C500CP131 Omron, C500CP131 Datasheet - Page 267

• 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

reserved bit
reserved word
reset
response monitoring time
Restart Bit
restart continuation
retrieve
retry
return step
return terminal
reverse video
right-hand instruction
rightmost (bit/word)
rising edge
ROM
routing table
RS-232C interface
RS-422 interface
RUN mode
rung
scan
A bit that is not available for user application.
A word in memory that is reserved for a special purpose and cannot be accessed
by the user.
The process of turning a bit or signal OFF or of changing the present value of a
timer or counter to its set value or to zero.
The time a device will wait for a response to a data transmission before assum-
ing that an error has occurred.
A bit used to restart a Unit mounted to a PC.
A process which allows memory and program execution status to be maintained
so that PC operation can be restarted from the state it was in when operation
was stopped by a power interruption.
The processes of copying data either from an external device or from a storage
area to an active portion of the system such as a display buffer. Also, an output
device connected to the PC is called a load.
The process whereby a device will re-transmit data which has resulted in an er-
ror message from the receiving device.
A step in SFC programming that ends a subroutine or interrupt program.
A triangular symbol in SFC programming that comes after the return step in a
subroutine or interrupt program.
Displaying characters on a monitor so that the normal colors of the characters
and the background are reversed.
See terminal instruction .
The lowest numbered bits of a group of bits, generally of an entire word, or the
lowest numbered words of a group of words. These bits/words are often called
least-significant bits/words.
The point where a signal actually changes from an OFF to an ON status.
Read only memory; a type of digital storage that cannot be written to. A ROM
chip is manufactured with its program or data already stored in it and can never
be changed. However, the program or data can be read as many times as de-
sired.
Tables of setting that specify what networks a device is a member of and what
nodes must be passed through to reach other specific networks. See local net-
work table and relay network table .
An industry standard for serial communications.
An industry standard for serial communications.
The operating mode used by the PC for normal control operations.
See instruction line .
The process used to execute a ladder-diagram program. The program is ex-
amined sequentially from start to finish and each instruction is executed in turn
Glossary
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