iRIS 350FX Reference Manual V1.50
34
HyQuest Solutions (NZ) Ltd
- PO Box 9466, Hamilton, New Zealand Tel: +64 7 857-0810 Email: [email protected]
Source
Description
Raw Range
Multiplier
Offset
4
Analogue Input 4
0 to 5.0000
5
Pulse Counter on Digital Input 1
0 to 1
6
Pulse Counter on Digital Input 2
0 to 1
7
Pulse Counter on Digital Input 1
0 to 1
8
Pulse Counter on Digital Input 2
0 to 1
9
Auto Pulse Counter on Digital Input 1
0 to 1
10
Auto Pulse Counter on Digital Input 2
0 to 1
11
Auto Pulse Counter on Digital Input 1
0 to 1
12
Auto Pulse Counter on Digital Input 2
0 to 1
13
Frequency Counter on Digital In 1
0 to 5000Hz
14
Frequency Counter on Digital In 2
0 to 5000Hz
15
Up/Down Counter on Digital Ins 1 & 2
-32768 to
32767
16
High-speed Serial Instrument
-32768 to
32767
17
Integer Database Location
-32768 to
32767
18
Floating-Point Database Location
1
19
SDI-12
20
Quadrature Shaft encoder
-32768 to
32767
21
DC power availability status
0 to 1
1
0
22
Battery Voltage
1
0
23
Supply Voltage
1
0
24
Internal Temperature
1
0
25
Received Signal Strength
-113 to 0 dBm
1
0
26
Derived (Lookup table from Sensor 1)
27
Change of State on DIO1
0 to 1
1
0
28
Change of State on DIO2
0 to 1
1
0
29
Change of State on DIO3
0 to 1
1
0
30
Change of State on DIO4
0 to 1
1
0
31
Modbus 2 Byte Short
32
Modbus 4 Byte Float
Table 4 – Standard Sensor Sources
Multiplier:
This option is used to enter a scalar multiplier. This multiplier is used to convert the raw input into engineering
units. It is the “m” variable in the
y=mx+c
scaling equation.
Offset:
Enter a scaling offset in this column. This offset is added to the scaled engineering value. It is the “c” variable
in the
y=mx+c
scaling equation.
Calibration (User) Offset:
This is the offset to shift the scaled value’s datum.
Linearisation:
Summary of Contents for iRIS 350FX
Page 8: ......