Trip
Reserved 243
Value
243
Short description
Reserved trip number.
Trip
Reserved 244
Value
244
Short description
Reserved trip number.
Trip
Reserved 245
Value
245
Short description
Reserved trip number.
Trip
Reserved 246
Value
246
Short description
Reserved trip number.
Trip
Reset
Value
100
Short description
This is not a valid trip number as this value is used in
User Trip
(10.038) to reset the drive.
Trip
Reset Logs
Value
255
Short description
This is not a valid trip number as this value is used in
User Trip
(10.038) to reset the trip logs.
Trip
Resistance
Value
33
Short description
This trip indicates that either the value being used for motor stator resistance is too high or that an attempt to do a test involving measuring motor stator resistance
has failed. The maximum for the stator resistance parameters is generally higher than the maximum value that can be used in the control algorithms. If the
value exceeds (V
FS
/ v2) /
Full Scale Current Kc
(11.061), where V
FS
is the full scale d.c. link voltage then this trip is initiated. If the value is the result of a
measurement made by the drive then sub-trip 1 is applied, or if it is because the parameter has been changed by the user then sub-trip 3 is applied. During the
stator resistance section of auto-tuning an additional test is performed to measured the drive inverter characteristics to provide the compensation necessary for
dead-times. If the inverter characteristic measurement fails then sub-trip 2 is applied.
Sub-
trip
Reason
1
Measured stator resistance exceeded the allowed range
2
It was not possible to measure the inverter characteristic
3
The stator resistance associated with the presently selected motor map
exceeds the allowed range
Recommended actions:
Check that a value has not been entered in the stator resistance for the presently selected motor map does not exceed the alloed range.
Check the motor cable / connections.
Check the integrity of the motor stator winding using an insulation tester.
Check the motor phase to phase resistance at the drive terminals.
Check the motor phase to phase resistance at the motor terminals.
Ensure the stator resistance of the motor falls within the range of the drive model.
Select fixed boost mode (
Open-loop Control Mode
(05.014) = Fixed) and verify the output current waveforms with an oscilloscope.
Replace the motor.
Trip
Slot1 Different
Value
204
Short description
If the option module fitted in option slot 1 is different to the option module present at the last power-down then this trip is produced. The sub-trip number gives the
identification code of the module that was originally fitted. The priority order for the option module different trips is
Slot1 Different
highest, then
Slot2 Different
, then
Slot3 Different
then
Slot4 Different
. Drive user parameters must be saved to prevent this trip on the next power-up if the module has changed. If the menus have
been changed, but not the module, the trip will not occur on the next power-up. The sub-trip number gives the following indications of the reason for the trip.
322
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
Summary of Contents for Powerdrive F300
Page 1: ...Parameter Reference Guide Powerdrive F300 Open Loop Mode Issue 01 15 00 ...
Page 21: ...Powerdrive F300 Parameter Reference Guide Issue 01 15 00 21 ...
Page 112: ...112 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Page 144: ...144 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
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Page 232: ...232 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...