Appendix D
Programming Console Operations
81
*Modes in which the given instruction is applicable: R = RUN, M = MONITOR, P = PROGRAM
Monitoring and Data Changing Operations
Operation/Description
Modes*
Key sequence
Bit/Word Monitor
Up to six memory addresses, with
either words or bits, or a combination
of the two, can be monitored at once.
Only three, however, 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.
R P M
CLR
SHIFT
CONT
#
LR
HR
SHIFT
HR
LD
OUT
TIM
CNT
DM
MONTR
CLR
[Address]
(Monitor Clear)
SHIFT
3-word Monitor
Monitors three consecutive words
simultaneously. Specify the lowest
valued address of the htree 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.
R P M
EXT
Bit/Hex
monitor in progress
Force 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.
Timers will not operate in PROGRAM
mode. SR bits are not affected by this
operation.
P M
PLAY
SET
REC
RESET
Bit/Hex
monitor in progress
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.
P M
CHG
WRITE
[New Data]
Bit/Hex
monitor in progress
