
B-66284EN/01 2.DEVELOPMENT OF CUSTOM SCREEN
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• Configuration of the interface area for operation ratio change
#7 #6 #5 #4 #3 #2 #1 #0
Custom
screen ratio
change
request signal
By using seven bits from #0 to #6, specify the operation time ratio between the display of
custom screens created with FANUC PICTURE and the processing of the CNC functions.
Specify a binary value from 0% to 99% as a ratio of time to be allocated to custom screen
display.
<1> Set the ratio of custom screen operation (#6-#0) with a PMC
ladder, then turn on bit #7 “custom screen ratio change request
signal”.
<2> The custom screen side monitors the request signal bit. When the
request signal bit is turned on, the custom screen side reads the
ratio (%) to change the screen display processing time so that the
time ratio is changed in steps of 20%, not exceeding the upper
limit 80%.
<3> When the request signal bit from the PMC is turned off, the
setting is returned to the default (80%).
NOTE
The table below indicates the correspondence
between a specified percentage and a ratio actually
set.
Percentage specified from PMC
(#6-#0)
Ratio actually set
0 80%
1-20 20%
21-40 40%
41-60 60%
61-80 80%
81 or more 80%
WARNING
If the operation ratio for custom screen display is
reduced, screen display and response to touch
operations such as screen switching and button
signal output slow down. So, if such a slowdown is
disadvantageous to a machine operation, take
proper actions such as changing the operation ratio
with a ladder and stopping the affected machine
operation or ensuring interlock.