Adcon A720 Guia do Utilizador descarregar pdf (Página 91)

CHAPTER 3

Operations at the Application Level

PARAMETERS None.

ETURNS A list of current status parameters. The list is self-explanatory.

EMARKS GET only.

XAMPLE gprsstat

RTU Address Port NPND POLL TIME

---------------------------------------------------

34990 172.16.0.66 45964 0 0 43693

GPRSDISCONNECT

DESCRIPTION Close existing GPRS connection to device.

ARAMETERS Device ID.

ETURNS OK or error.

EMARKS None.

XAMPLE gprsdisconnect 34990

Error Messages

The emu3ap software might return any of several error messages.

Some are self-recoverable after a retry and others are simply

warnings. These messages are returned instead of the OK prompt.

• 1 — Nonexistent command

• 2 — CLI buffer overflow

• 3 — Internal error

• 5 — Invalid or missing parameter

• 10 — Device not found

• 11 — Device already exists

• 13 — No more space for device descriptors

• 14 — No more records for the requested device

• 15 — Remote device currently unavailable (radio connection

temporarily interrupted)

• 18 — Reserved device numbers (that is, 0)

• 20 — Incorrect time supplied, conversion not possible

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Adcon A720 Guia do Utilizador Página 91