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9.13 Convenient Usage of Devices
9.13.1 Global devices and local devices
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DEVICE EXPLANATION
POINT
1. The devices that have not been set as local devices ( (2) in this section)
are all global devices.
2. When executing multiple programs, the "shared range" for all programs, and
the "independent range" for each program must be designated in
advance.( (2) in this section)
Diagram 9.91 Determination of device using range
Example: Internal relay
M0 Shared by all programs
Used in program A
Used in program B
Used in program C
The "range of use" must be
designated for each program.
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