C500CP131 Omron, C500CP131 Datasheet - Page 260

• 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

keyed retrieval
ladder diagram (program)
ladder diagram symbol
leading zero
least-significant (bit/word)
LED
leftmost (bit/word)
link
Link Area
link parameter table
Link System
Link Unit
load
local network table
logic block
logic block instruction
loop-back
256
A method for searching for text that allows an item to be found though inputting
only a portion of it. For example, I/O comments can be found by inputting only a
portion from the beginning of the text string of which the I/O comment exists.
A form of program arising out of relay-based control systems that uses cir-
cuit-type diagrams to represent the logic flow of programming instructions. The
appearance of the program is similar to a ladder, and thus the name.
A symbol used in drawing a ladder-diagram program.
One of one or more consecutive zeros in the leftmost digits of an address or nu-
meric value.
See rightmost (bit/word) .
Acronym for light-emitting diode; a device used as for indicators or displays.
The highest numbered bits of a group of bits, generally of an entire word, or the
highest numbered words of a group of words. These bits/words are often called
most-significant bits/words.
A hardware or software connection formed between two Units. “Link” can refer
either to a part of the physical connection between two Units or a software con-
nection created to data existing at another location (i.e., data links).
A data area that is designed for use in data links.
See common link parameter table .
A system used to connect remote I/O or to connect multiple PCs in a network.
Link Systems include the following: SYSMAC BUS Remote I/O Systems, SYS-
MAC BUS/2 Remote I/O Systems, SYSMAC LINK Systems, Host Link Systems,
and SYSMAC NET Link Systems.
Any of the Units used to connect a PC to a Link System. These include Remote
I/O Units, SYSMAC LINK Units, and SYSMAC NET Link Units.
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.
A table that specifies all of the networks that a PC belongs to and the unit num-
bers of the Units connecting the PC to each of these networks.
A group of instructions that is logically related in a ladder-diagram program and
that requires logic block instructions to relate it to other instructions or logic
blocks.
An instruction used to locally combine the execution condition resulting from a
logic block with a current execution condition. The current execution condition
could be the result of a single condition, or of another logic block. AND Load and
OR Load are the two logic block instructions.
The processes of using an alternate communications path that runs in the re-
verse direction of the normal communications path to prevent communications
from being disabled when communications along the normal path are not possi-
ble.
Glossary