Yokogawa µR20000 - Manual (Page 53)

4-10
IM 04P01B01-17E
4.4 Setting Commands
4.4 Setting Commands
SR Sets the input range.
When setting channels to skip
Syntax SR p1,p2<terminator>
p1 Channel number
p2 Measurement mode (SKIP)
Query SR[p1]?
Example Set channel 01 to skip.
SR01,SKIP
Description • This command cannot be specified while
computation is in progress.
• Measurements are not made on channels that
are set to SKIP.
When setting channels to voltage, TC, RTD, or
ON/OFF input
Syntax SR p1,p2,p3,p4,p5<terminator>
p1 Channel number
p2 Measurement mode (Input type)
VOLT DC voltage
TC Thermocouple
RTD Resistance temperature
detector
DI ON/OFF input
p3 Range type
p4 Leftmost value of span
p5 Rightmost value of span
Query SR[p1]?
Example Measure 0°C to 1760.0°C on channel 01 using
thermocouple type R.
SR01,TC,R,0,17600
Description • This command cannot be specified while
computation is in progress.
• Set p3 according to the table in section 4.3.
• For p4 and p5, enter an integer value of 5
digits or less according to the table in section
4.3. The decimal position is fixed to the
position indicated in the table in section 4.3.
When setting channels to 1-5V range
Syntax SR p1,p2,p3,p4,p5,p6,p7,p8<terminator>
p1 Channel number
p2 Measurement mode (Input type) (1-5V)
p3 Leftmost value of span
p4 Rightmost value of span
p5 Leftmost value of scaling (−20000 to 30000)
p6 Rightmost value of scaling (−20000 to
30000)
p7 Scale decimal point position (0 to 4)
p8 Whether to use 1-5V low-cut function (ON,
OFF)
Query SR[p1]?
Example Set channel 01 to 1-5V range and scale the input
value in the range 0.0 to 1200.0. Do not use the
low-cut function.
SR01,1-5V,1000,5000,0,12000,1,OFF
Description • This command cannot be specified while
computation is in progress.
• For p3 and p4, enter an integer value of 5
digits or less according to the table in section
4.3. The decimal position is fixed to the
position indicated in the table in section 4.3.
• Be sure that p6 is greater than p5.
• Parameter p8 is valid only when the low-cut
function is enabled (see the UF command).
When computing the difference between channels
Syntax SR p1,p2,p3,p4,p5<terminator>
p1 Channel number
p2 Measurement mode (DELTA)
p3 Reference channel
p4 Leftmost value of span
p5 Rightmost value of span
Query SR[p1]?
Example Set channel 03 to channel difference
computation with respect to channel 01
(reference channel). Set the leftmost and
rightmost values of span to −200.0 and 200.0,
respectively.
SR03,DELTA,01,−2000,2000
Description • This command cannot be specified while
computation is in progress.
• The reference channel must be a channel that
is smaller in channel number than itself.
• The range type is the same as that of the
reference channel.
• For p4 and p5, enter an integer value of 5
digits or less according to the table in section
4.3. The decimal position is fixed to the
position indicated in the table in section 4.3.
When setting the linear scaling
Syntax SR p1,p2,p3,p4,p5,p6,p7,p8,p9
<terminator>
p1 Channel number
p2 Measurement mode (SCALE)
p3 Input type
VOLT DC voltage
TC Thermocouple
RTD Resistance temperature
detector
DI ON/OFF input
p4 Range type
p5 Leftmost value of span
p6 Rightmost value of span
p7 Leftmost value of scaling (−20000 to 30000)
p8 Rightmost value of scaling (−20000 to
30000)
p9 Scaling decimal point position (0 to 4)
Query SR[p1]?
Example Scale channel 02 whose input range is 0 to 10 V
to −100.0 to 500.0.
SR02,SCALE,VOLT,20V,0,1000,−1000,
5000,1