Christofer Dutz created PLC4X-209:
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Summary: [S7] When writing INT and DINT values the Write operation
fails with an internal error
Key: PLC4X-209
URL: https://issues.apache.org/jira/browse/PLC4X-209
Project: Apache PLC4X
Issue Type: Bug
Components: Driver-S7
Affects Versions: 0.7.0, 0.8.0
Reporter: Christofer Dutz
Assignee: Christofer Dutz
Fix For: 0.8.0
It turns out when writing data to a S7 device using the datatypes INT and DINT
the write operation fails.
It turns out that the data-transport-size had to be INTEGER for these datatypes
and not BYTE/WORD/DWORD. Also there was a bug that sent the length value as
"number of bytes" and not "number of bits" which it should have been.
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