Danfoss Cascade Operating Instructions Manual page 56

Transmitter ratings:
Supply: 15 - 30 VDC
Output: 0 - 10 V
Range: 0 - 100 Pa
The VLT is programmed to match its input to follow
the specification of the transmitter:
Programming:
Parameter Parameter
Number Description
100 CONFIG. MODE
415 Ref./FDBK UNIT
413 MIN. FEEDBACK
414 MAX. FEEDBACK
308 AI [V] 53 FUNCT.
309 AI 53 SCALE LOW
310 AI 53 SCALE HIGH
311 AI [54] 54 FUNCT.
312 AI 54 SCALE LOW
313 AI 54 SCALE HIGH
314 AI [mA] 60 FUNCT.
The reference range is generally set to equal the
range of the transmitter. In this way, the setpoint
(reference) can be set to any value that the transmitter
can produce. If required, the reference range can be
set to a range that is narrower than the transmitters
range, but it cannot be set to a wider range.
Parameter Parameter
Number Description
204 MIN. REFERENCE
205 MAX. REFERENCE
In this example, load 1 requires a pressure of at
least 30 Pa and load 2 at least 60 Pa.
Parameter Parameter
Number Description
417 2 FEEDBACK CALC.
418 SETPOINT 1
419 SETPOINT 2
56
Parameter
Value
CLOSED LOOP
Pa
0
100
FEEDBACK
0
100
FEEDBACK
0
100
NO OPERATION
Parameter
Value
0
100
Parameter
Value
2 ZONE MIN
30
60
Cascade Controller Option
MG.60.I3.02 - VLT is a registered Danfoss trademark