YOKOGAWA FX103 User Manual

4-5
IM 04L20A01-01E
Measurement Input and Alarm Setup Operations
4
• When set to [Delta] (difference computation)
Type Range Selectable Measurement Span Range
Volt 20mV −20.00 to 20.00 mV
60mV −60.00 to 60.00 mV
200mV −200.0 to 200.0 mV
2V −2.000 to 2.000 V
6V −6.000 to 6.000 V
20V −20.00 to 20.00 V
50V −50.00 to 50.00 V
TC R −1760.0 to 1760.0 °C −3168 to 3168 °F
S −1760.0 to 1760.0 °C −3168 to 3168 °F
B −1820.0 to 1820.0 °C −3276 to 3276 °F
K −1570.0 to 1570.0 °C −2826 to 2826 °F
E −1000.0 to 1000.0 °C −1800 to 1800 °F
J −1300.0 to 1300.0 °C −2340.0 to 2340.0 °F
T −600.0 to 600.0 °C −1080.0 to 1080.0 °F
N −1300.0 to 1300.0 °C −2340 to 2340 °F
W −2315.0 to 2315.0 °C −4167 to 4167 °F
L −1100.0 to 1100.0 °C −1980 to 1980 °F
U −600.0 to 600.0 °C −1080.0 to 1080.0 °F
WRe −2400.0 to 2400.0 °C −4320 to 4320 °F
RTD PT (Pt100) −800.0 to 800.0 °C −1440.0 to 1440.0 °F
JPT (JPt100) −750.0 to 750.0 °C −1350.0 to 1350.0 °F
JPT1K (Pt1000)
*
−800.0 to 800.0 °C −1440.0 to 1440.0 °F
DI Level −1 to 1
Cont −1 to 1
* /N3 option
Note
• Relationship with the reference channel
Even if the input types (Volt, TC, RTD, or DI) or the measurement ranges between the
difference computation channel and reference channel are not the same, the difference
computation is performed according to the following rules.
• If the number of digits to the right of the decimal is different between the reference
channel and the difference computation channel, the number of digits to the right of the
decimal of the measured value of the reference channel is matched to that of the
difference computation channel, and the difference is computed.
Example: If the measured value of the difference computation channel is 10.00 and the
measured value of the reference channel is 100.0, the computed result is 10
− 100.0 = −90.00.
• If the units between the reference channel and the computation channel differ, unit
correction is not performed.
Example: If the measured value of the difference computation channel is 10.00 mV
and the measured value of the reference channel is 5.00 mV, the computed
result is 10.00 V − 5.00 mV = 5.00 V.
• If the [Mode] of the reference channel is set to [Scale] or [Sqrt], the scale value is used
for the computation.
• When set to [Scale]
Select this mode when scaling the measured value to a value in an appropriate unit
for the measurement. Select the type (input type) from [Volt], [TC], [RTD], and [DI].
Then, set [Range], [Span Lower/Upper], as well as [Scale Lower/Upper] and [Unit]
after the conversion. The selectable [Range] is on the soft key menu
corresponding to the type (input type). The selectable range of [Span_L] and
[Span_U] is that of the specified [Range]. The selectable range of [Scale_L] and
[Scale_U] is [-30000] to [30000]. The decimal point position can be set to
“X.XXXX,” “XX.XXX,” “XXX.XX,” “XXXX.X,” or “XXXXX.” The decimal point position
is determined by the [Scale Lower] setting.
4.1 Setting Parameters Related to Measurement Inputs

YOKOGAWA FX103 Specifications

General

Brand	YOKOGAWA
Model	FX103
Category	Controller
Language	English