Regular Online Updates
Regular online updates are always enabled and occur when making minor modifications to an application, for example, without changing the data memory space (CRC). Regular online updates support these minor modifications:
- Modifying the initial value of a variable if an initial value has previously been specified
- Modifying the retain setting of a variable. Previously retained values are no longer available.
- Modifying the Modbus address of a variable
- Modifying the comment of a variable
- Modifying the contents of a conversion table
Regular updates do not support adding or deleting global variables or function blocks. To ensure not changing the data memory space, declare spare variables, function blocks, and programs in advance.
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