Honeywell XNX User Manual

XNX Universal Transmitter Quick Start Guide
65
Warning Description
Ap-
plicable
Sensors
Latching /
Non-Latching
Frequency of
Diagnostic
Event History
Data
Action For Resolution
W010
Sensor Path Obscured
Optima Non-latching
XNX polls sensor every 2 seconds, diagnostic frequency controlled by sensor
Sensor fault or warning code (Note 4)
Check location for external interference. Check sensor for dirty windows.
Beam Block Excel Non-latching
XNX polls sensor every 2 seconds, diagnostic frequency controlled by sensor
Sensor fault or warning code (Note 4)
Check location for external interference or obstructions in the IR path. Check sen- sor for dirty windows. Check Excel alignment.
W011
Sensor Internal Lamp Issue
Optima 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.
W012 Excessive Float
Optima, Excel
Non-latching
XNX polls sensor every 2 seconds, diagnostic frequency controlled by sensor
Sensor fault or warning code (Note 4)
Check sensor location for external interference, check sensor for operation and re-zero where appropriate.

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