• GLOBAL > PLC > Common to SX > Support tool (D300win) > With D300win V2, I created global variables first and edited a ladder but some variables do not appear on the pull-down list for variable name inpu...
  • No : 1356
  • Displayed Date : 2023/04/25 19:00
  • Updated DTM : 2023/06/13 15:38
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With D300win V2, I created global variables first and edited a ladder but some variables do not appear on the pull-down list for variable name input. Why?

With D300win V2, I created global variables first and edited a ladder but some variables do not appear on the pull-down list for variable name input. Why?
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Answer

One likely cause is that any of the following characters is used in the variable worksheet
(1) A double-byte space is used. Use a single-byte space or tab.
(2) An empty comment name '(**)' is used. Be sure to input characters when using a comment. Example_ (* Start-up control *)