C500CP131 Omron, C500CP131 Datasheet - Page 253

• 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

cycle time
cyclic interrupt
data area
data area boundary
data disk
data length
data link
data link area
data link table
data register
data trace
data transfer
debug
DEBUG mode
decimal
decrement
default
definer
destination
differentiated instruction
The time required to complete one cycle of CPU processing.
See scheduled interrupt.
An area in the PC’s memory that is designed to hold a specific type of data.
The highest address available within a data area. When designating an operand
that requires multiple words, it is necessary to ensure that the highest address in
the data area is not exceeded.
A disk that is used to store user data.
In communications, the number of bits that is to be treated as one unit in data
transmissions.
An automatic data transmission operation that allows PCs or Units within PC to
pass data back and forth via common data areas.
A common data area established through a data link.
A table of settings kept in memory that specifies what words are to be part of a
data link for all PCs involved in the link.
A storage location in memory used to hold data. In CV-series PCs, data registers
are used with or without index registers to hold data used in indirect addressing.
A process in which changes in the contents of specific memory locations are re-
corded during program execution.
Moving data from one memory location to another, either within the same device
or between different devices connected via a communications line or network.
A process by which a draft program is corrected until it operates as intended.
Debugging includes both the removal of syntax errors, as well as the fine-tuning
of timing and coordination of control operations.
A mode of PC operation which enables basic debugging of user programs.
A number system where numbers are expressed to the base 10. In a PC all data
is ultimately stored in binary form, four binary bits are often used to represent
one decimal digit, via a system called binary-coded decimal.
Decreasing a numeric value, usually by 1.
A value automatically set by the PC when the user does not specifically set
another value. Many devices will assume such default conditions upon the appli-
cation of power.
A number used as an operand for an instruction but that serves to define the in-
struction itself, rather that the data on which the instruction is to operate. Defin-
ers include jump numbers, subroutine numbers, etc.
The location where an instruction places the data on which it is operating, as op-
posed to the location from which data is taken for use in the instruction. The loca-
tion from which data is taken is called the source.
An instruction that is executed only once each time its execution condition goes
from OFF to ON. Non-differentiated instructions are executed for each scan as
long as the execution condition stays ON.
Glossary
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