Chapter12 Procedure For Writing Program To Cpu Module 12 - 1 To; Basic Model Qcpu; Items To Be Examined For Program Creation - Mitsubishi Q00JCPU User Manual

12
PROCEDURE FOR WRITING PROGRAM TO CPU
MODULE
CHAPTER12 PROCEDURE FOR WRITING PROGRAM TO
This chapter describes the procedure for writing program created at the GX Developer to
the CPU module.
The CPU module startup procedure is not described in this manual.
Refer to the following manuals for the CPU module startup procedure.

12.1 Basic Model QCPU

12.1.1 Items to be examined for program creation

To create a program with the Basic model QCPU, the program capacity, the number of
device points used, etc. must be determined in advance.
(1) Program size considerations
Q00JCPU
Q00CPU
Q01CPU
(2) Applications of devices and setting of their numbers of points
(3) Device initial value setting
(4) Boot operation considerations
12
- 1 12.1 Basic Model QCPU
12.1.1 Items to be examined for program creation
CPU MODULE
QCPU User's Manual (Hardware Design, Maintenance and Inspection)
QCPU User's Manual (Multiple CPU System)
QnPRHCPU User's Manual (Redundant System)
Examine whether programs and parameters can be stored within the program
capacity executable in the used CPU module. (
The program capacities executable in CPU modules are shown in Table12.1.
Table12.1 Program capacity of Basic model QCPU
CPU module
Consider the applications of the devices used in a program and their number of
points. ( CHAPTER 10)
Set the data necessary as initial values to the device memory of the Basic model
QCPU and the buffer memory of the intelligent function module.
( Section 6.26)
When performing boot operation, make the boot file setting of PLC parameter.
( Section 5.1.5, Section 12.1.4)
Section 5.4.3(1))
Program capacity
8k steps (32k bytes)
8k steps (32k bytes)
14k steps (56k bytes)