Modem Options Command; Xxx;Yy; 0;0) - Black Box 325 User Manual

8.5 Modem Options Command (PRO xxx;yy;0;0...)
The program options command is PRO followed by the starting register address (1 to 3 decimal digits),
option count (1 or 2 decimal digits) and the data for each option (1 to 3 decimal digits per option). The
Options section below lists all available options with definitions, possible settings, and default values.
The modem must be able to accept 40 non-ignored characters besides the PRO command (leading
zeros and semicolons are not considered ignored characters).
Responses:
VAL Valid command received. Transmitted on receiving an error-free command with no transmission
error such as a parity error. This confirmation is sent before the command is executed.
INVCU Invalid command—command unknown.
Example: TRO 0;1;1
INVMS Invalid command—message syntax error.
Examples:
PRO;0;1;1
PRO;
INVPS Invalid command—parameter syntax error.
Examples:
PRO 0;1;0;
PRO 0;1;1;1
PRO
PRO 0;001;1
INVPV Invalid command—parameter value error.
Examples:
PRO 0;1;Q
PRO Q;1;1
PRO 0;0;0
PRO 68;1;0
when option 68 is undefined for the modem.
INVPV<sp>xxx
Examples: PRO 10;5;0;0;0;2;1
Invalid command—parameter value error.
CHAPTER 8: V.25 bis Autodialer
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