Honeywell SmartLine ST 800 - Table 10 - Diagnostics Menu

26 ST 800 Pressure Transmitter User’s Manual Revision 15
Table 10 – Diagnostics Menu
All Diagnostics menu items are Read Only.
<Return> Return to the Level 1 menu
Critical
<Return>
Active Diags
# #
Description
Meter Body
OK
FAULT
FAULT: There is a problem with the meter
body
Elec. module
OK
FAULT
FAULT: There is a problem with the
electronics module (HART, DE, or FF)
Meter Body
Comm
OK
FAULT
FAULT: There is a problem with the
interface between the meter body and the
electronics module.
Non-Critical
<Return>
Active Diags
# #
Shows the number of Non-Critical
Diagnostics that are currently active
Analog Out
Mode
Normal
FIXED OUTPUT
Normal indicates that the Loop Output
reflects the current value of the PV.
FIXED OUTPUT indicates that the Loop
Output of the transmitter is manually set a
fixed value, probably due to a DAC
Trim or Loop Test operation that is
currently in progress.
Zero Correct
OK
EXCESSIVE
EXCESSIVE: Input applied exceeds 5%
of expected value (as defined by LRV).
Span Correct
OK
EXCESSIVE
EXCESSIVE: Input applied exceeds
5% of expected value (as defined by URV).
Supply Voltage
OK
LOW
HIGH
LOW: Supply voltage is below the low
specification limit.
HIGH: Supply voltage is above the high
specification limit.
Primary PV
OK
OVERLOAD
OVERLOAD: Input pressure is greater
than 200% URL (DP) or 150% URL (GP,
AP).
Meter Body
Temp
OK
OVER TEMP
OVERTEMP: Meter body temperature
is greater than 125 C.
Elec Module
Temp
OK
OVER TEMP
OVERTEMP: Electronics temperature
is greater than 85 C.
Meter Body
Comm
OK
SUSPECT
SUSPECT: The interface between the
meter body and the electronics module is
experiencing intermittent
communication failures.
Factory Cal
OK
NO FACTORY CAL
The transmitter has not been calibrated by
the factory.
DAC Temp
Comp
OK
NO COMPENSATION
The DAC has not been compensated for
temperature effects. This is a factory
operation.