Parameters 30-** Special Features; Parameters 31-** Bypass Option - Danfoss VLT AQUA Drive FC 200 Programming Manual

Parameter Description

3.25 Parameters 30-** Special Features

3.25.1 30-8* Compatibility
30-81 Brake Resistor (ohm)
Range:
Size related [ 5 - 65535.00
*
Ohm]

3.26 Parameters 31-** Bypass Option

Parameter group for the configuration of the electronically
controlled bypass option board, MCO 104.
31-00 Bypass Mode
Option: Function:
[0] Drive Select the operating mode of the bypass:
[0] Drive: the motor is operated by the adjustable
frequency drive.
[1] Bypass Select the operating mode of the bypass:
[1] Bypass: motor can be run at full speed in bypass
mode.
31-01 Bypass Start Time Delay
Range: Function:
30 s [0 - 60 s] Set the time delay within the time when the
*
bypass receives a run command and the time
when it starts the motor at full speed. A
countdown timer will display time left.
31-02 Bypass Trip Time Delay
Range: Function:
0 s [0 - 300 Set the time delay from between the time that
*
s] the drive experiences an alarm that stops it, and
the time when the motor is automatically
switched to bypass control. If the time delay is
set to zero, a drive alarm will not automatically
switch the motor to bypass control.
31-03 Test Mode Activation
Option: Function:
[0] Disabled [0] Disabled means that the Test mode is disabled.
[1] Enabled [1] Enabled means that the motor runs in bypass,
while the adjustable frequency drive can be tested
in an open circuit. In this mode, the LCP will not
control start/stop of the bypass.
®
VLT AQUA Drive Programming Guide
Function:
Set the brake resistor value in
Ohm with two decimals. This
value is used for monitoring the
power to the brake resistor in
2-13 Brake Power Monitoring.
®
MG20O622 - VLT is a registered Danfoss trademark
31-10 Bypass Status Word
Range: Function:
0 [0 - 65535 ] Views the status of the bypass as a
*
hexadecimal value.
31-11 Bypass Running Hours
Range: Function:
0 h [0 - 2147483647 Views the number of hours during
*
h] which the motor has run in bypass
mode. The counter can be reset in
15-07 Reset Running Hours Counter. The
value is saved when the adjustable
frequency drive is turned off.
31-19 Remote Bypass Activation
Option: Function:
[0] Disabled
[1] Enabled Feature: Unknown.
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