Danfoss VLT 6000 Manual de instrucciones descargar pdf (Pagina 60)

Cascade Controller Option

Feedback Transmitter

Wiring

■ Feedback Transmitter Wiring

■ Connecting feedback transmitters

Terminal 12 and 13 of the AFD provide access to a

24 VDC, 200 mA power supply. This can be used

to power remote transmitters, so an external power

supply is generally not needed. The diagrams below

show how to wire two- and three-wire transmitters.

ingle 4 - 20 mA feedback transmitter connection:

Programming:

Parameter Parameter Parameter

Number Description Value

415 REF./FDBK UNIT Process unit

413 MIN. FEEDBACK Transmitter low limit

414 MAX. FEEDBACK Transmitter high limit

308 AI [V] 53 FUNCT. NO OPERATION

311 AI [V] 54 FUNCT. NO OPERATION

314 AI [mA] 60 FUNCT FEEDBACK

315 AI 60 SCALE LOW 4 mA

316 AI 60 SCALE HIGH 20 mA

Single 0 - 10 V feedback transmitter connection:

Programming:

Parameter Parameter Parameter

Number Description Value

415 REF./FDBK UNIT Process unit

413 MIN. FEEDBACK Transmitter low limit

414 MAX. FEEDBACK Transmitter high limit

308 AI [V] 53 FUNCT. FEEDBACK

309 AI 53 SCALE LOW 0 V

310 AI 53 SCALE HIGH 10 V

314 AI [mA] 60 FUNCT NO FUNCTION

Two 0 - 10 V feedback trans

mitter connections:

When two feedback signals are used with the AFD,

both signals must be voltage signals. Both transmitters

must also have the sa

me range.

MG.60.I5.22 - VLT is a registered Danfoss trademark

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Danfoss VLT 6000 Manual de instrucciones Pagina 60