Roland V-Combo VR-760 Owner's Manual page 108

MIDI Implementation
Active Sensing
Status
FEH
* This message is transmitted at intervals of approximately 250 msec.
System Exclusive Messages
Universal Non-realtime System Exclusive Message" and Data Set 1 (DT1) are the only
System Exclusive messages transmitted by the VR-760.
Universal Non-realtime System Exclusive Message
Identity Reply Message
Receiving Identity Request Message, the VR-760 send this message.
Status Data byte
F0H 7EH, dev, 06H, 02H, 41H, 5FH, 01H,
00H, 00H, 00H, 01H, 00H, 00H
Byte Explanation
F0H Exclusive status
7EH ID number (Universal Non-realtime Message)
dev Device ID (use the same as the device ID of Roland)
06H Sub ID#1 (General Information)
02H Sub ID#2 (Identity Reply)
41H ID number (Roland)
5FH 01H Device family code (VR-760)
00H 00H Device family number code (VR-760)
00H 01H 00H 00H Software revision level
F7H EOX (End of Exclusive)
Data Transmission
Data set 1 DT1 (12H)
Status Data byte
F0H 41H, dev, 00H, 5FH, 12H, aaH, bbH,
ccH, ddH, eeH, ... ffH, sum
Byte Explanation
F0H Exclusive status
41H ID number (Roland)
dev Device ID (dev: 00H - 1FH, Initial value is 10H)
00H Model ID #1 (VR-760)
5FH Model ID #2 (VR-760)
12H Command ID (DT1)
aaH Address MSB: upper byte of the starting address of the data to be sent
bbH Address: upper middle byte of the starting address of the data to be sent
ccH Address: lower middle byte of the starting address of the data to be sent
ddH Address LSB: lower byte of the starting address of the data to be sent.
eeH Data: the actual data to be sent. Multiple bytes of data are transmitted in
order starting from the address.
: :
ffH Data
sum Checksum
F7H EOX (End Of Exclusive)
* The amount of data that can be transmitted at one time depends on the type of data, and
data will be transmitted from the specified starting address and size. Refer to the address
and size given in "Parameter Address Map" (p. 109).
* Data larger than 256 bytes will be divided into packets of 256 bytes or less, and each
packet will be sent at an interval of about 20 ms.
V-LINK ON
Status Data byte
F0H 41H, dev, 00H, 51H, 12H, 10H, 00H, 00H
01H, CPM, CLM, sum
Byte Explanation
F0H Exclusive status
41H ID number (Roland)
7FH Device ID (universal)
00H Model ID #1 (DV-7PR)
51H Model ID #2 (DV-7PR)
12H Command ID (DT1)
10H Address MSB
00H Address
00H Address LSB
108
01H
CPM
CLM
sum
F7H
Status
F0H
Byte
F0H
41H
7FH
00H
51H
Status
12H
F7H
10H
00H
00H
00H
sum
F7H
Status
F7H
Status
F7H
Data (V-LINK ON)
Data (Clip Ctrl Rx MIDI ch : External Part Channel)
Data (Color Ctrl Rx MIDI ch)
Checksum
EOX (End Of Exclusive)
V-LINK OFF
Data byte
41H, dev, 00H, 51H, 12H, 10H, 00H, 00H
00H, sum
Explanation
Exclusive status
ID number (Roland)
Device ID (universal)
Model ID #1 (DV-7PR)
Model ID #2 (DV-7PR)
Command ID (DT1)
Address MSB
Address
Address LSB
Data (V-LINK OFF)
Checksum
EOX (End Of Exclusive)
Status
F7H