Chapter8 Dedicated Instructions - Mitsubishi Electric Melsec Q Series User Manual

8
DEDICATED INSTRUCTIONS

CHAPTER8 DEDICATED INSTRUCTIONS

A "dedicated instruction" is defined as an instruction designed to make programming easy
for use of the intelligent function module functionality.
This chapter describes the dedicated functions available for the QJ71PB92V.
(1) List of dedicated functions
(2) Usable devices
8
- 1
The following list shows the dedicated instructions available for the QJ71PB92V.
Dedicated
instruction
Reads data from the buffer memory of a specified module, ensuring data
BBLKRD
consistency.
Writes data to the buffer memory of a specified module, ensuring data
BBLKWR
consistency.
The following devices are available for dedicated instructions.
Internal device
Bit
* 1 Available devices are given in the Constant field in each section.
Table8.1 List of Dedicated Instructions
Description
Table8.2 Usable Devices
Word
T, ST, C, D, W
File register
Constant
R, ZR
Reference
section
Section 8.2
Section 8.3
*1
K, H