Danfoss FC 300

[1] *
Resume set-up Resumes the set-up active prior to the time-out.
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].
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 val-
ue is set to
Do reset [1], the frequency converter performs the
reset and then immediately reverts to the
Do not reset [0] set-
ting.
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:
Byte Content Description
0 - 5 Standard DP Diagnose
Data
Standard DP Diagnose Data
6 PDU length xx Header of extended diagnostic data
7 Status type = 0x81 Header of extended diagnostic data
8 Slot = 0 Header of extended diagnostic data
9 Status info = 0 Header of extended diagnostic data
10 - 13 VLT par. 16-92 VLT warning word
14 - 17 VLT par. 16-03 VLT status word
18 - 21 VLT par. 16-90 VLT alarm word
22 - 23 VLT par. 9-53 Communication warning word (Profi-
bus)
FC 300 Programming Guide 2. How to Programme
MG.33.M2.02 - VLT
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is a registered Danfoss trademark 129
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