Toshiba PROSEC T1-16S User Manual page 117

Programmable controller basic hardware and function
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Special I/O instructions
FUN
Name
No.
235 Direct I/O
[ I/O (n) A ]
236 Expanded data
[ A XFER B
transfer
*1: Direct I/O instruction is effective only for the basic unit inputs/outputs.
*2: The expanded data transfer (XFER) instruction supports some special functions. It
also supports the communication function. The execution speed shown in the
above table is for the EEPROM read/write function. When the Inverter connection
mode is selected, the execution speed of this instruction is typically 150 s (max.
500 s).
NOTE
The index modification is available for some instructions. The values in the
execution speed column show the execution time without index
modification.
If index modification is used, approx. 20 s is added per one indexed
operand.
Expression
Performs the immediate
block I/O transfer of n
registers starting with A.
C ]
Writes data into the built-in
EEPROM, or reads data
from the EEPROM. The
transfer source and
destination are indirectly
designated by A and C. The
transfer register size is
designated by B.
Function
Steps
3
4
Basic Hardware and Function
6F3B0253
7. Instructions
Speed
Available Page
( s)
20.7 +
*1
257
21.3
n
54.0
1w
read
-
259
7130
16w
write
115

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