Vacon NX ACTIVE FRONT END II, Applications Manual

Page: 63 / 94

Arfiff05 Standard AFE-II vacon • 63
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
2 = Fault, stop mode after fault according to Stop Function
2.7.3.2 FB WD Time
Delay time to a fieldbus fault when the pulse from PLC is missing. Setting the time to
zero will disable the monitoring function.
7.7.4
OPT-D7 Protections
2.7.4.1 THD Response ID1672
2.7.4.2 THD Warn. Limit ID1673
2.7.4.3 THD Fault Limit ID1674
2.7.4.4 HF rms Response ID1675
2.7.4.5 HF rms Warn Limit ID1676
2.7.4.6 HF rms Fault Limit ID1677
2.7.5 Fault Simulation ID1569
With this parameter it is possible to simulate different faults without actually making, for
example, an over current situation. In the point of view of the drive interface, the
operation is identical to actual fault situation.
B00 = +1 = Simulates an over current fault (F1)
B01 = +2 = Simulates an over voltage fault (F2)
B02 = +4 = Simulates an under voltage fault (F9)
B03 = +8 = Simulates an output phase supervision fault (F11)
B04 = +16 = Simulates an earth fault (F3)
B05 = +32 = Simulates a system fault (F8)
This fault simulation covers a wide range of different faults in drive. See the fault
description for details.
B06 = +64 = Free
B07 = +128 = Simulates an over temperature warning (W14)
B08 = +256 = Simulates an over temperature fault (F14)
The warning bit must be active for a fault to appear in simulation. If the fault bit is left
active, the drive will go FAULT state at warning limit when the drive temperature
rises to the warning level.
B09 = +512 = Reserved
2.7.6 Reset Datalogger ID1857