Options; Fault Settings - Danfoss VLT AutomationDrive EZ FC 321 Programming Manual

VLT® AutomationDrive EZ FC 321
Programming Guide

4.14.8 14-8* Options

Parameter 14-88 Option Data Storage
Table 517: Parameter 14-88 Option Data Storage
14-88 Option Data Storage
Default Value: 0
Conversion Index: 0
This parameter stores information about options over a power cycle.
Parameter 14-89 Option Detection
Table 518: Parameter 14-89 Option Detection
14-89 Option Detection
Default Value: [0] Protect option config.
Conversion Index: -
Selects the behavior of the drive when a change in the option configuration is detected.
Option Name
[0]* Protect option config.
[1] Enable option change

4.14.9 14-9* Fault Settings

Parameter 14-90 Fault Level
Table 519: Parameter 14-90 Fault Level
14-90 Fault Level
Default Value: Size related
Conversion Index: -
This is an array parameter with 26 elements. Each of the bits can be configured to any of the following options. Use this parameter
to customize fault levels.
Option Name Description
[0] Off Use [0] Off with caution as it ignores all warnings and alarms for the selected source.
[1] Warning
[2] Trip Changing a fault level from default option [3] Trip Lock to [2] Trip leads to the automatic reset of the
alarm. For alarms involving overcurrent, the drive has a hardware protection that issues a 3-minute re-
covery after 2 consecutive overcurrent incidents. This hardware protection cannot be overruled.
[3] Trip lock
[4] Trip w. de-
This option adds a delay between automatic resets, otherwise it is the same as option [2] Trip. The delay
layed reset prevents a situation where reset is attempted repeatedly for an overcurrent situation. Hardware protec-
tion of the drive forces the 3-minute recovery time after 2 consecutive overcurrents (within a short time
window).
282 | Danfoss A/S © 2021.08
Parameter Type: Range, 0 - 65535, Array [24]
Data Type: Uint16
Parameter Type: Option
Data Type: Uint8
Description
Freezes the current settings and prevents unwanted changes when missing or defective op-
tions are detected.
Changes drive settings and is used when modifying the system configuration. This parameter
setting returns to [0] Protect option config. after an option change.
Parameter Type: Option, Array [26]
Data Type: Uint8
Parameter Descriptions
Setup: 2 set-ups
Change during operation: True
Setup: 1 set-up
Change during operation: True
Setup: 1 set-up
Change during operation: True
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