Schneider Electric Altivar 58 VW3-A58101 Manual de usuario Pagina 76

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ALTIVAR
58 Keypad Display VVDED397047US R8/01
Chapter 2 Menus 08/01
76
© 19982001 Schneider Electric All Rights Reserved
Reset Type
rSt
Faults reset by a partial reset (rSt = RSP) are:
OSF line overvoltage
ObF overbraking
OtF motor overheating
LFF loss of 420 mA
OLF motor overload
RnF ramp not followed
SOF overspeed
OPF motor phase loss
OHF drive overheating
SLF loss of RS-485 port communication
EPF external fault
CnF network communication fault
RSP
(partial reset)
RSG
(total reset)
RSP
Faults reset by a total reset (rSt = RSG) are all faults except motor short
circuit fault.
Total reset overrides all other faults. To configure rSt to RSG:
1. Display RSG
2. Press the ENT key.
3. The drive controller displays See manual.
4. Press the up arrow key, then the down arrow key, then ENT twice.
OutPhaseLoss
OPL
Use to enable the output phase loss protection.
This parameter should be set to No if there
is a contactor between the drive controller
and the motor, or if multiple motors are used
on the output of the drive controller.
It may be necessary to set to No if the moto load
is less than 25% of the drive controller current
rating (I
n
).
Yes - No Yes
Table 21: 6Fault Menu
Parameter Code Description
Adjustment
Range
Factory
Setting
Menu
6
NOTE: Reset Type is
accessible if the
Reset Fault function is
assigned to a logic
input.
MOTOR OVERHEATING
Repeated reset of the thermal state after a thermal overload can
result in thermal stress to the motor.
When faults occur, promptly inspect the motor and driven
equipment for problems (locked shaft, mechanical overload, etc.)
before restarting. Also check the power supplied to the motor for
abnormal conditions (phase loss, phase imbalance, etc.).
Failure to follow these instructions can result in equipment
damage.
CAUTION
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