User's Manual Part 3
Table Of Contents
- Page 1
- Page 2
- Page 3
- Page 4
- Page 5
- Page 6
- Page 7
- Page 8
- Page 9
- Page 10
- Page 11
- Page 12
- Page 13
- Page 14
- Page 15
- Page 16
- Page 17
- Page 18
- Page 19
- Page 20
- Page 21
- Page 22
- Page 23
- Page 24
- Page 25
- Page 26
- Page 27
- Page 28
- Page 29
- Page 30
- Page 31
- Page 32
- Page 33
- Page 34
- Page 35
- Page 36
- Page 37
- Page 38
- Page 39
- Page 40
- Page 41
- Page 42
- Page 43
- Page 44
- Page 45
- Page 46
- Page 47
- Page 48
- Page 49
- Page 50
- Page 51
- Page 52
Hi-G-Tek Ltd. Microelectronics & Asset Tracking Technology
139
6
RS 485/232 Communication Protocol
Where:
P#
PK
CRC
p
CRC
t
The high 4 bits of the first byte are the packet
serial number.
The low 4 bits of the first byte are the total number
of packets in the BMM string.
Is the CRC of the packet.
Is the CRC of the tag or seal TF & TID
6.5.5.2.6. Suspended set
6.5.5.2.7. Soft set
The Suspended Set command is the command used when it is
necessary to prepare a large number of Seals. The command
functions in the same way as the SET command, the only
difference being that the SET command is executed immediately,
while the Seal executes the Suspended SET command
automatically only after the Seal wire has been plugged into the
Seal.
The opcode for this command is 99h. The response is identical to
that of the SET response, but with 19h as the message type.
This command has the same structure as the SET command.
The difference between the two is at the seal level. The seal
marks this command as an event, but doesn't reset the events
memory. The opcode for this command is 9Ah. The response is
identical to that of the SET response, but with 1Ah as the message
type.