C500CP131 Omron, C500CP131 Datasheet - Page 249

• Manufacturer Part Number: C500CP131
• Description: C-SERIES SPECIAL I/O UNIT
• Manufacturer: Omron

Specifications of C500CP131

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

action
Action Area
action block
action number
action program
action qualifier
active status
active step
address
advanced instruction
allocation
analog
Analog I/O Unit
AND
AQ
area
area prefix
ASCII
In SFC programs, the individual executable elements in an action block. An ac-
tion can be defined either as a ladder diagram or as a single bit in memory.
A memory area that contains flags that indicate when actions are active.
A collection of all the actions for a single step in an SFC program. Each action is
accompanied by its action qualifier, set value, and feedback variable.
A number assigned to an action. Each action has a unique number. These num-
bers are used to access and to control the status of the action.
A ladder diagram program written to define an action.
A designation made for a action to control when the action is to be executed in
respect to the status of the step.
One of the two main statuses that a step can be in. Active status includes pause,
halt, and execute status.
A step that is in either pause, halt, or execute status. There can be more than one
active step.
A number used to identify the location of data or programming instructions in
memory or to identify the location of a network or a unit in a network.
An instruction input with a function code that handles data processing opera-
tions within ladder diagrams, as opposed to a basic instruction, which makes up
the fundamental portion of a ladder diagram.
The process by which the PC assigns certain bits or words in memory for various
functions. This includes pairing I/O bits to I/O points on Units.
Something that represents or can process a continuous range of values as op-
posed to values that can be represented in distinct increments. Something that
represents or can process values represented in distinct increments is called
digital.
I/O Units that convert I/O between analog and digital values. An Analog Input
Input converts an analog input to a digital value for processing by the PC. An
Analog Output Unit converts a digital value to an analog output.
A logic operation whereby the result is true if and only if both premises are true.
In ladder-diagram programming the premises are usually ON/OFF states of bits
or the logical combination of such states called execution conditions.
See action qualifier .
See data area and memory area .
A one or two letter prefix used to identify a memory area in the PC. All memory
areas except the CIO area require prefixes to identify addresses in them.
Short for American Standard Code for Information Interchange. ASCII is used to
code characters for output to printers and other external devices.
Glossary
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