The conditions for a daisy chain application are as
follows:
1. The master reader’s trigger must be Serial or
External; the secondary readers’ triggers are
configured for Serial.
2. All readers are enabled to Daisy Chain
mode.
3. Each reader’s auxiliary port must be connected to the Host port of
its secondary reader.
4. Each secondary reader in the daisy chain must be set to send its
data no less than 20mS before its preceding reader.
5. All but the master reader must have Postamble enabled and set to
CR (^M) only.
6. All but the master reader must have their noread messages disabled.
7. If Multisymbol is enabled, Multisymbol Separator characters
must match in all readers and Number of Symbols must be set to
number large enough to include all the symbols it may itself read
plus the number of symbols that it will be expected to relay to the
host or the next reader up the line.
8. Symbology ID enable/disable must be the same in all readers.
9. All but the master reader must have their diagnostic warning messages
disabled.
10. Daisy Chain ID Status enable/disable and the number of characters
in Daisy Chain ID must be the same in all readers.
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