Honeywell XNX-AM Series User Manual

XNX Universal Transmitter Quick Start Guide
78
Fault Description
Appli-
cable
Sensors
Latching/
Non-Latch-
ing
Frequencyof
Diagnostic
EventHistoryData ActionForResolution
F158
Sensor/Personal- ity Part Number mismatch
All Non-latching
"ECC & mV: main loop x2; Optima & Excel: 2 seconds"
Entire personality part #
Check that installed option matches the option indicated in the XNX part number, check wiring to Optima/Excel.
F159
Option Part Num- ber Mismatch
All Non-latching
Only at pow- erup or every 125 ms when no option board detected
Entire option part #
Check that installed option matches the option indicated in the XNX part number, check wiring to Optima/Excel.
F160
Hardware Diagnos- tic Failure
ECC, mV Non-latching Main loop x2 Gain1 high byte, Gain2 low byte
Replace defective EC cartridge or mV personality board.
F161
mA Input Indicates Fault
Optima, Excel
Non-latching 1 second Input mA
Indicates mA input from Optima/Excel is below 1 mA, indicating a fault in the sensor. Any other fault will also trigger this fault, so check for additional faults in event history to determine specific issue. If no other faults indicated, check wiring between Optima/Excel and XNX. Also check that switches S3 and S4 are set correctly.
F162
Error reloading safety critical RAM block
All Non-latching 2 seconds Note 3
Contact Honeywell Analytics’ Service Department.
F163
Interrupt integrity fault
All Non-latching Main loop Note 3
XNX will reset if more than 600,000 suc- cessive errors occur.

Honeywell XNX-AM Series Specifications

General

Brand	Honeywell
Model	XNX-AM Series
Category	Transmitter
Language	English