362
IR bit 00115 IR bit 00100
00000
00000
CHANNEL 000
00000
CHANNEL 001
c001 MONTR
0000010101010101
c001 CHG?
=000010101010101
c001 CHG?
1=00010101010101
c001 CHG?
10=0010101010101
c001 CHG?
100=010101010101
c001 CHG?
100S=10101010101
c001 CHG?
100=010101010101
c001 CHG?
10=S010101010101
c001 MONTR
10RS010101010101
c001 CHG?
1=RS010101010101
7-1-13 Changing Timer/Counter SV
There are two ways to change the SV of a timer or counter. It can be done either
by inputting a new value; or by incrementing or decrementing the current SV.
Either method can be used only in MONITOR or PROGRAM mode. In MONI-
TOR mode, the SV can be changed while the program is being executed. Incre-
menting and decrementing the SV is possible only when the SV has been en-
tered as a constant.
To use either method, first display the address of the timer or counter whose SV
is to be changed, presses the down key, and then press CHG. The new value
can then be input numerically and WRITE pressed to change the SV or EXT can
be pressed followed by the up and down keys to increment and decrement the
current SV. When the SV is incremented and/or decremented, CLR can be
pressed once to change the SV to the incremented or decremented value but
remaining in the display that appeared when EXT was pressed or CLR can be
pressed twice to return to the original display with the new SV.
This operation can be used to change a SV from designation as a constant to a
word address designation and visa verse.
Example
Monitoring Operation and Modifying Data Section 7-1