Main Menu - Bypass Option - Group - Danfoss VLT AQUA Programming Manual

®
VLT AQUA Drive Programming Guide
29-05 Filled Setpoint
Range:
*
0 s

2.24. Main Menu - Bypass Option - Group 31

2.24.1. 31-** Bypass Option
Parameter group for the configuration of the electronically controlled bypass option board,
MCO-104.
31-00 Bypass Mode
Option:
*
[0]
[1]
31-01 Bypass Start Time Delay
Range:
*
30 s
31-02 Bypass Trip Time Delay
Range:
*
0 s
31-03 Test Mode Activation
Option:
*
[0]
[1]
Function:
[0 – 999999,999] Specifies the Filled Setpoint at which the Pipe Fill Function will
be disabled and PID controller will take control. This can be used
both for horizontal and vertical pipe systems.
Function:
Drive
Bypass feature: By- Select the operating mode of the bypass:
pass [0] Drive: the motor is operated by the drive.
[1] Bypass: motor can be run at full speed in bypass mode.
Function:
[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.
Function:
[0 - 300 s] Set the time delay within the time that 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, then
a drive alarm will not automatically switch the motor to bypass
control.
Function:
Disabled
Enabled [0] Disabled, means that the Test Mode is disabled.
[1] Enabled, means that the motor runs in bypass, while the
drive can be tested in an open circuit. In this mode the keypad
will not control start/stop of the bypass.
®
MG.20.O2.02 - VLT is a registered Danfoss trademark
2. Parameter Description
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