Danfoss VLT DriveMotor FCP 106 Programming Manual page 117

Parameters
Alarm Auto Resets
Speed
Operation
Alarm
Bypass
Delay
Timer
P24-11
ON
Relay
"Bypass"
OFF
Illustration 4.24 Drive Bypass Function
Read the status in the extended status word 2, bit number
24.
24-10 Drive Bypass Function
Option: Function:
This parameter determines which circum-
stances activate the bypass function:
[0] Disabled
*
[2] Enabled (Fire If the timer expires before reset attempts
Mode only) have completed, the bypass function
operates at trip at critical alarms, coast, or
bypass delay timer.
24-11 Drive Bypass Delay Time
Range: Function:
0 s [0 - Programmable in 1 s increments. Once the bypass
*
600 s] function is activated in accordance with the setting
in parameter 24-10 Drive Bypass Function, the
bypass delay timer begins to operate. If the
frequency converter has been set for several restart
attempts, the timer continues to run while the
frequency converter tries to restart. If the motor
has restarted within the time period of the bypass
delay timer, the timer is reset.
If the motor fails to restart at the end of the
bypass delay time, the frequency converter bypass
relay, which has been programmed for bypass in
parameter 5-40 Function Relay, is activated.
Where no restart attempts are programmed, the
timer runs for the delay period set in this
parameter and then activates the frequency
converter bypass relay, which has been
programmed for bypass in parameter 5-40 Function
Relay.
MG03N202
Programming Guide
Auto Reset Disabled
On delay (P5-41)
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