Omron C200H Operation Manual page 352

exection condition
execution time
Expansion I/O Backplane
Expansion I/O Rack
extended counter
extended timer
Factory Intelligent Terminal
fatal error
FIT
flag
flicker bit
floating point decimal
Floppy Disk Interface Unit
force reset
force set
function code
GPC
Glossary
are usually the 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 currently being executed.
The time required for the CPU to execute either an individual instruction or
an entire program.
A Backplane which is 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 by using two or more count instructions in
succession. Such a counter is capable of counting higher than any of the
standard counters provided by the individual instructions.
A timer created in a program by using two or more timers in succession.
Such a timer is capable of timing longer than any of the standard timers pro-
vided 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 stops PC operation and requires correction before operation
can continue.
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 via the program.
A bit that is programmed to turn ON and OFF at a specific frequency.
A decimal number expressed as a number between 0 and 1 (the mantissa)
multiplied by a power of 10, e.g., 0.538 x 10
A Unit used to interface a floppy disk drive to a PC so that programs and/or
data can be stored on floppy disks.
The process of forcibly turning OFF a bit via a programming device. Bits are
usually turned OFF as a result of program execution.
The process of forcibly turning ON a bit via a programming device. Bits are
usually turned ON as a result of program execution.
A two-digit number used to input an instruction into the PC.
Acronym for Graphic Programming Console.
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