Danfoss VLT 2800 Design Manual page 122

Programming
Description of choice:
Select the desired control word profile.
See chapter 4.7 Serial communication for further details of
control word profiles.
513 Bus time interval
Value:
1-99 s
4 4
Function:
Preset the maximum time expected to elapse between
receipt of 2 consecutive telegrams. If this time is exceeded,
the serial communication is assumed to have stopped and
the desired reaction is preset in parameter 514 Bus time
interval function.
Description of choice:
Preset the required time.
514 Bus time interval function
Value:
Off (off)
Freeze output frequency (FREEZE OUTPUT)
Stop (STOP)
Jogging (JOGGING)
Max. speed (MAX SPEED)
Stop and trip (STOP AND TRIP)
Function:
Select the required reaction for the frequency converter
when the preset time in parameter 513 Bus time interval
has been exceeded. If options [1] to [5] are activated, the
output relay is deactivated.
Description of choice:
The output frequency of the frequency converter can
•
be frozen at the present value,
•
stop the motor,
•
be frozen at parameter 213 Jogging frequency,
•
be frozen at parameter 202 Output frequency, high
limit f
•
stop and activate a cut out.
120
Design Guide
or
MAX
Danfoss A/S © Rev. May/2014 All rights reserved.
1 s
[0]
[1]
[2]
[3]
[4]
[5]
MG27E402