Honeywell XNX User Manual

XNX Universal Transmitter Quick Start Guide
67
Warning Description
Ap-
plicable
Sensors
Latching /
Non-Latching
Frequency of
Diagnostic
Event History
Data
Action For Resolution
W016
Sensor Instal- lation Not Complete
Excel Non-latching
XNX polls sensor every 2 seconds, diagnostic frequency controlled by sensor
Sensor fault or warning code (Note 4)
Check Excel alignment. Perform a zero calibration.
W018
General Diag- nostics
Optima, Excel
Non-latching
XNX polls sensor every 2 seconds, diagnostic frequency controlled by sensor
Sensor fault or warning code (Note 4)
Check sensor connections, check sensor operation, fit replacement sensor, replace personalty board.
W019
Sensor Internal 5V Power Supply Defect
Excel Non-latching
XNX polls sensor every 2 seconds, diagnostic frequency controlled by sensor
Sensor fault or warning code (Note 4)
Remove and return to Honeywell for repair.
W020
Forced mA Timeout
All Latching 1 second Forced mA
Indicates that a forced mA condition was left on for more than 15 minutes. No action required as mA operation will be returned to normal automatically.
W021
Forced Relay Timeout
All Latching 1 second
Forced relay status, 1=Alarm1 on, 2=Alarm2 on, 4=Fault on
Indicates that a forced relay condition was left on for more than 15 minutes. No action required as relay operation will be returned to normal automatically.

Honeywell XNX Specifications

General

Ingress Protection	IP66/67
Product Type	Universal Transmitter
Enclosure Rating	IP66/67
Display	LCD
Communication Protocols	HART, Modbus, Foundation Fieldbus
Power Supply	24 VDC nominal, 18-32 VDC
Operating Temperature	-40°C to +65°C (-40°F to +149°F)
Material	Aluminum or Stainless Steel
Gas Types	Toxic, Oxygen, and Combustible gases
Output	4-20 mA
Relays	3 programmable relays
Approvals	ATEX, IECEx, UL, CSA
Sensor Compatibility	Electrochemical, catalytic, infrared, and other sensor types