Danfoss VLT DMS 300 Manual page 166

508 Selection of preset ref.
(PRES.REF. SELECT)
Value:
Digital input (DIGITAL INPUT)
Serial comunication (SERIAL PORT)
Logic and (LOGIC AND)
Logic or (LOGIC OR)
Function:
See function description of parameter 502
Coasting stop.
Description of choice:
Preset references via serial communication are
active when parameter 512 Telegram profile
is set to FC protocol [1].
509 Bus jog 1 (BUS JOG 1 FREQ.)
510 Bus jog 2 (BUS JOG 2 FREQ.)
Value:
0.0 - par. 202 Output frequency high limit
Function:
If parameter 512 Telegram Profile shows the selection
Profidrive [0], two fixed speeds (Jog 1 or Jog 2)
can be selected via the serial port.
The function is the same as in parameter
213 Jog frequency .
Description of choice:
Jog frequency f can be selected between
JOG
0 Hz and f .
MAX
512 Telegram Profile
(TELEGRAM PROFILE)
Value:
Profidrive (PROFIDRIVE)
FC protocol (FC PROTOCOL)
Function:
It is possible to choose between two different
control word profiles.
Description of choice:
Select the desired control word profile.
= factory setting. () = display text [] = value for use in communication via serial communication port
166
See Serial port for FCD 300 for further details
of control word profiles.
[0] 513 Bus time interval
[1] (BUS TIMEOUT TIME)
[2]
Value:
[3]
1 - 99 sec.
Function:
In this parameter it is possible to preset the maximum
time expected to elapse between receipt of two
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
(BUS TIMEOUT FUNC)
10,0 Hz
Value:
Off (OFF)
Freeze output frequency (FREEZE OUTPUT)
Stop (STOP)
Jogging (JOGGING)
Max. speed (MAX SPEED)
Stop and trip (STOP AND TRIP)
Function:
In this parameter you can select the required reaction
for the variable frequency drive when the preset
time in parameter 513 Bus time interval has been
exceeded. If choices [1] to [5] are activated the
output relay will be deactivated.
Description of choice:
The output frequency of the variable frequency drive
can be frozen at the present value, stop the motor,
[0]
be frozen at parameter 213 Jogging frequency, be
[1]
frozen at parameter 202 Output frequency, high
limit f or stop and activate a cut out.
MAX
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Decentral Solutions
1 sec.
[0]
[1]
[2]
[3]
[4]
[5]