This driver supports the following functions:
Limitations
Support for the data areas V (variables), E (inputs), A (outputs), M (markers), T (times) and Z (counters).
The memory types E (inputs), A (outputs) (configurable from V 5.2.3), T (times) and Z (counters) can only be read.
For memory types T (times) and Z (counters), only the value is available.
The "local participant address" in the S7 configuration matches the "Net address" in the variable definition inzenon.