Honeywell 2020-5B User Guide - Page 64

Wand Emulation Data Block Size, Wand Emulation Delay Between Blocks, Wand Emulation Overall Checksum

Page 64 highlights

Wand Emulation Data Block Size This transmits the data in smaller blocks to prevent buffer overflow. Default = 40. 20 * 40 60 80 Wand Emulation Delay Between Blocks This sets the delay time between data blocks. Default = 50ms. 5ms * 50ms 150ms 500ms Wand Emulation Overall Checksum When this option is turned on, a computed check character is added at the end of the entire message. The check character is the character which when Exclusive-OR'd with every preceding character of the message yields a result of 0x00 (00H). Default = Off. Wand Emulation Overall Checksum On * Wand Emulation Overall Checksum Off 2 - 16

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2 - 16
Wand Emulation Data Block Size
This transmits the data in smaller blocks to prevent buffer overflow.
Default =
40
.
Wand Emulation Delay Between Blocks
This sets the delay time between data blocks.
Default = 50ms.
Wand Emulation Overall Checksum
When this option is turned on, a computed check character is added at the end
of the entire message.
The check character is the character which when Exclu-
sive-OR’d with every preceding character of the message yields a result of 0x00
(00H).
Default = Off.
20
80
* 40
60
5ms
500ms
* 50ms
150ms
* Wand Emulation Overall
Checksum Off
Wand Emulation Overall
Checksum On