MODBUS RTU Instruction Manual - 2017-11-02.docx
Page 12 of 14
November 2, 2017
2.1.3 Sensor Data Register - Sensor Number Detail
Register DB15-12
DB11-8
DB7-4
DB3-0
40194
4
3
2
Sensor #1
40195
8
7
6
5
40196
12
11
10
9
40197
16
15
14
13
40198
20
19
18
17
40199
24
23
22
21
40200
28
27
26
25
40201
32
31
30
29
40202
36
35
34
33
40203
Sensor #40
39
38
37
2.1.3.1 Sensor Data Register - Status Detail
Status
MSB
3SB
2SB
LSB
Normal
0
0
0
0
Alarm
0
0
0
1
Fault, Short Circuit 0
0
1
0
Fault Open Circuit 0
0
1
1
Product Alarm*
0
1
0
0
Water Alarm*
0
1
0
1
Normal (Dry)*
0
1
1
0
Sensor Fault*
0
1
1
1
Sensor Active
1
0
0
0
Not Enabled
1
1
1
1
*Applies to discriminating liquid hydrocarbon/water
leak sensors only
