Emerson Rosemount 1066 Instruction Manual page 114

Section 10: haRT Communication
April 2017
1066 ph Device variables
Byte / Bit
8 / 7 Device locked / Mode
Locked device prevents all host modifications. Unlock device to make changes
to the device.
10 / 0 analog Channel 1 Saturated / Warning
The primary variable is outside the analog output range.
1. Check the primary value.
2. Check the analog output scaling.
10 / 1 analog Channel 2 Saturated / Warning
The secondary variable is outside the analog output range.
1. Check the secondary value.
2. Check the analog output scaling.
13 / 0 analog Channel 1 Fixed / Mode
Output 1 is either being tested, calibrated, or accidentally left on hold. A fault
condition could also set the analog output to a fixed value.
If there is no active fault, wait for test or calibration to end or take Output 1
out of hold mode.
13 / 1 analog Channel 2 Fixed / Mode
Output 2 is either being tested, calibrated, or accidentally left on hold. A fault
condition could also set the analog output to a fixed value.
If there is no active fault, wait for test or calibration to end or take Output 2
out of hold mode.
Temperature Status Bits
Byte / Bit
0 / 0 Temperature Error / Error
The temperature measuring circuit is open or shorted. Check the wiring and
the temperature element in the sensor. If the temperature element in the sen-
sor is open or shorted, replace the sensor.
2 / 0 Temperature high / Warning
The measured temperature is above the temperature range of the transmitter
and can damage the sensor. The temperature limits are:
1066P / 1066DO, CL, and OZ: Temperature > 150 °C
1066C and 1066T: Temperature > 300 °C
1. Check process temperature.
2. Check sensor and its wiring.
2 / 1 Temperature low / Warning
The measured temperature is below the temperature range of the transmitter
and can damage the sensor. The temperature limits are:
1066P / 1066DO, CL, and OZ: Temperature < -15 °C
1066C and 1066T: Temperature -25 °C
1. Check process temperature.
2. Check sensor and its wiring.
2 / 2 RTD Sense line Open / Warning
The sense line of the temperature sensor is not connected.
1. Check sensor wiring.
2. If a 2-wire RTD is being used for temperature compensation, use wire
jumper to connect sense and return terminals.
5 / 1 Temperature Calibration In progress / Other
A temperature calibration is or has been performed.
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continued
Meaning / Class
Meaning / Class
Instruction Manual
LIQ-MAN-1066
Device Status Bits Set
4 – More Status available
4 – More Status available
4 – More Status available
4 – More Status available
4 – More Status available
Device Status Bits Set
4 – More Status available
7 – Field Device Malfunction
1 – Non-primary variable out
of limits
4 – More Status available
1 – Non-primary variable out
of limits
4 – More Status available
4 – More Status available
4 – More Status available
HART Communications