23
Serial/Ethernet Communication (SCOM) Interface
IND100084-14
"TYP" - Type/Model Number Query
This query is sent to the unit in order to identify the unit type by its model number / part number. No data shall be sent
with this query.
The unit will reply to this command with an ACK attention code. The DATA field should be translated to an ASCII text
string which indicate the specified Type/Model Number, e.g: "HD17T21MMCMJDOABA".
FYI: Which translates to "HD 17T21 MMC" with a configuration added to it by using the letters "-MJD-OABA". The
meaning of "-MJD-OABA" can only be found in the description field of invoice documents and service documents. In
this example the exact description for the unit is:
"17.0" MMC IntelQM57 CEL 1.86GHz 2GBRAM 250GBHDD OSNone ACDC Bonded Black GDC Buzzer"
Example:
Command to retrieve Type/Model Number
0x07
0xFF
0x54
0x59
0x50
0x00
0xFC
Acknowledge Type/Model Number "HD17T21MMCMJDOABA":
0x06
0xFF
0x54
0x59
0x50
0x11
0xEC
0x48
0x44
0x31
0x37
0x54
0x32
0x31
0x4D
0x4D
0x43
0x4D
0x4A
0x44
0x4F
0x41
0x42
0x41
0x89
"QDU" - QM57 Chipset Duplex Mode
This command sets the half or full duplex mode for the external physical RS-422 / RS-485 port on a MMC unit.
0x00
Half Duplex Mode
0xFF
Full Duplex Mode
