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(srv.dev.linktest) Run Communication Test

The command sends a packet with arbitrary data to the adapter. The adapter returns this packet back.

Options

data - a data block that should then return. The maximum packet size is 4096 bytes.

Return Values

data - transferred data block.

Returned error codes

Decoding Error Codes

Example

Request

{
  "cmd" : "srv.dev.linktest",
  "data": "44673908046779d8F46789084467A90D44673908046779d8F46789084467A90D046779d8F46789084467A90D"
}

Answer

{
  "res": 0,
  "data": "44673908046779d8F46789084467A90D44673908046779d8F46789084467A90D046779d8F46789084467A90D"
}

Negative answer

{
  "res": -448
}