Yaskawa Ladder Works Operation Manual - Manual (Page 22)

2.1 PROGRAMMING
2-5
(1) Comment for a address or instruction
The comment for a address or instruction is displayed and can be set.
(2) Symbol
The symbol of instruction is displayed and can be set.
(3) Address
The address of register is displayed and can be set.
(4) Instruction Name
The instruction name or instruction diagram is displayed.
(5) Button for Scope
The display format is changed by scope ON and OFF operation
(6) Conditional Expression
The conditional expression is displayed and can be set.
(7) Arithmetic Expression
The arithmetic expression is displayed and can be set.
(8) String
The specified string such as the table name is displayed and can be set.
(9) User Function Name
The user function name is displayed and can be set.
Category of Instruction
The main instruction displayed in the ladder program window is the following eleven
classifications.
RELAY DDC
MATH TABLE
LOGIC SYSTEM
CONTROL SFC
FUNCTION MOTION
MOVE
Notes: Refer to the instruction manual for full details.