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4-2SectionProgramming Console Operations
57
2. Press the SET Key to force the bit ON or press the RESET Key to force the
bit OFF.
SET
0000020000
ON^ ON
The cursor in the lower left corner of the display indicates that the force set/
reset is in progress. Bit status will remain ON or OFF only as long as the key
is held down; the original status will return one cycle after the key is re-
leased.
3. Press the SHIFT+SET or SHIFT+RESET Keys to maintain the status of the
bit after the key is released. In this case, the force-set status is indicated by
an “S” and the force-reset status is indicated by an “R.”
To return the bit to its original status, press the NOT Key or perform the Clear
Force Set/Reset operation. Refer to 4-2-26 Clear Force Set/Reset for de-
tails.
Forced status will also be cleared when the PC’s operating mode is changed
(unless SR 25211 is ON, in which case forced status will not be cleared
when changing from PROGRAM to MONITOR mode) or when operation
stops as the result of a fatal error or power interruption.
4-2-26 Clear Force Set/Reset
This operation is used to restore the status of all bits which have been force
set or reset. It is possible in MONITOR or PROGRAM mode only.
RUN MONITOR PROGRAM
No OK OK
1, 2, 3... 1. Press the CLR Key to bring up the initial display.
2. Press the SET and then the RESET Key. A confirmation message will ap-
pear.
SET
RESET
00000FORCE RELE?
Note If the wrong key is mistakenly pressed, press CLR and start again
from the beginning.
3. Press the NOT Key to clear the force-set/reset status of bits in all data areas.
NOT
00000FORCE RELE
END
4-2-27 Hex-ASCII Display Change
This operation is used to convert word data displays back and forth between
4-digit hexadecimal data and ASCII. It is possible in any mode.
RUN MONITOR PROGRAM
OK OK OK
1, 2, 3... 1. Monitor the status of the desired word(s) according to the procedure de-
scribed in 4-2-13 Bit, Digit, Word Monitor.
(Multiple address monitor)
D0000D0001
4142 3031
2. Press the TR Key to switch to ASCII display. The display will toggle between
hexadecimal and ASCII displays each time the TR Key is pressed.
TR
D0000D0001
"AB" 3031
TR
D0000D0001
4142 3031