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T1/T1S User’s Manual
7. Instructions
Note
·
In the T1/T1S, the following register/device range is only effective for this Direct I/O instruction.
Input on basic unit
Output on basic unit
Option card
T2 I/O modules
T1-16
X000 - X007
Y020 - Y027
-
-
T1-28
X000 - X00D
Y020 - Y02D
-
-
T1-40
X000 - X007
Y020 - Y027
Not effective
Effective
T1-40S
X000 - X007
Y020 - Y027
Not effective
Effective
·
The Direct I/O instruction can be programmed in the main program and in the interrupt program.
If this instruction is programmed in both, the instruction in the main program should be executed in
interrupt disable state. Refer to EI (FUN 140) and DI (FUN 141) instructions.
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