Honeywell XNX Technical Manual

XNX Universal Transmitter
Section 5 - Warnings/Faults
122
Note 4:
OptimaandExcelfaultandwarningcodesaredisplayedintheEventHistorydataeld�
Note 5:
Subtypes Decimal Description
ECC Fault
Subtypes
1 I2CerrorreadingorwritingEEPROM
2 GALPATRAMtestfailure
4 ProgrammemoryCRCfailure
8 Opcodetestfailure
16 Can’tadjustPGAorEEPROMvaluedoesn'tmatchdigital
pot
32 Reserved
64 Reserved
128 GALPATRAMtestfailureincommonarea
mV Fault
Subtypes
1 I2CerrorreadingorwritingEEPROM
2 GALPATRAMtestfailure
4 ProgrammemoryCRCfailure
8 Opcodetestfailure
16
Can’tadjustPGAorEEPROMvaluedoesn'tmatchdigital
pot
32 RAMsafetyvariablefailure
64 Interruptsintegrityfailure
128 Stackoverow/underowfailure

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