PROTOCOL-SPECIFIC INFORMATION
Description
This 32-character (max) field is strictly for user reference: it is not used at any time by the driver.
Device Code
For user convenience, a selection of well-known device codes are provided. However, this in no way
limits the variety of device codes that can be targeted. Any device code that is supported by the server
device can be specified by choosing “Other Device Code” from the drop-down box, and then entering
the code in the Code Value field.
Code Value
This field is enabled only if Device Code is set to “Other Device Code”. If the desired device code is not
available in the Device Code drop-down, then choose “Other Device Code” and enter the appropriate
code in this field.
Starting Point
Specifies the initial point in a device's range of points. Enter a value from 0…16777215
(0x0…0xFFFFFF). If the connection uses 1E frames and the Device Code or Code Value targets a bit
device, then the starting point should be a multiple of 16.
Number of Words
Specifies the number of words (1…719) from the Starting Point that are to be accessed. If the
connection uses 1E frames, then the maximum value should be limited to 256 words: if a larger value is
entered, the value will be internally limited to 256. The server may also impose additional device-specific
limitations (please consult the server device’s documentation).
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