Detcon FP-524D-HRT - Manual (Page 34)

Model FP-524D-HRT
FP-524D-HRT Instruction Manual Rev. 0.1 Page 30 of 48
4.4.2 Diagnostics Menu
The Diagnostics Menu contains two screens; 1) Device Status and 2) Channel Status. Both screens consist of
a list of possible device error or status conditions. Next to each status condition is a small icon .that will be
either green to display the normal status, or red to indicate an abnormal, changed, or a malfunction condition.
4.4.2.1 Device Status
Device Status contains one screen that shows the status of the sensor and the HRT Bridge PCA. The left side
of the screen (Device Status) displays the status of the HRT Bridge PCA, with icons that will display either
green to indicate normal condition, or red to indicate an error, a change, or a malfunction.
Figure 17 Device Status Screen
 Field device has malfunctioned due to a hardware error or failure
 A reset or self test of the field device has occurred, or power has been removed and reapplied
 Field device has more status available
 PV analog channel fixed
 PV analog channel saturated
 Process applied to the non-primary variable is outside the operating limits of the field device
 Process applied to the primary variable is outside the operating limits of the field device
4.4.2.2 Sensor Status
The Sensor Status section of the screen shows the status of the FP-524D-HRT sensor. Icons are used to
display the status of the sensor and display either green to indicate normal condition or red to indicate an error,
a change, or a malfunction.
 Global Fault – The FP-524D-HRT sensor has one or more faults.
 Auto span fault – 180 days or more has elapsed since the last successful AutoSpan
 Temperature fault – the detector is currently reporting an ambient temperature that is outside of the –
40C to +75C range