Honeywell XNX User Manual

XNX Universal Transmitter Quick Start Guide
81
Note 5: Note 6: 
Subtypes Decimal Description Decimal Description
ECCFault
Subtypes
1 I2C error reading or writing EEPROM
Relay
Option
Board
Error
Status
1 Didn't receive STX or ETX
2 GALPAT RAM test failure
2 Received undefined command
4 Program memory CRC failure
4 Exceeded maximum data bytes
8 Opcode test failure
8 Write collision or buffer overrun
16 Can’t adjust PGA or EEPROM value doesn't match digital pot
16 CRC error in SPI packet
32 Reserved
32 Stack overflow or underflow
64 Reserved
64 Program memory CRC error
128 GALPAT RAM test failure in common area
128 Galpat RAM test failure
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 overflow/underflow failure
Notes Note 2:
SpiEventBits
Decimal Description
1
SPI1 Starting TX
2
SPI1 transmitting
4
falling clock edge, 0 = rising edge
8
SPI1 port open, 0 = closed
16
SPI1 no response
32
SPI1 ECC no response
64
SPI1 missing data
128
Not used
256
SPI3 Starting TX
512
SPI3 transmitting
1024
falling clock edge, 0 = rising edge
2048
SPI3 port open, 0 = closed
4096
Not used8192
16384 32768
SPI2 Starting TX
Note 4: Optima and Excel fault and warning codes are displayed in the Event History data field.

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