Module Access Device; Constants - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

3.5

Module Access Device

These devices are used to directly access the buffer memory in intelligent function modules or I/O modules installed on the
main base unit or expansion base unit from the Motion CPU.
Specification method
Specify with U [Intelligent function module or I/O module I/O No.
*1 2 high-order digits if first I/O No. is expressed with 3 digits
For X/Y1F0: X/Y1F0  Specification: 1F
U \
Buffer memory address
Intelligent function module or
I/O module I/O number
• 00 to FF
Ex.
Intelligent function module I/O No. 050, buffer memory address 11
 U5\G11
3.6

Constants

This section describes constants.
Decimal constants (K)
These devices are used to specify decimal data in the program. Specify with K.
The specification range is determined based on the argument data type for the instruction using the decimal constant.
Hexadecimal constants (H)
These devices are uses to specify hexadecimal data in the program. Specify with H.
To specify data by BCD, specify each hexadecimal digit with 0 to 9.
The specification range is determined based on the argument data type for the instruction using the hexadecimal constant.
*1
]\[Buffer memory address].
3 DEVICES
3.5 Module Access Device
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