25
Performance Specifications
Section 2-1
2-1-4
Functions
Other memory
areas
Read-only por-
tion of DM
Area
Error Log Area
56 words: DM 6144 to DM 6199
Data in this area is held (with super-capacitor backup) at power inter-
ruptions or when the mode is switched.
General-pur-
pose read-only
area
400 words: DM 6200 to DM 6599
Data in this area is held (in flash memory) at power interruptions or
when the mode is switched.
Writing to this area is not possible using instructions; it is only possible
from the Programming Device. (Reading is possible with either
method.) Data in this area is protected from being changed by the lad-
der program.
Unit Setup
Area
56 words: DM 6600 to DM 6655
This area is for making the initial settings for the functions of the Cus-
tomizable Counter Unit at a software level.
Data in this area is held (in flash memory) at power interruptions or
when the mode is switched.
Writing to this area is not possible using instructions; it is only possible
from the Programming Device. (Reading is possible with either
method.) Data in this area is protected from being changed by the lad-
der program.
Trace memory
None
Item
Specifications
Types of inter-
rupts
Input interrupts
(4 points max.)
Input Interrupt Mode
Interrupt is executed in response to
input to the Unit’s built-in input points
(input bits 00000 to 00003). Interrupts
can be executed when the corre-
sponding input turns ON, OFF, or
both. The response time between the
input conditions being satisfied and
execution of the interrupt program is
0.08 ms (for execution at ON).
Note 1:
Specify the mode
as either Input
Interrupt Mode or
Counter Mode
using the INT
instruction.
Note 2:
Specify ON, OFF,
or both in the Unit
Setup Area.
Counter Mode
Interrupt is executed after input is
received via the Unit’s built-in input
points a certain number of times. The
number of times is counted decremen-
tally when the corresponding input
turns ON, OFF, or both.
Interval timer
interrupt (1
point)
Scheduled Interrupt Mode
Program is interrupted at regular intervals measured by
one of the Unit’s internal timers.
One-shot Interrupt Mode
Program is interrupted once after a certain time measured
by one of the Unit’s internal timers.
CS1W-HCP22-
V1 (pulse I/O)
Pulse inputs
(high-speed
counter)
Target value
interrupts
Interrupt is executed when the high-speed counter PV is
equal to a target value set with the CTBL instruction.
Pulse out-
puts
Target value
interrupts
Interrupt is executed when the pulse output PV is equal to
a target value set with the CTBL instruction.
CS1W-HCA22-
V1/HCA12-V1
(pulse inputs
and analog out-
puts)
Pulse inputs
(high-speed
counter)
Target value
interrupts
Interrupt is executed when the high-speed counter PV is
equal to a target value set with the CTBL instruction.
Item
Specifications
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...
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