Standard Items
Protocol Items
Item | Data Type | Description |
---|---|---|
0-65535 | R4 | Function number to read. If a function number is a command (write) it will need to be modified with a “C” on the end of the address. Example: MyDevice.254C |
CommRejectStatus | Byte | The communications reject status byte is used to indicate one of the following reject conditions on the first three bits 0000 0111.
|
Info | ||
---|---|---|
| ||
Each item name can be followed by the <Primary> or <Secondary> specification. When one of these is included in the item name, the data will be retrieved using the primary or secondary connection (as specified) instead of the current connection. |
Integer Bit Offset Modifier
Integer bit offsets are supported for read operations. To access a bit offset, use the following format:
Address/2 – To access the third position (zero based) bit as a Boolean
Boolean Invert Modifier
To invert the display value of a Boolean offset tag, use the following format:
Address/1! – Will display to logical inverse of the actual value.