GHM Delta OHM HD52.3D Series, Operating Manual

Page: 28 / 46

HD52.3D…
- 28 -
V2.2
Analog outputs:
Command Reply Description
CAFxnn &| Sets offset and direction of the analog output
x (x=1 or 2) to:

Standard if nn=00
[ex. 4…20 mA , 0...1 V , 0...5 V , 0...10 V]

Without offset if nn=01
[ex. 0…20 mA]

With offset if nn=02
[ex. 0.2...1 V , 1...5 V , 2...10 V]

Inverted if nn=04
[ex. 20…4 mA , 1...0 V , 5...0 V , 10...0 V]

Inverted without offset if nn=05
[ex. 20…0 mA]

Inverted with offset if nn=06
[ex. 1...0.2 V , 5...1 V , 10...2 V]
Default : Standard (nn=00)
RAFx & nn| Reads offset and direction setting of the analog
output x (x=1 or 2)
CAMn &| Association of the analog outputs:

If n= 0:
Output 1 = Mean wind speed
Output 2 = Mean wind direction

If n= 1 (
see Note 5
):
Output 1 = Instant wind speed component
along V-axis
Output 2 = Instant wind speed component
along U-axis

If n= 2 (Tunnel mode,
see Note 6
):
Output 1 = Instant wind speed component
along the direction indicated by
the arrow on the instrument
case
Output 2 = Instant wind direction referred
to the direction indicated by
the arrow on the instrument
case
Default : n=0
RAM & n| Reads the association of analog outputs
CAHn &| Associates full scale of wind speed analog
output to:

5 m/s if n=0

50 m/s if n=9

10 m/s if n=1

55 m/s if n=10

15 m/s if n=2

60 m/s if n=11

20 m/s if n=3

65 m/s if n=12

25 m/s if n=4

70 m/s if n=13

30 m/s if n=5

75 m/s if n=14

35 m/s if n=6

80 m/s if n=15

40 m/s if n=7

85 m/s if n=16

45 m/s if n=8

90 m/s if n=17
Default : 60 m/s (n=11)