116
MAN0530 Issue 09 October 03 Searchline Excel
2104M0506
Gas Units Gas Units LELm,
PPMm,
UEGm, or
VVm
%LEL (Cross-Duct only)
Effective Full Scale Gas Full Scale 0.1 100000 0.05
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 Display Text Min Value Max Value Step Size Default Values
Protocol Address Digital Address 0 255 1 0
Time to Block Block Warn Time 5s 600s 5s 30
Time to Fault Block Fault Time 0s 600s 5s 120
Max Response Maximum T90 1s 60s 1s 60
Analogue Style Analogue Mode Alarm or Continuous C
Inhibit Current Inhibit mA 0mA 3mA 0.05mA 2.0
Block Current Blocked mA 0mA 4mA 0.05mA 2.5
Low Signal Current Low Signal mA 0mA 4mA 0.05mA 3.0
Low Signal Level Low Signal % 0% 90% 1% 33%
Alarm Threshold Alarm Threshold 10% 100% 1% 20%
Report fault due to blockage RPRT Blocked Fault Enable or Disable E
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 Display Text Description
Parameters
System Type System Type Short Range
Medium Range
Long Range
Duct Mount
Path Length Path Length 5m min. 200m max. 1m step
0.5m min. 5m max. 0.1m step
APPENDIX A - HANDHELD INTERROGATOR
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