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Appendix A
Appendix A
Comparison with C200H-CT021
Item
C200H-CT021
CS1W-CT021/CT041
Operating
Mode*
Simple Counter Mode
Counter counts the number of pulses within
the Counting Range (see Counting Range
item)
Simple Counter (selected by DIP-switch at the
back of the Unit)
Counter counts the number of pulses within the
Counting Range (see Counting Range item)
Linear Mode
Counter counts the number of pulses within
the Counting Range (see Counting Range
item) and up to a maximum of 16 Ranges can
control 16 Outputs (see Digital Outputs item)
Linear Counter
Counter counts the number of pulses within the
Counting Range (see Counting Range item) and
up to a maximum of 32 Ranges can control 32
Outputs (see Digital Outputs item)
Circular Mode
Counter counts the number of pulses within
the range of 0 to 65,535 and up to a
maximum of 16 Ranges can control 16
Outputs (see Digital Outputs item)
Circular Counter
Counter counts the number of pulses within the
Counting of 0 to 4,294,967,295 and up to a
maximum of 32 Ranges can control 32 Outputs
(see Digital Outputs item)
Preset Mode
Counter counts down from +8,388,607 to
zero. Every Counter has three external
Outputs available and one pulse Output. A
maximum of 20 Preset Values can be set.
Same functionality can be achieved with a
Circular Counter and the Unit in CV Mode. Preset
Values can be set from CIO at any time. Like this
every Counter can control all 32 Outputs. Using
Output Pulse Duration you can configure your
own pulse Output and apply this to any Output.
Gate Mode
Counter counts the number of pulses within
the Counting Range (see Counting Range
item) while one external Input is turned ON.
The Counter Value is reset at a rising edge of
the external Input.
Same functionality can be achieved with a Linear
or Circular Counter and the Unit in Range or
Comparison Mode. One Digital Input should be
assigned to one Counter. The Input must be
assigned Digital Input Function 12 (Stop,
Capture, Reset and Continue (Inverted)).
Cumulative Gate Mode
Counter counts the number of pulses within
the Counting Range (see Counting Range
item) while an external Input is turned ON to
accumulate the Counter Value. Another
external Input resets the Counter Value at a
rising edge.
Same functionality can be achieved with a Linear
or Circular Counter and the Unit in Range or
Comparison Mode. Two Digital Inputs should be
assigned to one (accumulating) Counter, each
having different functionality. One Input must be
configured as (positive or negative) Gate and the
other Input as (falling or rising edge) Reset Input.
Sampling Mode
Counter counts the number of pulses from
the rising edge of an external control Input for
a preset time interval.
Same functionality is achieved with Rate
Measurement (see Rate Measurement item)
* The Operating Mode of the C200H-CT021 is chosen by one rotary switch and is applied to all Counters. The
CS1W-CT021/CT041 allows you to configure every Counter in a different Operating Mode. For this purpose
all Counters are freely configurable in DM as Simple, Linear or Circular Counter. Additionally, the Output Con-
trol Mode (Range Mode or Comparison Mode) which is applied to all Counters, determines how the Outputs
of the Unit are to be controlled.
W902-E2-03.book Seite 172 Donnerstag, 7. Oktober 2004 2:06 14
Содержание CS1W-CT021
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