Omron SYSMAC C2000H Operation Manual page 346

Programming Console Operations
Monitoring and Data Changing Operations
Operation/Description
Bit/Word Monitor
Up to six memory addresses,
containing either words or bits, or a
combination of the two, can be
monitored at once. Only three can be
displayed at any one time. If operated
in RUN or MONITOR mode, the
status of monitored bits will also be
displayed.
The operation can be started from a
cleared display by entering the
address of the first word or bit to be
monitored and pressing MONTR, or
from any address in the program by
displaying the address of the bit or
word to be monitored and pressing
MONTR.
When a timer or counter is monitored,
its PV will be displayed and a box is
displayed in the bottom left hand
corner if the Completion Flag is ON.
3-word Monitor
Monitors three consecutive words
simultaneously. Specify the lowest
valued address of the three words,
press MONTR, and then press EXT
to display the data contents of the
specified word and the two words that
follow. Pressing CLR will change the
three-word monitor operation into a
single-word display.
Temporary Forced Set/Reset
If a bit, timer, or counter address is
leftmost on the screen during a
Bit/Word Monitor operation, pressing
PLAY/SET will turn ON the bit, start
the timer, or increment the counter.
Pressing REC/RESET will turn OFF
the bit, or reset the timer or counter.
These force-sets and force-resets
are effective while the key is held
down.
Timers will not operate in PROGRAM
mode. SR bits are not affected by this
operation.
Hex/BCD Data Change
Used to edit the leftmost BCD or
hexadecimal value displayed during
a Bit/Word Monitor operation. If a
timer or counter is leftmost on the
display, the PV will be the value
displayed and affected by this
operation. It can only be changed in
MONITOR mode and only while the
timer or counter is operating. SR
words cannot be changed using this
operation.
*Modes in which the given instruction is applicable: R = RUN, M = MONITOR, P = PROGRAM
342
Modes*
R P M
SHIFT
CLR
R P M
Bit/Word monitor in progress.
Currently monitored words ap-
pear on the left of the screen.
P M
Bit/Word monitor in progress. Bit or
Timer/Counter currently monitored
appears on left of the screen.
P M
Bit/Word monitor in progress.
Currently monitored word ap-
pears on the left of the screen.
Key sequence
CONT
#
LR
HR
SHIFT HR
LD
OUT
TIM
CNT
DM
EXT
PLAY
SET
REC
RESET
[New data]
CHG
Appendix C
[Address]
MONTR
Clears the left-
CLR
most address
from the screen.
Cancel
WRITE