ADCMT 6243 User Manual

6243/44 DC Voltage Current Source/Monitor Operation Manual
4.10.2 Comparator Calculation
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4.10.2 Comparator Calculation
(1) Calculation expression
The result of a Comparator calculation is decided as shown below:
Du  X ................................ HI
D
L  X  Du ........................ GO
X  D
L ................................. LO
• When the measurement data is Over Range Data, + data is judged as HI, and - data is judged as
LO.
• When NULL calculation is set to ON, Comparator calculation is performed comparing with the
NULL calculation result.
When the NULL calculation result is over range data, the judgment is HI if the calculation result
is + and LO in case of -.
• Because the internal measurement resolution and calculation resolution is smaller than the display
resolution, the displayed data may be judged as HI, LO when X = D
L , X= Du respectively.
(2) Output of calculated result
The calculated result is output to the output data header and the status register’s device event register.
Also, the HI/GO/LO signal selected with the negative pulse is output to the COMPLETE OUT output
terminal on the rear panel.
(3) Setting range for upper limit and lower limit
6243
6244
Comparator Voltage value Current value Default
Upper limit 0 to  110.000 0 to  2.00000 0 A
Lower limit 0 to  110.000 0 to  2.00000 0 A
Comparator Voltage value Current value Default
Upper limit 0 to  20.0000 0 to  10.0000 0 A
Lower limit 0 to  20.0000 0 to  10.0000 0 A
X: Measurement data
Du: Upper limit
D L : Lower limit
HI
GO
LO
Du
D
L
X

ADCMT 6243 Specifications

General

Brand	ADCMT
Model	6243
Category	Measuring Instruments
Language	English