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Sub-
trip Reason
1
The inductance ratio or difference is too small when the drive has been started in sensorless mode.
2
The saturation characteristic of the motor cannot be measured when the drive has been started in sensorless mode.
3
The inductance ratio or difference is too small when an attempt is made to determine the location of the motor flux
during a stationary auto-tune in RFC-S mode. This trip is also produced when the inductance ratio or inductance
difference is too small when carrying out a phasing test on starting in RFC-S mode. If position feedback is being
used the measured value for
Position Feedback Phase Angle
(03.025) may not be reliable. Also the measured
values of
Ld
(05.024) and
No-load Lq
(05.072) may not correspond to the d and q axis respectively.
4
The direction of the flux in the motor is detected by the change of inductance with different currents. This trip is
initiated if the change cannot be detected when an attempt is made to perform a stationary auto-tune when position
feedback is being used, or to perform a phasing test on starting in RFC-S mode.
Trip
Inductor Too Hot
Value
93
Short description
Regen inductor overload. See Inductor Thermal Time Constant.
Trip
Inter-connect
Value
103
Short description
Multi-power module drive interconnection cable error. The sub-trip "xx.0.00" indicates which power module has detected the fault where xx is the power module
number. It should be noted that this trip is also initiated if the communication fails either when a rectifier signals a fault or a trip us reset. In this case the sub-trip is
the number of modules that are still communicating correctly.
Trip
Island
Value
160
Short description
This trip indicates that a regen system is connected to an islaned supply. The sub-trips indicate the reason for the trip.
Sub-
trip
Reason
1
Island detection system has been enabled and detected an island condition
2
The minimum synchronisation voltage is non-zero and the supply voltage has been below this threshold and been
simulating its own supply synchronisation for more than 2.0s.
Recommended actions:
Check the supply / supply connections to the regen drive.
Trip
Keypad Mode
Value
34
Short description
If keypad reference mode is enabled (
Reference Selected Indicator
(01.049) = 4 or 6) (i.e.
Reference Selector
(01.014) is set to 4 or 6 if motor map 1 is selected,
or
M2 Reference Selector
(21.003) is set to 4 or 6 if motor map 2 is selected) and the keypad removed, then this trip is initiated.
Recommended actions:
Re-install keypad and reset.
Change
Reference Selector
(01.014) to select the reference from another source.
Trip
Line Sync
Value
39
Short description
This trip indicates that the inverter has lost the synchronization with the ac supply in Regen mode.
Recommended actions:
Check the supply / supply connections to the regen drive.
Trip
Low Load
Value
38
Short description
This trip is initiated if the low load detector is set up to produce a trip on low load detection and this condition occurs. See
Enable Trip On Low Load
(04.029).
Trip
Motor Too Hot
Value
20
Short description
This trip indicates a motor thermal overload based on the
Rated Current
(05.007) and
Motor Thermal Time Constant 1
(04.015).
Motor Protection Accumulator
(04.019) displays the motor temperature as a percentage of the maximum value. The drive will trip on
Motor Too Hot
when
Motor Protection Accumulator
(04.019) gets to 100%.
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
311
Содержание Powerdrive F300
Страница 1: ...Parameter Reference Guide Powerdrive F300 Open Loop Mode Issue 01 15 00 ...
Страница 20: ...Menu 1 Frequency References Mode Open Loop 20 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 21: ...Powerdrive F300 Parameter Reference Guide Issue 01 15 00 21 ...
Страница 36: ...Menu 2 Frequency Ramps Mode Open Loop 36 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 108: ...Menu 7 Single Line Descriptions Analog I O Mode Open Loop 108 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 112: ...112 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 144: ...144 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 168: ...Menu 10 Status and Trips Mode Open Loop 168 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Страница 231: ...Powerdrive F300 Parameter Reference Guide Issue 01 15 00 231 ...
Страница 232: ...232 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...