40 Rev. 2.4 (3/05)
Honeywell Analytics CM4 Protocol Manual
Set Date and This command allows you to congure the unit to
Time 0x5E a new time and date. Use this feature to
synchronize the time and date between the
remote equipment and multiple CM4 monitors.
Command packet to instrument:
Command Code (0x5E) - 1 byte
New Date - 2 bytes
New Time - 2 bytes
Response packet from instrument:
Command Code (0x5E) - 1 byte
CM4 Date - 2 bytes
CM4 Time - 2 bytes
Status - 1 byte
0x00 = Date and time congured
and veried
0x01 = Month bad
0x02 = Day bad
0x04 = Year bad
0x10 = Hour bad
0x20 = Minutes bad
0x40 = Seconds bad
0xff = save problem