Mitsubishi Q00JCPU User Manual

1
OVERVIEW
1.1 Features
1.1.5 Features of Universal model QCPU
1 - 20
1
Overview
2
Performance Specification
3
Sequence Program Configuration and Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files Handled by CPU Module
6
Functions
7
Communication using built-in Ethernet ports of CPU module
8
Communication with Intelligent Function Module
1.1.5 Features of Universal model QCPU
The features specific to the Universal model QCPU are described below.
(1) Realization of higher speed processing
The Universal model QCPU speeds up the basic instruction processing time, floating
point arithmetic processing time, and access processing time to file registers faster
than other CPUs.
Standard device registers (Z)
*1
also realize higher speed processing between the
register operations (the transfer instruction).
* 1: An index register used between the register operations is called a standard device register.
( Section 10.6.2)
(2) Large-capacity file register
File register whose capacity is 640k points maximum (4086k points maximum when a
memory card is used)
*2
can be set inside the CPU module.
* 2: For the Q26UDHCPU and Q26UDEHCPU only.
(3) Use of double-precision floating-point operation instructions
The double-precision floating-point operation instructions (64-bit instructions) are
newly added to the existing single-precision floating-point operation instructions.
( Section 3.9.4)
This enables more accurate analog control and positioning control.
(4) Using file register area as data register and link register
The file register area can be used as a pseudo extended area of data register (D) and
link register (W). ( Section 10.8)
Programming, in addition to internal user devices, using extended data register (D) or
extended link register (W) whose capacity is 640k points maximum (4086k points
maximum when a memory card is used)
*4
is available.
* 3: Extended areas of data register (D) and link register (W) are called extended data register (D) and
extended link register (W), respectively.
* 4: For the Q26UDHCPU and Q26UDEHCPU only.
Figure 1.7 Extended data register (D) and extended link register (W)
W10000.0
MOV D30000 W10200
B80
SET W10100.0
W0.0
MOV D0 W200
SET W100.0
Internal user devices
Extended data register (D)
and extended link
register (W)
GX Developer

Mitsubishi Q00JCPU Specifications

General

Brand	Mitsubishi
Model	Q00JCPU
Category	Controller
Language	English