Roland RS 232C manual Reply Commands, = ER ERror, = Xon 11H/Xoff 13H, = CS Card Set

r

4.2.5Reply Commands

= ACK

Function: Response to normal reception of a command

Syntax: ACK (06H)

= ER (ERror)

Function: Reply to the AR-3000 when an error has occurred

Syntax: stxER: * ;

a

aError number

0Send this command to the AR-3000 when the output of the AR-3000 could not be read (In the case of a request command, the AR-3000 will re-transmit the Setting output command.)

1Send this command when the output of the AR-3000 for confirmation is incorrect in Delete mode. Then the command you transmitted will be canceled, and the AR-3000 will automatically exit Delete mode.

=Xon (11H)/Xoff (13H)

Function: Allow or disable transmission. Used for handshaking.

Syntax: Xon is 11H only (transmission permitted)

Xoff is 13H only (transmission disabled)

4.3Commands Sent from the AR-3000 to the External Device (Computer)

The following two types of commands are sent from the AR-3000 to an external device. In this explanation, “external device” refers to the computer. “AR” refers to the AR-3000.

1) Setting output commands

These commands output the current setting status of the AR-3000. They are output in response to a request command from the external device.

2) Reply commands

Reply commands are necessary for communication control, such as acknowledgment that a command was correctly received, etc.

4.4Details of Commands Sent from the AR-3000 to the External Device (Computer)

4.4.1Setting Output Commands

=CS (Card Set)

Function: Card setting output

Syntax: stxCS: * ,“********”, * , * , *** , ***** , * ;

a b c d e f g

aCard in slot

0Card in slot A

1Card in slot B

bCard name (8 characters)

cReserved

dReserved

eMaximum number of phrase

0(250)

1(500)

1 (1000)

AR-3000 RS-232C Reference -33