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Function Charts Section 1-4
1-4 Function Charts
Selected in PLC Setup.
• Target value comparison interrupts
• Range comparison interrupts
Selected by instructions.
Execute the ORG instruction to move from any position to the origin.
Built-in I/O functions
Built-in input functions Normal inputs
Interrupt inputs
High-speed counter inputs
Quick-response inputs
Built-in output functions
Normal outputs
Pulse outputs
Variable duty ratio pulse outputs
(PWM outputs)
Origin functions
Origin search
Origin return
Inverter positioning functions
Interrupt inputs (Direct mode)
Interrupt inputs (Counter mode)
No interrupts
High-speed counter interrupts
No-battery operation
User memory, parameters (such as PLC Setup), DM initial
values, comment memory, etc., can be saved in the CPU
Unit's built-in flash memory.
Memory Cassette
Data saved in the CPU Unit's built-in flash memory can be saved to a
Memory Cassette (purchased separately) and transferred automatically
from the Memory Cassette when the power supply is turned ON.
Memory Cassette cannot be used in CP1L-J CPU Unit.
Clock
Functions using Option Boards
Serial
communications
Functions using CP-
series or CPM1A
Expansion Units
Analog I/O functions
Temperature sensor
input functions
CompoBus/S Slave
function
CompoBus/S I/O Link Unit
• Data exchanged with Master Unit: 8 inputs and 8 outputs
DeviceNet Slave function
DeviceNet I/O Link Unit
Data exchanged with DeviceNet Master: 32 inputs
and 32 outputs
Analog setting functions
Analog adjustment
1 input
• Set value: 0 to 255
External analog setting
input
1 input, 0 to 10 V
• Resolution: 256
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