more than 10 times in a given
moment
F251
Confirmation times for
SinCos Encoder
disconnection
2
065535
Time
Default protection in case of
SinCos Encoder disconnection
confirmed for more than twice
F252
Confirmation times for
outputting open phase
2000
065535
0.001s
Default protection in case of
outputting open phase confirmed
for more than 2 second
F253
Confirmation of
voltage for charging
relay failure
65
065535
Volt
Protection after the three-phase
in-operation input voltage
reduces to 65/1.414 = 46V, 144
failure reported, the charging
relay may be damaged or the grid
voltage is suddenly decreased.
F254
Confirmation
threshold of Encoder
phase CD failure
300
065535
No 28 failure reported in case
that the D-value of the absolute
position and computing position
of encoder exceed the setting
value.
F255
Protection threshold of
ABZ encoder
disconnection
20
0100
Protection in case of speed
feedback deviation of
synchronous motor confirmed for
more than the setting value
When F245=1, F246~F255 have the following meanings
F246
Protection times of
IGBT
2
0~65535
Times
Times of Instantaneous over
current of IGBT
F247
Protection option of
I2t
0
0/1/2
0:two ways of I2t
protection,1:only the first way of
I2t protection,2: only the second
way of I2t protection
F248
Spare
F249
Spare
F250
Spare
F251
Spare
F252
Spare
F253
Spare
F254
Spare
F255
Spare

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STEP AS380 Series Specifications

General IconGeneral
BrandSTEP
ModelAS380 Series
CategoryController
LanguageEnglish

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