OPC/DDE server Frequently Asked Questions
OPC/DDE server Frequently Asked Questions
| Question | What are the restrictions on characters used in user-created Item Names? |
| Answer | DS Data's restrictions for Item Names are as follows: 1. The first character must be an alphabet or underscore (A-Z, a-z or _) 2. Must not be a valid PLC address (e.g. V40400). 3. Must be unique. 4. Must not be empty. 5. The client accessing DS Data may have further restrictions on length and other |
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This item was last updated on 08-28-2003
Document ID: 973
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