C500BC061 Omron, C500BC061 Datasheet - Page 147

• Manufacturer Part Number: C500BC061
• Description: BACKPLANE
• Manufacturer: Omron

Specifications of C500BC061

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

electrical noise
error code
exclusive OR
exclusive NOR
exection condition
execution time
Expansion I/O Backplane
Expansion I/O Rack
extended counter
extended timer
Factory Intelligent Terminal
fatal error
FCS
File Memory
FIT
flag
flicker bit
Electrical ‘static’ that can disturb electronic communications. The ‘snow’ that
can appear on a TV screen is an example of the effects of electrical noise.
A numeric code output to indicate the existence, and something about the
nature, of an error. Some error codes are generated by the system; others
are defined in the program by the operator.
A logic operation whereby the result is true if one and only one of the prem-
ises is true. In ladder-diagram programming the premises are usually ON/
OFF states of bits, or the logical combination of such states, called execution
conditions.
A logic operation whereby the result is true if and only if both of the premises
are true or both of the premises are false. In ladder-diagram programming
the premises are usually ON/OFF states of bits, or the logical combination of
such states, called execution conditions.
The ON or OFF status under which an instruction is executed. The execution
condition is determined by the logical combination of conditions on the same
instruction line and up to the instruction being executed.
The time required for the CPU to execute either an individual instruction or
an entire program.
A Backplane used to create an Expansion I/O Rack.
Part of a building-block PC, an Expansion I/O Rack is connected to either a
CPU Rack or another Expansion I/O Rack to increase the number of slots
available for mounting Units.
A counter created in a program that counts higher than any of the standard
counters provided by the individual instructions.
A timer created in a program that times longer than any of the standard tim-
ers provided by the individual instructions.
A programming device provided with advanced programming and debugging
capabilities to facilitate PC operation. The Factory Intelligent Terminal also
provides various interfaces for external devices, such as floppy disk drives.
An error that will stop PC operation and require correction before operation
can be continued.
Acronym for Frame Checksum.
see FM area.
Abbreviation for Factory Intelligent Terminal.
A dedicated bit in memory that is set by the system to indicate some type of
operating status. Some flags, such as the carry flag, can also be set by the
operator or program.
A bit that is programmed to turn ON and OFF at a specific frequency.
Glossary
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