Yokogawa Button Operated MV2000 - Manual (Page 13)

1-4
IM MV1000-01E
The following input processing and math operations are available.
DC voltage
DC current
Shunt resistor
1 - 5 V
Burnout detection
Burnout detection
RJC
Square root computation
Thermocouple
RTD
Pulse
(/PM1 option)
ON/OFF input
Convert to number of pulses per second
Moving average Linear
scaling
Calibration
correction
(/CC1 option)
Difference
computation
Low cut Measured
value
Dotted lines indicate that the function can be selected.
√
Measured
value
Moving Average
External reference junction
Internal
reference
junction
Performs reference junction compensation on
a thermocouple.
Reference Junction Compensation Burnout Detection
Detects and indicates a sensor burnout.
1 - 5 V
Detected on the
1-5 V value.
Burnout
For configuration instructions, see section 3.2. For configuration instructions, see section 3.2.
For configuration instructions, see section 3.4.
Burnout
Indicated as
Burnout.
Indicated as
Burnout.
Thermoelectromotive
force
1
2
3
10.0 mV
5.0 mV
0.0 mV
5.0 mV
15.0 mV
10.0 mV
5.0 mV
10.0 mV
10.0 mV
15.0 mV
10.0 mV
11.7 mV
Clear
n th time n + 1 th time n + 2 th time
Clear
(Moving average)
New sampled
data
New sampled
data
Operation example when the number
of moving average data points is 3
Number of moving
average data points: 2 to 400
Sampling data
in the buffer
Sampling
Eliminates noise.
MV
Thermocouple
Thermocouple
1.2 Input