User Manual

Chapter 8 System Parameters and Comm ands
- 138 - Hi-G-Tek Ltd. Micro electro nic s & A sset Tra cking Techno logy
Alert and Close Burst Period (Tb)
Seal O bject Property
AlertBurstPeriod (CloseBurstPe riod
is a synonym).
Access
Read & Write.
Description
This Parameter determines the base
interval for sending retries of Ale rt
Burst messages and Close Burst
messages.
Constant in
HGTSe alParameterC ode Enum
HGTAlertBurstPeriod (34h). H G TTb
and HGTCloseBurstPeriod ar e
synonyms to HGTAlertBurstPeriod.
Verify Mask in
HGTVerifyMaskEnum
(not supported).
Data Type
Long. Max Value: 65535. Unit is
1/1.024ms (976ms).
Default Value
4096 (4 seconds).
Remarks
The actual interval is calculated as follows:
Tb + r* Tw /8
Where r is random value between 1 and 7.
Alert Burst Data Descriptor
Seal Object Property AlertBurstDataDescriptor
Access
Read & Write.
Description
Determines what data will be included
in an Alert Burst message.