INSTEON Hub: Developer’s Guide
Page 17 © 2013 INSTEON
These commands added after initial release:
INSTEON Modem Serial Commands
Commands Sent from the Host to an IM
Code Command Format
0x74
Cancel Cleanup
22
S: 0x02 0x74
R: 0x02 0x74
<0x06>
0x75 Read 8 bytes from
Database
23
S: 0x02 0x75 <Database Address high byte>
<Database Address low byte (low nibble should be 0xF | 0x8)>
R: 0x02 0x75 <Database Address high byte>
<Database Address low byte (low nibble should be 0xF | 0x8)>
<0x06>
<Database Record Found Response (12 bytes)>
0x76
Write 8 bytes to Database
28
S: 0x02 0x76 <Database Address high byte>
<Database Address low byte (low nibble should be 0xF | 0x8)>
<ALL-Link Record Flags>
<ALL-Link Group>
<ID high byte> <ID middle byte> <ID low byte>
<Link Data 1> <Link Data 2> <Link Data 3>
R: 0x02 0x76 <Database Address high byte>
<Database Address low byte (low nibble should be 0xF | 0x8)>
<ALL-Link Record Flags>
<ALL-Link Group>
<ID high byte> <ID middle byte> <ID low byte>
<Link Data 1> <Link Data 2> <Link Data 3> <0x06>
0x77
Beep
35
S: 0x02 0x77
R: 0x02 0x77 <0x06>
IM will beep
0x78
Set Status
51
S: 0x02 0x78 <Status>
R: 0x02 0x78 <Status>
<0x06>
IM will report Status in cmd2 of a direct Status Request command (0x19)
RF Modem only commands
0x79 Set Database Link Data for
next Link
44
S: 0x02 0x79 <Link Data 1> <Link Data 2> <Link Data 3>
(Note: bit 2 must be set in Start All-Linking command to use Link Data)
R: 0x02 0x79 <Link Data 1> <Link Data 2> <Link Data 3>
<0x06>
0x7A Set Application Retries for
New Links
31
S: 0x02 0x7A <Number of Application Retries for new links>
R: 0x02 0x7A <Number of Application Retries for new links>
<0x06>
0x7B
Set RF Frequency Offset
39
S: 0x02 0x7B <RF Frequency Offset
(increase frequency from least offset: 0x00 up to most offset: 0x7F;
decrease frequency from least offset: 0xFF down to most offset: 0x8F)>
R: 0x02 0x7B <RF Frequency Offset>
<0x06>
0x7C Set Acknowledge for
TempLinc command
S: 0x02 0x7C <XXXXXXXXXXXXXXXX>
R: 0x02 0x7C <XXXXXXXXXXXXXXXX>
<0x06>