Binary Monitor - Omron CPM2A - 11-2005 Manual

Programming Console Operations

4-2-16 Binary Monitor

1, 2, 3...
110
2. To specify up-differentiation monitoring, press the SHIFT and then the Up
Arrow Key. The symbols "U@" will appear.
SHIFT
To specify down-differentiation monitoring, press the SHIFT and then the
Down Arrow Key. The symbols "D@" will appear.
SHIFT
3. The buzzer will sound when the specified bit goes from off to on (for up-dif-
ferentiation) or from on to off (for down-differentiation).
Note The buzzer will not sound if it has been turned off.
4. Press the CLR Key to end differentiation monitoring and return to the normal
monitoring display.
This operation is used to monitor the ON/OFF status of any word's 16 bits. It
is possible in any mode.
RUN
OK OK
1. Monitor the status of the desired word according to the procedure described
in 4-2-14 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
4-2-23 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.
↑
Indicates waiting for the bit to turn ON.
↓
CLR
MONITOR PROGRAM
OK
Bit 15
Force-set bit Force-reset bit
Section 4-2
Bit 00