Chapter 7 Programming

7.2 Programming Devices

The following methods are used to create the user programs.

Table 7.2 Programming methods

No.

Programming device used

Concept of operation

Remarks

1

Personal computer software

[For off-line/on-line operation]

• I/O assignment information

 

(LADDER EDITOR, etc.)

Creates an I/O assignment table, inputs the program to be

can be read.

 

 

created, and transfers the program to the CPU in online

• Initialize the CPU when

 

 

mode.

starting up for the first time

 

 

[For direct operation]

after the unit is unpacked or

 

 

As each program is entered one by one, it is directly

when a battery error occurs.

 

 

written to the CPU.

 

 

 

Change operation can be performed during RUN

 

 

 

operation.

 

 

 

Note: This mode is not available for Windows

 

 

 

version.

 

 

 

[During on-direct operation]

 

 

 

When programs are input one by one, the input programs

 

 

 

are written into the CPU’s memory and personal

 

 

 

computer’s memory.

 

 

 

Change operation can be performed during RUN

 

 

 

operation.

 

 

 

Note: To enter the on-direct mode, match the contents in

 

 

 

the CPU’s memory and personal computer’s

 

 

 

memory.

 

2

Dedicated programming

[For off-line/on-line operation]

 

 

console (GPCL01H, etc.)

Creates an I/O assignment table, inputs the program to be

 

 

 

created, and transfers the program to the CPU in online

 

 

 

mode.

 

 

 

[For direct operation]

 

 

 

As each program is entered one by one, it is directly

 

 

 

written to the CPU.

 

 

 

Change operation can be performed during RUN

 

 

 

operation.

 

 

 

Note: This mode is not available for Windows

 

 

 

version.

 

 

 

[During on-direct operation]

 

 

 

On-direct operation cannot be performed.

 

Portable graphic programmers and instruction language programmers can not be used.

7-2

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Hitachi NJI-350B manual Programming Devices, Following methods are used to create the user programs