Appendices
A-156
CJ2 CPU Unit Software User’s Manual
A598 A598.00 FPD Teach-
ing Bit
Turn this bit ON to set the monitoring time automatically
with the teaching function.
While A598.00 is ON, FPD(269) measures how long it
takes for the diagnostic output to go ON after the execu-
tion condition goes ON. If the measured time exceeds
the monitoring time, the measured time is multiplied by
1.5 and that value is stored as the new monitoring time.
The teaching function can be used only when a word
address has been specified for the monitoring time
operand.
ON: Teach monitor-
ing time
OFF: Teaching func-
tion off
Cleared Cleared ---
A598.01 Equals Flag
for Back-
ground
Execution
Turns ON if matching data is found for an SRCH(181)
instruction executed in the background.
ON: Search data
found in table
OFF: Search data
not found
Cleared Cleared ---
A600 to
A603
--- Macro Area
Input Words
When MCRO(099) is executed, the contents of the four
specified source words (starting from the 1st input
parameter word) are copied here. The contents of the
four copied words are then passed to the subroutine.
Input data:
4 words
Cleared Cleared ---
A604 to
A607
--- Macro Area
Output
Words
After the subroutine specified in MCRO(099) has been
executed, the results of the subroutine are transferred
from A604 through A607 to the specified destination
words. (output parameter words)
Output data:
4 words
Cleared Cleared ---
A619 A619.02 Serial Port
Settings
Changing
Flag
ON while the RS-232C port's communications settings
are being changed. This flag will be turned ON when
STUP(237) is executed and it will be turned OFF after
the settings have been changed.
ON: Changing
OFF: Not changing
Retained Cleared ---
Address
Name Function Settings
Status
after
mode
change
Status at
startup
Write timing/
Related flags,
settings
Words Bits
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