IM CA500-02EN
19
Main Displays and Sub Displays
Each time you press the DISPLAY key of function 1 or 2, the main display switches
between showing the physical value and percentage. When the main display is
showing the physical value, sub display 1 shows the percentage, and vice versa.
Sub display 2 shows the thermoelectromotive force of a thermocouple, the
resistance of an RTD.
Sub display 3 shows the temperature of a reference junction or the amplitude
voltage.
The 0% and 100% values can be shown or hidden using DISPLAY.
Function
Main display
Sub display 1 Sub display 2
Sub display 3
DC voltage
Measure value/
source value
Percentage
—
—
Percentage
Measure value/
source value
—
—
DC current
Measure value/
source value
Percentage
—
—
Percentage
Measure value/
source value
—
—
Resistance
Measure value/
source value
Percentage
—
—
Percentage
Measure value/
source value
—
—
Thermocouple Measure value/
source value
(
temperature
)
Percentage
Measure value/
source value
(
voltage
)
Temperature monitor
(reference junction
temperature)
Percentage
Measure value/
source value
(
temperature
)
Measure value/
source value
(
voltage
)
Temperature monitor
(reference junction
temperature)
RTD
Measure value/
source value
(
temperature
)
Percentage
Measure value/
source value
(resistance )
—
Percentage
Measure value/
source value
(
temperature
)
Measure value/
source value
(resistance )
—
Frequency
Measure value/
source value
Percentage
—
—
Percentage
Measure value/
source value
—
—
1 Component Names and Functions
Summary of Contents for CA550
Page 3: ......