Functions Listed By Usage - Omron CPM2C Operation Manual

Functions Listed by Usage

Interrupt functions
Perform simple positioning by outputting pulses to a motor driver that
accepts pulse-train inputs.
Receive an analog input and output an analog output.
Receive temperature sensor input directly at the PC.
Reduce required wiring, space, and PC load by controlling equipment
with a few low-capacity PCs dispersed near the equipment rather than a
single, large, centralized PC.
(Create a remote I/O link with a CompoBus/S Master and CompoBus/S
Slaves.)
Obtain data from SYSWAY-compatible temperature controllers, digital
panel meters, or CompoWay/F-compatible general-purpose communi-
cations components.
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Usage
Execute a special process very quickly
when an input goes ON.
(For example, operating a cutter when an
interrupt input is received from a Proximity
Switch or Photoelectric Switch.)
Count input ON pulses and execute a spe-
cial process very quickly when the count
reaches the preset value.
(For example, stopping the supply feed
when a preset number of workpieces have
passed through the system.)
Execute a special process at a preset count
value.
(For example, cutting material very pre-
cisely at a given length.)
Execute a special process when the count
is within a preset range.
(For example, sorting material very quickly
when it is within a given length range.)
Execute a special process when a timer
times out.
(For example, stopping a conveyor at very
precise time (independent of the cycle time)
after the workpiece is detected.)
Repeat a special process at regular inter-
vals.
(For example, the speed of a sheet feeder
can be monitored by measuring the input
signal from an encoder at regular intervals
and calculating the speed.)
Function
Interrupt input (interrupt input mode)
Interrupt input (counter mode)
High-speed counter interrupt gener-
ated when the count matches the set
value.
High-speed counter interrupt gener-
ated when the count is within the set
range.
Interval timer interrupt
(One-shot mode)
Interval timer interrupt
(Scheduled interrupt mode)
Pulse output function
Analog I/O Unit
(Connect the Analog I/O Unit to the
CPU Unit.)
Temperature Sensor Unit
(Connect the Temperature Sensor Unit
to the CPU Unit.)
CompoBus/S I/O Link Unit
(Connect the CompoBus/S I/O Link
Unit to the CPU Unit.)
Simple Communications Unit
(Connect the Simple Communications
Unit to the CPU Unit.)
Section 1-4
Refer
to
W353
page
221