422
Analog I/O Slave Unit Functions
Section 11-4
3.
Select the Tab Page for the input where moving average processing is to
be performed, and select
Moving Average
under the
Function Choice
heading
4.
Return to the General Tab Page, click the
Transfer [PC to Unit]
Button to
download the data, and then click the
Reset
Button to reset the Unit.
5.
Click the
OK
Button and exit the window.
Scaling
The default setting is used to perform AD conversion of analog input values,
scaling them to a count between 0 and 6,000. Scaling can be used to change
scaled values that correspond to the input signal range into other values
required by the user (industry unit values). Scaling also eliminates the need
for ladder programming in the Master Unit to perform math operations. The
following two methods of input scaling can be used.
Default Scaling
Analog input values (count values) are converted to the original voltage and
current values. The units used are mV or
µ
A. When default scaling is
selected, scaling is performed according to the range used, as shown in the
following table.
Input
range
0 to 5 V
0 to 10 V
1 to 5 V
−
10 to 10 V
(CRT1-
AD04 only)
0 to
20 mA
4 to
20 mA
100%
5,000 mV
10,000
mV
5,000 mV
10,000 mV
20,000
µ
A 20,000
µ
A
0%
0000 mV
0000 mV
1,000 mV
–10,000 mV 0000
µ
A
4,000
µ
A
Discon-
nected
line
0000 hex
0000 hex
7FFF hex
0000 hex
0000 hex
7FFF hex
Summary of Contents for CRT1 - 10-2008
Page 2: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2008...
Page 3: ...iv...
Page 5: ...vi...
Page 9: ...x...
Page 15: ...xvi...
Page 23: ...xxiv Conformance to EC Directives 6...
Page 51: ...28 Slave Unit Models Section 1 2...
Page 123: ...100 Connecting External I O for Slave Units Section 3 6...
Page 365: ...342 Temperature Input Units Section 7 5...
Page 381: ...358 Expansion Unit Specifications Section 8 2...
Page 418: ...395 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Page 419: ...396 Repeater Unit Section 10 2...
Page 424: ...401 CX Integrator Section 11 1...
Page 575: ...552 Current Consumption Summary Appendix D 552...
Page 581: ...558 Index...
Page 583: ...560 Revision History...