Omron CPM2C, Руководство по эксплуатации

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4-4 Section
4-4-15 3-Word Monitor
This operation is used to monitor the status of three consecutive words. It is
possible in any mode.
RUN MONITOR PROGRAM
OK OK OK
1, 2, 3...
1. Monitor the status of the first of the three words according to the procedure
described in
4-4-12 Bit, Digit, Word Monitor
.
If 2 or more words are being monitored, the desired first word should be left-
most on the display.
(Word monitor)
1
".
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.
EXT
1 1 1
-)* ".
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
4-4-18 3-word Data Modification .
3. Press the CLR Key to end 3-word monitoring and return to the normal moni-
toring display. The rightmost word on the 3-word monitor display will be
monitored.
CLR
1
".
4-4-16 Signed Decimal Monitor
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 MONITOR PROGRAM
OK OK OK
1, 2, 3... 1. Monitor the word that is to be used for decimal monitor with sign. During mul-
tiple address monitoring, the leftmost word will be converted.
(Multiple address monitor)
1 1
0
2. Press the SHIFT+TR Keys to display the leftmost word as signed decimal.
SHIFT TR
1
,*
At this point, the contents of the displayed word can be changed with a
signed-decimal input. Refer to
4-4-22 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
1 1
0