Instruction manual

6・4
Chapter 6 Program Edit (Ladder Programming)
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■ Program Input Method
There are two types of input methods of the ladder program: direct input and dialog input.
To change between the input mode, use [Setup]-[Setup Input Type] of the menu bar. (For details on
the setup input type, refer to the page 6-16)
[1] Direct Input Mode
If the direct input mode is selected, it first initialize the value of relay address, register address,
timer/counter address, and application instruction number, and then, it writes them directly to the
selected cell position.
It is an useful mode especially when inputting, for example, the relay address after writing the part
of ladder drawing first.
【Input Mode】
Select either dialog input /direct input.
□ Inputs at Display Directry.
It becomes the direct input mode.
□ Inputs Using Dialog
It becomes the dialog input mode.
(1) Input instruction
・There are four input methods of instruction.
① Click the button of the toolbar for editing ladder. (basic instruction, application instruction)
② Select the [Instruction] menu command. ( basic instruction, application instruction)
③ Push the key assigned in the [Key Assignment] ( basic instruction, application instruction)
④ Select the instruction from the tree bar. (application instruction)