3-Word Monitor - Omron SYSMAC CPM1 Operation Manual

Programming Console Operations
1, 2, 3...

4-3-14 3-Word Monitor

1, 2, 3...
1. Monitor the status of the desired word according to the procedure described
in 4-3-11 Bit, Digit, Word Monitor. The desired word should be leftmost on
the display if 2 or more words are being monitored.
(Word monitor)
2. Press the SHIFT and then the MONTR Key to begin binary monitoring. The
ON/OFF status of the selected word's 16 bits will be shown along the bottom
of the display. A 1 indicates a bit is on, and a 0 indicates it is off.
SHIFT MONTR
The status of force-set bits is indicated by "S," and the status of a force-reset
bits is indicated by "R," as shown below.
Note a) The status of displayed bits can be changed at this point. Refer to
4-3-20 Binary Data Modification for details.
b) The Up or Down Arrow Key can be pressed to display the status of
the previous or next word's bits.
3. Press the CLR Key to end binary monitoring and return to the normal moni-
toring display.
This operation is used to monitor the status of three consecutive words. It is
possible in any mode.
RUN
OK OK
1. Monitor the status of the first of the three words according to the procedure
described in 4-3-11 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)
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
4-3-17 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.
C000
0000
C000 MONTR
0000000000000000
C000 MONTR
000S0000000R0000
Force-set bit Force-reset bit
C000
CLR
0000
MONITOR PROGRAM
OK
C000
89AB
C002 C001 C000
EXT
0123 4567 89AB
C000
CLR
89AB
Section 4-3
71