Hitachi SJ700-2 Series - Methods of Entering a Program in the Code Window; Code Window; Line ······························································································································3

Chapter 4 How To Use EzSQ
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4.4 Methods of Entering a Program in the "Code Window"
If the "Editor" window shows the "Data Window," click the "Code Window" tab to switch to the "Code
Window."
(1) Display and input fields
- "Program": This field displays the name of the program being edited and allows you to
change it.
- "Lines": This field displays the total number of lines of the program being edited.
- "Program Number": This field allows you to enter an arbitrary 4-digit number as a program number.
The program number can be monitored (with function code "d024") on the digital
operator. Use the program number for program management.
- "Comment": This field allows you to describe a comment (e.g., a note on programming).
- "Parm 1" to "Parm 6": These fields allow you to enter the parameters required for the instruction
entered in the "Mnemonic" field.
- "Mnemonic": This field allows you to enter a mnemonic instruction code or the variable to store
an operation result.
- "Label": This field allows you to enter a label name that indicates the corresponding line.
The label name will be used as the jump destination in an "if" or "goto" statement.
Specifying the same label name for two or more lines causes a compilation error.
- "Line": This field indicates a line number. You can enter up to 512 lines of instructions in
the code area. A compiled program must not have more than 512 steps. The
number of steps of a compiled program will be displayed when compilation ends
normally.