Danfoss FC 100 Series Betriebsanleitung PDF herunterladen (Seite 40)

5.8 Network Timer Functions

5.8.1 Control Word Time-out Function

par.8-03

Control Timeout Time

and par.8-04

Control Timeout Function

provide a means for the frequency converter to control communication to a

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

•nviControlword

• nviDrvSpeedStpt

•nviRefPcnt

•nviRefHz

• nviFeedback 1,2,3

•nviSetPoint 1,2,3

5.8.2 Min. Send Time (Inhibit Timer)

Variable

name:

SNVT

type:

Default value: Min value: Max value:

nciMinSendT SNVT_elapsed_tm 00:0:0:500 0 0:0:0:100 0 0:01:05:535

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.

5 Configuration of the system VLT® FC 100 LonWorks

MG.11.E2.02 - VLT

is a registered Danfoss trademark

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