Signed Decimal Monitor - Omron SYSMAC CPM2B Operation Manual

Programming Console Operations

7-2-18 Signed Decimal Monitor

1,2,3...
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2. Press the EXT Key to begin 3-word monitoring. The status of the selected
word and the next two words will be displayed, as shown below. In this
case, DM 0000 was selected.
The Up and Down Arrow Keys can be used to shift one address up or
down.
The status of the displayed words can be changed at this point. Refer to 7-
2-20 Three-Word Data Modification.
The display can be changed to display ASCII text, which is useful when
three consecutive words containing an ASCII message are displayed. Re-
fer to 7-2-28 Hex-ASCII Display Change.
3. Press the CLR Key to end 3-word monitoring and return to the normal
monitoring display. The rightmost word on the 3-word monitor display will
be monitored.
Note The operating mode can be changed without altering the current monitor dis-
play by holding down the SHIFT Key and then changing the operating mode.
This operation converts the contents of the specified word from signed hexa-
decimal (two's complement format) to signed decimal for display. The opera-
tion can be executed while using I/O monitoring, multiple address monitoring
or 3-word monitoring.
RUN
OK
1. Monitor the word that is to be used for decimal monitor with sign. During
multiple address monitoring, the leftmost word will be converted.
(Multiple address monitor)
2. Press the SHIFT+TR Keys to display the leftmost word as signed decimal.
At this point, the contents of the displayed word can be changed with a
signed-decimal input. Refer to 7-2-24 Signed Decimal Data Modification.
3. Press the CLR Key or the SHIFT+TR Keys to end the unsigned decimal
display and return to normal monitoring.
c202 c201 c200
EXT
0123 4567 89AB
c200
CLR
89AB
MONITOR
OK OK
c200 cL0020000
FFF0 0000^ OFF
c200
SHIFT TR
-00016
c200 cL0020000
CLR
FFF0 0000^ OFF
Section 7-2
PROGRAM