AMiT ARION Communication Protocol
Supported device types and versions
The protocol carries out communication with the remote I/O tag modules of the AMiT company. Communication was tested with the AMiT DINAI24 module.
Communication line configuration
- Communication line category: Serial.
Communication station configuration
- Communication protocol "AMiT ARION".
- Station address: 0-255.
Communication station parameters
Station configuration -
„Protocol Parameters" field.
They influence some optional protocol parameters. You can define the following communication station parameters:
|WFT||Wait First Timeout||First waiting for response after sending the poll.||ms||100 ms.|
|WT||Wait Timeout||Delay between reading the respond and its completion.||ms||100 ms.|
|MWR||Max Wait Retry||Number of repeats of response reading until its completion.||-||5|
String with protocol parameters is written according to the following rule:
If a key word with valid value has not been found in the initial string, default value is used according to Table 1.
I/O tag configuration
Possible I/O tag types: Ai.
I/O tag addresses: 0-255.
Changes and modifications
Ver. 1.0 - October 29the 2002 - document created