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Delta VFD7A5MS21ANSAA User Manual

Delta VFD7A5MS21ANSAA
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Chapter 12 Descriptions of Parameter SettingsMS300
451
14 Protection Parameters (2)
You can set this parameter during operation.
14-50
Output Frequency at Malfunction 2
14-54
Output Frequency at Malfunction 3
14-58
Output Frequency at Malfunction 4
14-62
Output Frequency at Malfunction 5
14-66
Output Frequency at Malfunction 6
Default: Read only
Settings
0.00–599.00 Hz
When an error occurs, you can check the output frequency for the malfunction. If the error
happens again, this parameter overwrites the previous record.
14-51
DC bus Voltage at Malfunction 2
14-55
DC bus Voltage at Malfunction 3
14-59
DC bus Voltage at Malfunction 4
14-63
DC bus Voltage at Malfunction 5
14-67
DC bus Voltage at Malfunction 6
Default: Read only
Settings
0.06553.5 V
When an error occurs, you can check the DC bus voltage for the malfunction. If the error
happens again, this parameter overwrites the previous record.
14-52
Output Current at Malfunction 2
14-56
Output Current at Malfunction 3
14-60
Output Current at Malfunction 4
14-64
Output Current at Malfunction 5
14-68
Output Current at Malfunction 6
Default: Read only
Settings
0.00–655.35 Amps
When an error occurs, you can check the output current for the malfunction. If the error happens
again, this parameter overwrites the previous record.
14-53
IGBT Temperature at Malfunction 2
14-57
IGBT Temperature at Malfunction 3
14-61
IGBT Temperature at Malfunction 4
14-65
IGBT Temperature at Malfunction 5
14-69
IGBT Temperature at Malfunction 6
Default: Read only
Settings
-3276.73276.7
o
C
When an error occurs, you can check the IGBT temperature for the malfunction. If the error
happens again, this parameter overwrites the previous record.

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Delta VFD7A5MS21ANSAA Specifications

General IconGeneral
ModelVFD7A5MS21ANSAA
Output Frequency0-400Hz
Frame SizeA
Protection LevelIP20
Enclosure RatingIP20
Input Voltage200-240V AC
Output Voltage0-240V
Control MethodV/F Control
BrakingBuilt-in braking chopper
Protection FeaturesOvercurrent, Overvoltage, Short Circuit
Cooling MethodFan Cooling
Operating Temperature-10°C to 50°C
Storage Temperature-20°C to 60°C
Humidity90% RH, non-condensing
AltitudeUp to 1000m
Communication InterfaceRS485
Input PhaseSingle-Phase
Output Phase3-phase

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