Start Device Of The Target Station Where Data To Be Read Is Stored; Start Device Of The Own Station Where Read Data Is Stored - Mitsubishi Electric QJ71GF11-T2 User Manual

(b) Start device of the target station where data to be read is stored
If the device setting in PLC Parameter is different between the own and target stations, use "(S2)" (with double-
quotation marks) to specify.
(c) Start device of the own station where read data is stored
Specify the own station's start device (D1), within the available range so that the read data can be stored.
When the area addressed D150 or higher of the own station CPU is already used
Ex.
Good example
(D50 is specified in (D1).)
Own station CPU
D50
D149
D150
Other station CPU Own station CPU
D0
100 words
D99
D100
D150
D199
: Data to be read with READ instruction
: Area already used by own station's CPU
: Duplicated area
CHAPTER 10 DEDICATED INSTRUCTIONS
Bad example
(D100 is specified in (D1).)
Other station CPU
D0
100 words
D99
10
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