List Of Commands - Roland VR-120HD Manual

List of Commands

See "MIDI Implementation" (p. 2) for the SysEx addresses and setting values.
* When controlling via LAN (Telnet), "stx (02H)" may be omitted.
Item
Parameter write
(SysEx-supported command)
Parameter value retrieve
(SysEx-supported command)
Version information
Flow control
Flow control
Commands spontaneously sent from theVR-120HD
Item
Error detected
Flow control
Flow control
Sent Response
Parameter
command command
stxDTH:a,b; ack a:
b:
stxRQH:a,b; stxDTH:a,c; a:
b:
c:
stxVER; stxVER:a,b; a: VR-120HD (Product name)
b: Version number <Example> 1.00
xon
xoff
Sent Response
Parameter
command command
stxERR:a; a: 0 (syntax error) The received command contains an error.
xon
xoff
43
LAN/RS-232 Command Reference
SysEx address (hexadecimal, three bytes)
Setting value (hexadecimal)
<Example> When setting "01H" to address 12H 34H 56H Ó stx-
DTH:123456,01;
SysEx address (hexadecimal, three bytes)
Request size (hexadecimal, three bytes)
Setting value (hexadecimal)
4 (invalid) This has no effect because it is controlled by another setting.
5 (out of range error) An argument of the received command is out of
range.
6 (no stx error) The command does not have a "stx" prefix. * Only RS-232