Trip Reset - Danfoss VLT AutomationDrive FC 360 Programming Manual

Parameter Descriptions
14-11 Mains Voltage at Mains Fault
Range: Function:
342 V [100 - This parameter defines the threshold voltage
*
800 V] at which the selected function in
parameter 14-10 Mains Failure should be
activated. The detection level is at a factor
2
sqrt of the value in this parameter.
14-12 Function at Mains Imbalance
Option: Function:
Operation under severe mains imbalance
conditions reduces the lifetime of the motor.
Conditions are considered severe if the motor is
operated continously near nominal load (e.g. a
pump or fan running near full speed).
[0] Trip Trips the frequency converter.
*
[1] Warning Issues a warning.
[2] Disabled No action is taken.
[3] Derate Derates the frequency converter.
14-15 Kin. Backup Trip Recovery Level
Range:
200.000 Reference- [0 - 200.000 Referen-
FeedbackUnit ceFeedbackUnit]
*

4.13.3 14-2* Trip Reset

Parameters for configuring auto reset handling, special trip
handling and control card self test or initialisation.
14-20 Reset Mode
Option: Function:
NOTICE
The motor may start without
warning. If the specified number
of AUTOMATIC RESETs is reached
within 10 minutes, the frequency
converter enters [0] Manual reset
mode. After the manual reset is
performed, the setting of
parameter 14-20 Reset Mode
reverts to the original selection.
If the number of automatic
resets is not reached within 10
minutes, or when a manual reset
is performed, the internal
AUTOMATIC RESET counter
returns to zero.
MG06C402
Programming Guide
14-20 Reset Mode
Option:
[0] Manual reset
*
[1] Automatic reset x 1 Select [1]-[12] Automatic reset x 1...x20
[2] Automatic reset x 2
[3] Automatic reset x 3
[4] Automatic reset x 4
[5] Automatic reset x 5
[6] Automatic reset x 6
[7] Automatic reset x 7
[8] Automatic reset x 8
[9] Automatic reset x 9
[10] Automatic reset x
10
[11] Automatic reset x
Function:
15
This parameter
[12] Automatic reset x
specifies the kinetic
20
back-up trip
[13] Infinite auto reset
recovery level.
[14] Reset at power-up
14-21 Automatic Restart Time
Range:
10 s
*
14-22 Operation Mode
Option:
[0] Normal
operation
*
[2] Initiali-
sation
Danfoss A/S © Rev. 2014-03-31 All rights reserved.
Function:
Select the reset function after
tripping. Once reset, the frequency
converter can be restarted.
Select [0] Manual reset, to perform a
reset via [Reset] or via the digital
inputs.
to perform between one and 20
automatic resets after tripping.
Select [13] Infinite Automatic Reset for
continuous resetting after tripping.
Function:
[0 - 600 Enter the time interval from trip to start of the
s] automatic reset function. This parameter is
active when parameter 14-20 Reset Mode is set
to [1] - [13] Automatic reset.
Function:
Specify normal operation, perform tests or
initialise all parameters except for
parameter 15-03 Power Up's,
parameter 15-04 Over Temp's, and
parameter 15-05 Over Volt's. This function is
only active when the power is cycled to the
frequency converter.
Normal operation with motor selected.
Reset all parameter values to default settings,
except for parameter 15-03 Power Up's,
parameter 15-04 Over Temp's, and
parameter 15-05 Over Volt's. The frequency
converter resets during the next power-up.
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