Response Timeout - Microscan MS-7100 User Manual

Preamble (enable/disable)
Default: Disabled
Options: Disabled, Enabled (within any protocol)
Allows you to enable or disable the preamble character(s).
Postamble
Default: ^M^J. Corresponds to <CR><LF> (carriage return/line feed) dis-
played in the menu.
Options:Any ASCII character, including control characters. Control charac-
ters entered in the command line are displayed in the menu as mnemonic
characters. (See "Defining Special Characters" on page 2-4
"Multidrop Address Characters," on page A-24
Allows you to define a one or two character data string that can be added
after the decoded message.
If User Defined, Polling Mode D, or Multidrop is enabled, the Preamble and
Postamble characters are transmitted within the STX and ETX data block.
Postamble (enable/disable)
Default: Disabled
Options: Disabled, Enabled (within any protocol)
Allows you to enable or disable the Postamble character(s).
Longitudinal Redundancy Check
Default: Disabled in unpolled mode; Enabled in polled mode
Options: Disabled, Enabled
An error-checking routine that verifies the accuracy of transmissions. It is
the exclusive OR of all characters following the SOM (start of message) up
to and including the EOM (end of message).

Response Timeout

Default: 12 ms.
Options: 0 to 65,000 ms. A zero (0) setting causes an indefinite wait.
Allows you to set the time the scanner will wait before timing out if ACK,
NAK, and ETX are enabled, and a host response is expected.
MS-7100/7180 Industrial Scanner User's Manual
Communications Menu
and
Table A-3,
.)
2-9