User Manual

Chapter 7 Evaluation Software
Hi-G-Tek Ltd. Micro electronics & Asset Tracking Technology - 113 -
The response is composed of the following fields:
Field Description
Number of
byt es
The total number of bytes in the response.
Seal ID The Seal ID of the DataSeal that sent this response.
Msg type The code of the Read Parameters command (64h)
Short Status
P ack et /# o f
P ack et s
The first nibble is the packet number, the 2nd is the
total number of packets.
Parameter
codes and
values
This field is a list of pairs of codes and values. Each
pair corresponds to one Parameter that was requested
in the Command Data and is composed from 1 byte of
the code of the Parameter and then the value of the
Parameter. The size of the value of the Parameter
depends on the P aramet er it self and can be found in
the list of the DataSeal Parameters in chapter 8.
7.6.10 Write Parameters
The Write Parameters command writes new values for specified
Parameters of the a DataSeal.
You can write new values for multiple Parameters in one Write
Parameters command. Note that some Parameters in the DataSeal are read
only and cannot be written. In this case, and in any other case of failure, the
DataSeal will respond with the Message Type E9 (hex).