Network Timer Functions - Danfoss VLT FC 100 Manual

5 Configuration of the system
5.8 Net w or k Tim er Funct ions
5.8.1 Cont r ol Wor d Tim e-out Funct ion
Control Timeout Time
par.8-03
controller node.
If a valid control word has not been received within the time specified in par. 8-03, the action specified in par. 8-04 will be performed. The default action
is OFF (no action).
The range of par. 8-03 is: 0.1 to 18,000 seconds (or 5 hours).
An update of the control word is triggered by the following SNVT's:
• nviStartStop
• nviResetFault
5
• nviControlword
• nviDrvSpeedStpt
• nviRefPcnt
• nviRefHz
• nviFeedback 1,2,3
• nviSetPoint 1,2,3
5.8.2 Min. Send Tim e ( I nhibit Tim er )
Variable
nam e:
nciMinSendT
Variable used for limiting bus traffic by setting a minimum sending timer (inhibit timer).
Applies for all output variables.
Format: Days Hours:Minutes:Seconds:Milliseconds.
40
Control Timeout Function
and par.8-04
SNVT
t ype:
SNVT_elapsed_tm
MG.11.E2.02 - VLT
provide a means for the frequency converter to control communication to a
Def ault value: Min value:
00:0:0:500 0 0:0:0:100
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VLT® FC 100 LonWorks
Max value:
0 0:01:05:535