See the dedicated fieldbus manuals for further details.
513 Bus time interval
(BUS TIMEOUT TIME)
Value:
1 - 99 sec.
1 sec.
Function:
This parameter sets the maximum time expected to
pass between the receipt of two consecutive tele-
grams. If this time is exceeded, the serial communica-
tion is assumed to have stopped and the desired
reaction is set in parameter 514.
Description of choice:
Set the desired time.
514 Bus time interval function
(BUS TIMEOUT FUNC)
Value:
Off (OFF) [0]
Freeze output (FREEZE OUTPUT) [1]
Stop (STOP) [2]
Jogging (JOGGING) [3]
Max. speed (MAX SPEED) [4]
Stop and trip (STOP AND TRIP) [5]
Function:
This parameter selects the desired reaction of the ad-
justable frequency drive when the set time for bus
timeout (parameter 513) has been exceeded.
If choices [1] to [5] are activated, relay 01 and relay 04
will be de-activated.
If more time-outs occur at the same time the adjustable
frequency drive will give the following priority to the
time-out function:
1.
Parameter 318 Function after time out
2.
Parameter 346 Function after encoder loss
3.
Parameter 514 Bus time interval function.
Description of choice:
The output frequency of the adjustable frequency drive
can: be frozen at the present value, be frozen at the
reference, go to stop, go to jogging frequency (param-
eter 213), go to max. output frequency (parameter
202) or stop and activate a trip.
VLT
®
5000 Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
MG.51.C5.22 - VLT
p
is a registered Danfoss trademark. 143
Programming
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