Midas
®
Gas Detector
7-20
7.4.3 Inhibit State ‘ InH’
1. Use the ‘
s
’ up or ‘
t
’ down buttons to select the
inhibit ‘ InH’ submenu and press ‘
3
’ to accept.
2. The display flashes ‘nonE’ indicating there is no
inhibit currently set.
3. Use the ‘
s
’ up or ‘
t
’ down buttons to select
alarm, alarm and fault or all (Alm, AL-Ft or ALL)
output inhibit states. See Table 7-8 for details
of inhibit states.
4. Press ‘
3
’ to accept the selected inhibit state.
5. Press ‘
s
’ up or ‘
t
’ down to set the inhibit
timeout (between 0 minutes and 4 hrs - default
30 minutes).
6. Press ‘
3
’ to accept (UPdt displayed).
7. The selected outputs will be inhibited until the
inhibit timeout has elapsed.
Note
If the inhibit timeout elapses before the inhibit
state is set back to ‘nonE’ the maintenance
fault code M17 will be displayed.
8. To take the unit out of inhibit, select the inhibit ‘
’ InH submenu and press ‘
3
’ to accept.
9. Use the ‘
s
’ up or ‘
t
’ down buttons to select
‘nonE’
10. Press ‘
3
’ to return to the submenu selection.
11. Press ‘
s
’ up or ‘
t
’ down to select another
submenu.
12. Press ‘X’ to return to set-up, calibration and test
menu selection.
13. Press ‘X’ again to return to normal operation.
Table 7-8. Inhibit states.
Inhibit State
Display
Function
None
nonE
No functions are inhibited.
Alarms
Inhibited
ALm
Alarm events will be detected, but alarm
outputs (relays, 4-20 mA current loop
and Ethernet) will be disabled.
Alarms
and
Faults
Inhibited
AL-Ft
Alarm and fault events will be detected,
but alarm and fault outputs (relays, 4-20
mA current loop and Ethernet) will be
disabled.
Full
Inhibit
ALL
All monitoring functions inhibited. No
monitoring is performed and no alarms
or faults (except for Inhibit Timeout) will
be reported.
Summary of Contents for Midas
Page 7: ...Midas Gas Detector 1 1 1 Description ...
Page 9: ...Midas Gas Detector 2 1 2 Overview ...
Page 14: ...Midas Gas Detector 3 1 3 Default Configuration ...
Page 17: ...Midas Gas Detector 4 1 4 Installation ...
Page 41: ...Midas Gas Detector 5 1 5 Startup ...
Page 43: ...Midas Gas Detector 6 1 6 Operation ...
Page 53: ...Midas Gas Detector 7 1 7 Navigating Modes and Submenus ...
Page 74: ...Midas Gas Detector 8 1 8 Maintenance ...
Page 82: ...Midas Gas Detector 9 1 9 Pyrolyzer Module Options ...
Page 89: ...Midas Gas Detector 10 1 10 Optional LonWorks Interface Installation ...
Page 99: ...Midas Gas Detector 11 1 11 Troubleshooting and Fault Diagnosis ...
Page 102: ...Midas Gas Detector 12 1 12 REFLEX ...
Page 104: ...Midas Gas Detector 13 1 13 Internal Web Server ...
Page 106: ...Midas Gas Detector 13 3 Diagram 13 1 IPAddress setting in Windows XP ...
Page 129: ...Midas Gas Detector 14 1 14 Typical Installation Topologies ...
Page 132: ...Midas Gas Detector 15 1 15 Ordering Information ...
Page 136: ...Midas Gas Detector 16 1 16 Specifications ...
Page 139: ...Midas Gas Detector 17 1 17 Calibration and Bump Testing ...
Page 143: ...Midas Gas Detector A 1 A Modbus TCP Interface ...
Page 150: ...Midas Gas Detector B 1 B Gas Tables ...
Page 158: ...Midas Gas Detector C 1 C Warranty ...