[10]
Select set-up 4
Select the time-out function. The time-out function activates when the control word fails to be updated within
the time period specified in par. 8-03
Control Word Time-out Time
.
-
Off
[0]: Resume control via serial bus (Fieldbus or standard) using the most recent control word.
-
Freeze output
[1]: Freeze output frequency until communication resumes.
-
Stop
[2]: Stop with auto restart when communication resumes.
-
Jogging
[3]: Run the motor at JOG frequency until communication resumes.
-
Max. freq.
[4]: Run the motor at maximum frequency until communication resumes.
-
Stop and trip
[5]: Stop the motor, then reset the frequency converter in order to restart: via the fieldbus,
via the reset button on the LCP or via a digital input.
-
Select set-up 1-4
[7] - [10]: This option changes the set-up upon reestablishment of communication
following a control word time-out. If communication resumes causing the time-out situation to disap-
pear, par. 8-05
End-of-time-out Function
defines whether to resume the set-up used before the time-
out or to retain the set-up endorsed by the time-out function. Note the following configuration required
in order to change the set-up after a time-out: Set Par. 0-10
Active set-up to Multi set-up
[9], and
select the relevant link in par. 0-12
This Set-up Linked To
.
8-05 End-of-Timeout Function
Select the action after receiving a valid control word following a time-out. This parameter is active only when par. 8-04
is set to [Set-up 1-4].
[0]
Hold set-up
Retains the set-up selected in par. 8-04 and displays a warning, until par. 8-06 toggles. Then the
frequency converter resumes its original set-up.
[1]
*
Resume set-up
Resumes the set-up active prior to the time-out.
8-06 Reset Control Word Timeout
Option:
Function:
[0]
*
Do not reset
[1]
Do reset
Select
Do reset
[1] to return the frequency converter to the original set-up following a control word time-out.
When the value is set to
Do reset
[1], the frequency converter performs the reset and then immediately reverts
to the
Do not reset
[0] setting.
Select
Do not reset
[0] to retain the set-up specified in par. 8-04,
Select setup 1-4
following a control word time-
out.
This parameter is active only when
Hold set-up
[0] has been selected in par. 8-05
End-of-Time-out Function
.
8-07 Diagnosis Trigger
Option:
Function:
[0]
*
Disable
[1]
Trigger on alarms
[2]
Trigger alarms/warn.
This parameter enables and controls the frequency converter diagnosis function and permits expansion of the
diagnosis data to 24 byte.
NB!
It relates only to Profibus.
-
Disable
[0]: Do not send extended diagnosis data even if they appear in the frequency converter.
-
Trigger on alarms
[1]: Send extended diagnosis data when one or more alarms appear in alarm par.
16-90 or 9-53.
-
Trigger alarms/warn.
[2]: Send extended diagnosis data if one or more alarms or warnings appear in
alarm par. 16-90, 9-53, or warning par. 16-92.
The content of the extended diagnosis frame is as follows:
2. How to Programme
FC 300 Programming Guide
106
MG.33.M3.02 - VLT
®
is a registered Danfoss trademark
2
