DrvHelvarNet is a driver used to communicate with equipment via the HelvarNet protocol.
Installation
The installation of DrvHelvarNet is done by selecting DrvHelvarNet when installing the Web Port. See "Installation" for more information on the installation process.
IO Device
To use DrvHelvarNet, an IO device is created according to chapter "IO-devices" of the manual.
In addition to general settings (see "general settings" in IO-devices), the following settings are available for an IO device of type DrvHelvarNet:
| Setting: | Description: |
| Device address | The network name or IP address of the device |
Tags
For more information on how to create tag lists and tags, see chapter "Tags" of the manual.
Tag addresses:
Addressing is built using the Helvar ASCII standard. Where start and end characters are omitted (,#).
The driver currently supports reading only the following commands. Writing is presently not supported at all.
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