Danfoss VLT AHF 005 Programming Guide

Log
To see an overview of re mode-related events, view the re mode-log, 18-1*, Fire mode log, or press [Alarm Log] on the
LCP or via the Alarm Log button on the LCP.
The log includes up to 10 of the latest events. Warranty-aecting alarms have a higher priority than the other 2 types of
events.
The log cannot be reset
Following events are logged:
•
Warranty-aecting alarms (see parameter 24-09 Fire Mode Alarm Handling)
•
Fire mode activated
•
Fire mode deactivated
All other alarms occurring while re mode is activated are logged as usual.
NOTICE
During re mode-operation, all stop commands to the frequency converter are ignored, including coast/coast inverse
and external interlock. However, if Safe Torque O is available in the frequency converter, this function is still active.
NOTICE
If using the live zero-function in re mode, then it is also active for analog inputs other than that used for re mode
setpoint/feedback. Should the feedback to any of those other analog inputs be lost, for example a cable is burned, live
zero-function operates. If this is not wanted, disable the live zero-function for those other inputs.
Set the wanted live zero-function in case of a missing signal when re mode active in parameter 6-02 Fire Mode Live
Zero Timeout Function.
Warning for live zero has a higher priority than the warning Fire Mode.
NOTICE
If setting the command [11] Start Reversing on a digital input terminal in parameter 5-10 Terminal 18 Digital Input, the
frequency convertor understands this as a reversing command.
24-00 Fire Mode Function
Option: Function:
NOTICE
In the above, alarms are produced or
ignored in accordance with the
selection in parameter 24-09 Fire Mode
Alarm Handling.
[0] * Disabled Fire mode-function is not active.
[1] Enabled-
Run
Forward
In this mode the motor continues to operate
in a clockwise direction. Works only in open
loop. Set parameter 24-01 Fire Mode Congu-
ration to [0] Open Loop.
[2] Enabled-
Run
Reverse
In this mode the motor continues to operate
in a counterclockwise direction. Works only in
open loop. Set parameter 24-01 Fire Mode
Conguration to [0] Open Loop.
[3] Enabled-
Coast
In this mode, the output is disabled and the
motor is allowed to coast to stop.
[4] Enabled-
Run
Fwd/Rev
Parameter Descriptions Programming Guide
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Danfoss VLT AHF 005 Specifications

General

Brand	Danfoss
Model	VLT AHF 005
Category	DC Drives
Language	English