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CHAPTER 6 CONVENIENT USAGE OF DEVICES
6
6.1 Global Device
● All of the devices that have not been set as local devices ( Page 420, Section 6.2) are global devices.
● For execution of multiple programs, the range to be shared by all programs and the range to be used independently by
each program must be specified in advance.
Example: Internal relay
M0
Shared by all programs
Used in program A
Used in program B
Used in program C
The range must be specified
for each program.
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