Maxon Telecom MODMAX MM-6280IND Manuel D’Utilisation

Extended AT Commands Manual

Page 69 of 70

2009-06-25

1 5 . D M C O M M A N D ( D I A G N O S T I C M O D E )

All the AT command set can be used at UART2 DM port with Async-HDLC format except the
periodic report command set such as RFINFO and ANTLVL. The DM command set has the
command/response structure in Async-HDLC format. The command/response packet format is
described in the following tables.

NOTE: The last character of the Request Field should be “0x0D”.

Table 15.88 Request packet

Field

Length(bytes) Description

Command code

Cmd Code (0xC8)

Request field

Variable

ASCII Cmd (This field should finish with 0x0d)

Frame check

2 16-bit

CRC

Ending flag

1 0x7E

Table 15.89 Response packet

Field

Length(bytes) Description

Command code

1 Cmd

Code(0xC8)

Length

2 Packet

length

Response Filed

Variable ASCII

Frame check

2 16-bit

CRC

Ending flag

1 0x7E