Inhibit Delay Settings - Honeywell touchpoint Pro Operating Instructions Manual

MAN0923_Issue 3_04/15
15. Appendix 2 - Configurable
Parameter Reference Guide

15.2.13 Inhibit Delay Settings

Access Level: Engineer
Parameter Name
Power-On Delay Enable
Fault Recovery Delay Enable Enabled
Inhibit Delay Time
15.2.14 Signal Range Fault Settings
Access Level: Engineer
Parameter Name
Signal Under Range Limit
Signal Under Range Latch Latching
Signal Over Range Limit
Signal Over Range Latch
15.2.15 Gas Range Fault Settings
Access Level: Engineer
Parameter Name Default Setting
Gas Under Range Limit -10 %FSD
Gas Under Range Latch Latching
Gas Over Range Limit 110 %FSD
Gas Over Range Latch Latching
Default Setting Value Range
Enabled Enabled / Disabled
Enabled / Disabled
30 s 0 to 3000 s
Default Setting Value Range
-50 mV -90 to -5 mV
Non-Latching / Latching
300 mV 25 to 360 mV
Latching Non-Latching / Latching
Value Range
-24 % FSD to 0 %FSD
Non-Latching / Latching
100 % FSD to 125 % FSD The 'Gas Over Range Warning' will be set if the
Non-Latching / Latching
Comment
If enabled, the channel will be inhibited for a specific time
interval (the Inhibit Delay Time) after power-up in order to
prevent false alarms (e.g. during sensor warm-up).
If enabled, the channel will be inhibited for a specific
time interval (the Inhibit Delay Time) after a channel
fault condition has been cleared in order to prevent false
alarms (e.g. due to sensor recovery).
This is the delay time before a channel returns to normal
operation if the Power-On Delay or the Fault Recovery
Delay are enabled.
Comment
The 'Signal Under Range Fault' will be set if the sensor
signal reading is less than the configured 'Signal Under
Range Limit'.
The 'Signal Over Range Fault' will be set if the sensor
signal reading is greater than the configured 'Signal
Over Range Limit'.
Comment
The 'Gas Under Range Fault' will be set if the calculated
gas concentration is less than the configured 'Gas
Under Range Limit'. This fault may be due to the sensor
signal drifting below the normal zero operating point.
calculated gas concentration is greater than the
configured 'Gas Over Range Limit'.
205
Touchpoint Pro
Operating Instructions