MSA General Monitors OBSERVER-i User Manual page 23

Byte Format
1 Enumerated
2- 5 Unsigned-32
6 Unsigned-8
7 Unsigned-8
8 Unsigned-8
9 Unsigned-8
10 Unsigned-8
11 Unsigned-8
12 Unsigned-8
13 Unsigned-8
14 Unsigned-8
15 Unsigned-8
16 Unsigned-8
17 Unsigned-8
18 Unsigned-8
19-20 Unsigned-16
21 Unsigned-8
22 Unsigned-8
23 Unsigned-8
24 Unsigned-8
Command-Specific Response Codes
Code Class
0 Success
1-127
N/A
Full Scale
Alarm Hi level in dB
Alarm Hi Relay La/nL: 0 – nL, 1 - LA
Alarm Hi Relay En/dE: 0 – dE, 1 - En
N/A
N/A
N/A
N/A
N/A
N/A
Alarm Delay Time
N/A
N/A
N/A
N/A
Enhance Mode Analog Output:
1: Discrete SPL: 4-12mA, 16mA, 20mA
2: Discrete 4mA: 16mA, 20mA
3 : Full SPL : 40-20mA
N/A
N/A
Current Range: 0= 3.5 – 20, 1=1.25 - 20
No Command-Specific Errors
Undefined
23
OBSERVER-i HART
Description
Description