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MAN0530 Issue 15 - 07/17
2104M0506
APPENDIX A - HANDHELD INTERROGATOR
Gas Units
Effective Full Scale
Show Config
This option displays the configuration parameters the user can set in the same way as for the
Show Gas option. The configurable settings and values are shown in the following table:
Configuration Parameters
Protocol Address
Time to Block
Time to Fault
Max Response
Analogue Style
Inhibit Current
Block Current
Low Signal Current
Low Signal Level
Alarm Threshold
Report fault due to blockage RPRT Blocked Fault
* To comply with FM performance approval, the maximum value for Time to Block is 200 s.
Show Install
This option displays the installation configuration parameters in the same way as for the
Show Gas option. The configurable settings and values are shown below:
Installation Configuration
Parameters
System Type
Path Length
Gas Units
Gas Full Scale 0.1
Display Text
Digital Address
Block Warn Time
Block Fault Time
Maximum T90
Analogue Mode
Inhibit mA
Blocked mA
Low Signal mA
Low Signal %
Alarm Threshold
Display Text
System Type
Path Length
102
37 = Ethylene (%UEGm)
38 = Propylene (%UEGm)
39 = Butadiene (%UEGm)
40 = Ethanol (%UEGm)
41 = Methanol (%UEGm)
LELm,
PPMm,
UEGm, or
VVm
%LEL (Cross-Duct only)
Min Value
Max Value
0
255
5s
600s*
0s
600s
1s
60s
Alarm or Continuous
0mA
3mA
0mA
4mA
0mA
4mA
0%
90%
10%
100%
Enable or Disable
Description
Short Range
Medium Range
Long Range
Duct Mount
5m min.
0.5m min.
Searchline Excel
100000
0.05
Default
Step Size
Values
1
5s
30s
5s
120s
1s
60s
0.05mA
2.0mA
0.05mA
2.5mA
0.05mA
3.0mA
1%
33%
1%
20%
200m max.
1m step
5m max.
0.1m step
0
C
E
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