Rosemount OCX 8800, Instruction Manual

Page: 121 / 266

Instruction Manual
IM-106-880, Rev 2.1
April 2017
OCX 8800
7-21
Alarm
Number Description
Value of XD_ERROR
(see FF-903)
28 O2 Calibration Failed Calibration Error
29 Combustible Calibration Failed Calibration Error
30 Combustible Calibration Warning Calibration Error
31 O2 Calibration Recommended Calibration Error
32 EEPROM Corrupt Data Integrity Error
33 High Electronics Temperature Electronics Failure
34 ADC Timeout Error Electronics Failure
35 ADC Reference Error Electronics Failure
36 Heater Relay Failed Electronics Failure
37 Line Frequency Error Electronics Failure
38 Line Voltage Low Electronics Failure
39 Line Voltage High Electronics Failure
40 Inter-board Communication Failure Electronics Failure
-- Reserved for FB
Transducer Block
Channel Assignments
for AI Blocks
The following table lists the OCX transducer block I/O channels for the AI
block.
Table 7-16. I/O Channel
Assignments
Transducer Block
Channel Value
Process Variable XD_SCALE UNITS
1 O2 Concentration %
2 Combustibles Concentration PPM
3 O2 Cell Temperature °C
4 Combustibles Cell Temperature °C
The following table lists the recommended Settings for the OCX transducer
block I/O channels for the AI Blocks
Table 7-17. Recommended Settings for the I/O Channel Assignments for the AI Blocks
Transducer Block I/O
Channel Value
LTYPE XD_SCALE 0% XD-Scale 100% Units OUT_SCALE 0% OUT_SCALE 100% Units
1 Direct 0 100 % 0 100 %
2 Direct 0 1000 PPM 0 1000 PPM
3 Direct 0 1000 °C 0 1000 °C
4 Direct 0 1000 °C 0 1000 °C