Differentiation Monitor - Omron CPM2A - 11-2005 Manual

Programming Console Operations
Multiple Address
Monitoring
1, 2, 3...

4-2-15 Differentiation Monitor

1, 2, 3...
4. Press the CLR Key to end monitoring.
Note The operating mode can be changed without altering the current monitor display
by holding down the SHIFT Key and then changing the operating mode.
The status of up to six bits and words can be monitored simultaneously, although
only three can be shown on the display at any one time.
1. Press the CLR Key to bring up the initial display.
2. Input the address of the first bit or word and press the MONTR Key.
3. Repeat step 2 up to 6 times to display the next addresses to be monitored.
CONT
SHIFT
#
If 4 or more bits and words are being monitored, the bits and words that do
not appear on the display can be displayed by pressing the MONTR Key. If
the MONTR Key is pressed alone, the display will shift to the right.
If more than six bits and words are input, monitoring of the bit or word input
first will be canceled.
4. Press the CLR Key to stop monitoring the leftmost bit or word and clear it
from the display.
5. Press the SHIFT and CLR Keys to end monitoring altogether.
Note Press the SHIFT Key, CLR Key, and then CLR Key again to return to the initial
Programming Console display with the multiple address monitoring state
unchanged. Press the SHIFT Key and then the MONTR Key from the initial dis-
play to return to the multiple address monitoring state. The monitoring states can
be retained for 6 bits and words.
The operating mode can be changed without altering the current monitor display
by holding down the SHIFT Key and then changing the operating mode.
This operation is used to monitor the up or down differentiation status of a
particular bit. When detected, the up or down differentiation will be displayed
and the buzzer will sound. It is possible in any mode.
RUN
OK
1. Monitor the status of the desired bit according to the procedure described in
4-2-14 Bit, Digit, Word Monitor. If 2 or more bits are being monitored, the de-
sired bit should be leftmost on the display.
In this case the differentiation status of LR 00 will be monitored.
CLR
MONTR
TIM
B
1 MONTR
EM
MONTR
DM
CLR
SHIFT CLR
MONITOR
OK OK
Section
PROGRAM
4-2
109