Emerson ROSEMOUNT OCX8800C Manual page 131

Oxygen and combustibles analyzer for hazardous areas
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Manual
00809-0500-4881
Table 8-3: Transducer Block Parameter Descriptions
Parameter mnemonic
O2_THERMOCOUPLE_INPUT N?A
O2_TIME_TO_NEXT_CAL
O2_TOL_CHECK
OPERATING_MODE
PCD_COUNTER
PCDC_ENABLE
PCN_COUNTER
SB_HTR_DUTYCYCLE
SB_SETPOINT
SB_TEMP
SB_TEMP_MAX
SB_THERMOCOUPLE_INPUT N/A
SENSOR_HOUSING_TEMP
SENSOR_HOUSING_TEMP_I
NPUT
SENSOR_HOUSING_TEMP_
MAX
SENSOR_HOUSING_TYPE
Rosemount OCX8800C
Valid range
0-9999
0: No
1: Yes
N/A
N/A
0: No
1: Yes
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0, 1, 2, 3
(continued)
Units
mV
Hours
N/A
Enumerated
N/A
N/A
N/A
N/A
° C
° C
° C
mV
° C
mV
° C
Enumerated
F
Fieldbus
OUNDATION
December 2022
Description
The raw value of the O
2
temperature input.
The time until the next
automatic calibration of
the O
sensor.
2
O
calibration gas
2
tolerance check.
Device operating mode.
See
Table
8-8.
Power cycle drop
counter.
Enable/disable power
cycle drop detect.
N/A
Sample block heater
duty cycle.
Sample block heater
temperature set point.
The temperature of the
sample line.
The highest sample
block temperature read
since power on.
The raw value of the
sample line temperature
input.
Sensor housing
temperature (valid only
with Type 3 sensor).
Sensor housing CJC
voltage (valid only with
Type 3 sensor).
The highest sensor
housing temperature
read since power on.
This is the sensor
housing type setting
through the DIP switch.
(0 = Type 1, 1 = Type 2, 2
= Type 3, 3 = Invalid)
131

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