M2L 3000 Series VFD
84
AFN-12 (40197)
Flying Start Initial Frequency
Value: 1 – 300 Hz
Default: 60
Flying Start Initial Frequency
defines the inverter output frequency that the drive begins
its speed search. The drive starts at this frequency and searches down towards zero
speed.
AFN-13 (40166)
Flying Start Frequency Ramp
Time
Value: 0.01 – 60.00 Seconds
Default: 30.00
Flying Start Frequency Ramp Time
defines the length of time for the ramp in Step 2 of
the Flying Start sequence.
AFN-14 (40167)
Flying Start Current Threshold Value: 1 – 50 %
Default: 15
Flying Start Current Threshold
defines the level which the current must drop below for
the drive to recognize that it has matched the motor speed. Once the current drops be-
low this level, the drive continues to Step 3 of the Flying Start sequence.
AFN-15 (40069)
Controlled Fault Stop Enable
Value: 0: Disable
1: Enabled
Default: 1
Most fault conditions typically result in the motor coasting to a stop. When
Control Fault
Stop Enable
is set to “Enabled”, the following specific faults will override this default,
and stop the motor using the programmed deceleration profile.
Motor Overload
Drive Overtemp
Overcurrent/Undercurrent
Converter Overtemp
Remote I/O Timeout
HMI Communication Loss
Fieldbus Communication Loss
External Fault from a digital input
AFN-16 (44450)
Auto Start Configuration
Value: 0-3
Default: Disabled
0: The
Auto Start
parameter determines if the drive can automatically initiate a start se-
quence under the given conditions:
Control
Source
(Local or Remote, I/O-136 or I/O-137) must be set to “Digital
Input”
One active
Digital Input
must be set to “Run Forward” or “Run Reverse”
1:
Control Power:
The drive will automatically initiate a start sequence when control
power is applied.
2:
Fault Reset:
The drive will automatically initiate a start sequence when a fault condi-
tion is cleared.
3:
Control Power or Fault Reset:
The drive will automatically initiate a start sequence
both when control power is applied and when a fault condition is cleared.
AFN-17 (40049)
Motor No Load Current
Value: 1 – 6000 Amps
Default: 33.0
AFN-18 (40127)
Motor Rotor Time Constant
Value: 0.01 – 10.00 Seconds
Default: 0.01
AFN-19 (40125)
Motor Magnetizing Inductance Value: 0.000 – 20.000 Per Unit Default: 3.500
AFN-20 (40126)
Motor Leakage Inductance
Value: 0.000 – 0.500 Per Unit
Default: 0.200
AFN-21 (40122)
Motor Resistance
Value: 0.000 – 30.000 Per Unit Default: 0.020
Advanced Functions AFN-17 through AFN-21 are motor model parameters used by the Sensorless Vector Control
method. These functions are set automatically by the Auto Tune function of the drive during commissioning. If
desired, and complete motor specifications are available from the manufacturer, these values can be entered
manually for even greater accuracy in sensorless control of the motor.
Содержание M2L 3000
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Страница 14: ...M2L 3000 Series VFD 14 Part Number Definitions UL Applicable Base Part Numbers...
Страница 15: ...1 Introduction 15 NOTE Only the 260A and 300A models are presently available as UL listed models...
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Страница 27: ...3 Installation 27 Wiring Schematics Figure 1 MV Drive System Layout...
Страница 28: ...M2L 3000 Series VFD 28 Figure 2 Converter Power and Control Circuit Portions...
Страница 29: ...3 Installation 29 Figure 3 Inverter Power and Control Circuit Portions...
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Страница 127: ...References 127 References Placeholder for text with left side label...
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Страница 139: ...Revision History 139 Revision History Revision Date ECO Description 00 December 15 2017 E5306 Initial Release...