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Option
Name
Description
[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 15
[12]
Automatic reset x 20
[13]
Infinite auto reset
Select this option for continuous resetting after tripping.
[14]
Reset at power-up
Parameter 14-21 Automatic Restart Time
Table 487: Parameter 14-21 Automatic Restart Time
14-21 Automatic Restart Time
Default value: Size related
Parameter type: Range, 0 - 3600 s
Setup: All setups
Conversion index: 0
Data type: Uint16
Change during operation: True
Enter the time interval from trip to start of the automatic reset function. This parameter is active when
parameter 14-20 Reset Mode
is
set to
[1]
–
[13] Automatic reset
.
Parameter 14-22 Operation Mode
Table 488: Parameter 14-22 Operation Mode
14-22 Operation Mode
Default value: [0] Normal operation
Parameter type: Option
Setup: All setups
Conversion index: -
Data type: Uint8
Change during operation: True
Use this parameter to specify normal operation, to perform tests, or to initialize all parameters except
parameter 15-03 Power Up's
,
parameter 15-04 Over Temp's
, and
parameter 15-05 Over Volt's
. This function is active only when the power is cycled to the drive.
Select
[0] Normal operation
for normal operation of the drive with the motor in the selected application. Select
[1] Control card test
to
test the analog and digital inputs and outputs and the +10 V control voltage. The test requires a test connector with internal con-
nections. Use the following procedure for the control card test:
Select
[1] Control card test
.
Disconnect the mains supply and wait for the indicator light in the display to go out.
Set switches S201 (A53) and S202 (A54) to ON/I.
Insert the test plug.
Connect to mains supply.
Carry out various tests.
AU373327181955en-000101 / 130R1208 | 271
Danfoss A/S © 2021.08
Parameter Descriptions
VLT® AutomationDrive EZ FC 321
Programming Guide
