10
Outline
Section 1-1
• System configuration
• Operation Process
1) High-speed analog input (immediate refresh)
4 to 20 mA signals from the displacement sensor are input to and
refreshed in the unit at every PRV instruction execution. The dis-
placement data is stored in the areas (Ex: DM) that have the I/O
memory.
2) Counting process with the ladder program
A ladder program has to be arranged (Ex: The unit compares the
ranges with BCMP instruction, and the unit counts rises of the re-
sults with INC instruction) so that the counter will count the number
of times of when the stored displacement data exceed a certain
threshold value. The execution of the program will make the unit
count.
Moving at high speed
Customizable Counter Unit
CS1W-HCA12-V1
CS-series CPU Unit
ON/OFF
Displacement
Sensor
4 to 20 mA
Photo-electric Switches
Summary of Contents for CS1W-HCA12-V1
Page 2: ......
Page 6: ...vi...
Page 20: ...xx Conformance to EC Directives 7...
Page 38: ...18 Models and System Configurations Section 1 2...
Page 78: ...58 Fail safe Circuits Section 3 5...
Page 138: ...118 AR Area Section 6 4...
Page 204: ...184 Improved Instructions Section 7 14...
Page 222: ...202 Cycle Time Section 8 3...
Page 240: ...220 Troubleshooting Flowcharts Section 9 5...
Page 244: ...224 Precautions when Using the CX Programmer Appendix A...
Page 252: ......
Page 253: ......