
10. MISCELLANEOUS DATA IN
SEQUENCE PROGRAM
B–61863E/15
PMC–NB6 MANIPULATION
834
NOTE
After changing a counter data type, set up the counter value
again.
(2)FS0 OPERATOR PANEL
You can specify the Series 0 operator’s panel is connected. When YES
is selected, specify the actual addresses of DI and DO connected to the
operator’s panel, the address of the key image transferred from the
operator’s panel, and the address of the LED image to be transferred
to the operator’s panel.
a. KEY DI ADDRESS
Specify a PMC address representing the first address of the external
DI actually connected (X0 to X127).
b. LED DO ADDRESS
Specify a PMC address representing the first address of the external
DO actually connected(Y0 to Y127).
c. KEY BIT IMAGE ADDRESS
Specify a PMC address representing the first address of the key
image to be referenced by the user program. Usually specify an
arbitrary internal relay (R) area.
d. LED BIT IMAGE ADDRESS
Specify a PMC address representing the first address of the key
image to be generated by the user program. Usually specify an
arbitrary internal relay (R) area.
(3)LADDER EXEC RATIO
Specify the ladder execution ratio of both level 1 and level 2 in this
parameter.
Defaut value 150 Setting range 1 to 150
– In case that you don’t use level 3 ladder, set the parameter to
maximum value (150).
– In case that you use level 3 ladder, level 3 ladder may not run well
under the maximum value (150). Set the parameter to decrease the
ladder execution time of level1 and level 2.
The ladder execution time of level1 and level2 is calculated as
following formula.
”Ladder execution time of level1 and level2” =
5msec
“LADDER EXEC”
100
The ladder execution time of level3 is calculated as following formula.
”Ladder execution time of level3” =
7.5msec – ”Ladder execution time of level1 and level2”.
For example, in case that ”100” is set to the parameter, the ladder
execution time of level1 and levle2 is assigned 5msec in ladder
execution cycle(8msec) and the ladder execution time of level3 is
assigned 2.5msec.