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6-2SectionProgramming Console Operations
99
At this point, the contents of the displayed word can be changed with a
signed-decimal input. Refer to 6-2-22 Signed Decimal Data Modification.
3. Press the CLR Key or the SHIFT+TR Keys to end the unsigned decimal dis-
play and return to normal monitoring.
CLR
c200 cL0020000
FFF0 0000^ OFF
6-2-17 Unsigned Decimal Monitor
This operation is used to convert hexadecimal data in a word to unsigned
decimal for display. The operation can be executed while using I/O monitor-
ing, multiple address monitoring or 3-word monitoring.
RUN MONITOR PROGRAM
OK OK OK
1, 2, 3... 1. Monitor the word that is to be used for decimal monitor without sign. During
multiple address monitoring, the leftmost word will be converted.
Multiple address monitoring
c200 cL0020000
FFF0 0000^ OFF
2. Press the SHIFT+TR+NOT Keys to display the leftmost word as unsigned
decimal.
SHIFT TR
NOT
c200
65520
At this point, the contents of the displayed word can be changed with an un-
signed-decimal input. Refer to 6-2-23 Unsigned Decimal Data Modification.
3. Press the CLR Key or the SHIFT+TR Keys to end the unsigned decimal dis-
play and return to normal monitoring.
CLR
c200 cL0020000
FFF0 0000^ OFF
6-2-18 Three-Word Data Modification
This operation is used to change the contents of one or more of the 3 con-
secutive words displayed in the Three-Word Monitor operation. It is possible
in MONITOR or PROGRAM mode only.
RUN MONITOR PROGRAM
No OK OK
Caution Before changing the contents of I/O memory, be sure that the changes will not
cause equipment to operate unexpectedly or dangerously. In particular, take
care when changing the status of output bits. The PC continues to refresh I/O
bits even if the PC is in PROGRAM mode, so devices connected to output points
on the CPU Board or Expansion I/O Boards may operate unexpectedly.
1, 2, 3... 1. Monitor the status of the desired words according to the procedure de-
scribed 6-2-15 Three-Word Monitor.
(Three-word monitor)
D0002D0001D0000
0123 4567 89AB
2. Press the CHG Key to begin 3-word data modification. The cursor will ap-
pear next to the contents of the leftmost word.
CHG
D0002 3CH CHG?
00123 4567 89AB
3. Input the new value for the leftmost word on the display and press the CHG
Key if more changes will be made.