3-6SectionProgramming Console Operations
103
This operation can be used to increment and decrement an SV constant. It is
possible only when the SV has been entered as a constant.
1, 2, 3...
1. Bring up the initial display.
2. Display the desired timer or counter.
TIM
SRCH
00201SRCH
TIM 000
3. Press the Down Arrow, CHG, and then the EXT Key.
↓
CHG
EXT
00201DATA ? U/D
T000 #0123 #0123
The constant on the left is the old SV and the constant on the right will
become the new SV constant in step 5.
4. Press the Up and Down Arrow Keys to increment and decrement the con-
stant on the right.
5. Press the CLR Key twice to change the timer’s SV to the new value.
CLR CLR
00201 TIM DATA
#0124
3-6-21 Hexadecimal, BCD Data Modification
This operation is used to change the BCD or hexadecimal value of a word
being monitored using the procedure described in
3-6-13 Bit, Digit, Word
Monitor
. It is possible in MONITOR or PROGRAM mode only.
RUN MONITOR PROGRAM
No OK OK
Words SR 253 to SR 255 cannot be changed.
1, 2, 3...
1. Monitor the status of the desired word according to the procedure described
in
3-6-13 Bit, Digit, Word Monitor
. If two or more words are being monitored,
the desired word should be leftmost on the display.
2. Press the CHG Key to begin hexadecimal, BCD data modification.
CHG
PRES VAL?
D0000 0119 ????
If a timer or counter is leftmost on the display, its PV will be displayed and will
be the value changed. See 3-6-20
Changing Timer, Counter SV
for the pro-
cedure to change SV.
In MONITOR mode, the timer’s PV will be counting down if the timer is on.
3. Input the new PV and press the WRITE Key to change the PV. Be sure to
input timer or counter PVs in BCD only.
The operation will end and the normal monitoring display will return when
the WRITE Key is pressed.
C
2
A
0
A
0
WRITE
D0000
0200
The timer’s PV will continue counting down from the new PV if the timer is
on.
3-6-22 Binary Data Modification
This operation is used to change the status of a word’s bits when the word is
monitored using the procedure described in
3-6-15 Binary Monitor
. It is pos-
sible in MONITOR or PROGRAM mode only.
RUN MONITOR PROGRAM
No OK OK
Bits SR 25300 to SR 25507 cannot be changed.
Incrementing and
Decrementing a Constant
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