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●OMNI OFF (Controller number 124)
Status
2nd byte
BnH
7CH
* The same processing will be carried out as when All Notes Off is received.
●OMNI ON (Controller number 125)
Status
2nd byte
BnH
7DH
* The same processing will be carried out as when All Notes Off is received. OMNI ON
will not be turned on.
●MONO (Controller number 126)
Status
2nd byte
BnH
7EH
* The same processing will be carried out as when All Notes Off is received.
●POLY (Controller number 127)
Status
2nd byte
BnH
7FH
* The same processing will be carried out as when All Notes Off is received.
■System Realtime Message
●Timing Clock
Status
F8H
* This message will be received if the Sync Mode parameter is SLAVE. Settings can be
made to synchronize the LFO rate.
●Active Sensing
Status
FEH
* When Active Sensing is received, the unit will begin monitoring the intervals of all
further messages. While monitoring, if the interval between messages exceeds 420 ms,
the same processing will be carried out as when All Sounds Off, All Notes Off and Reset
All Controllers are received, and message interval monitoring will be halted.
■System Exclusive Message
Status
Data byte
F0H
iiH, ddH, ......,eeH
F0H:
System Exclusive Message status
ii = ID number:
an ID number (manufacturer ID) to indicate the manufacturer whose
Exclusive message this is. Roland's manufacturer ID is 41H.
ID numbers 7EH and 7FH are extensions of the MIDI standard;
Universal Non-realtime Messages (7EH) and Universal Realtime
Messages (7FH).
dd,...,ee = data:
00H - 7FH (0 - 127)
F7H:
EOX (End Of Exclusive)
Of the System Exclusive messages received by this device, the Data Request (RQ1) messages
and the Data Set (DT1) messages will be set automatically.
3rd byte
00H
3rd byte
00H
3rd byte
mmH
3rd byte
00H
Status
F7H
●Data Request 1 (RQ1)
This message requests the other device to transmit data. The address and size indicate the
type and amount of data that is requested.
When a Data Request message is received, if the device is in a state in which it is able to
transmit data, and if the address and size are appropriate, the requested data is transmitted
as a Data Set 1 (DT1) message. If the conditions are not met, nothing is transmitted.
The model ID of the exclusive messages used by this instrument is 00 4FH.
Status
Data Byte
F0H
41H, dev, 00H, 4FH, 11H, aaH, bbH,
ccH, ddH, ssH, ttH, uuH, vvH, sum
Byte
Remarks
F0H
Exclusive status
41H
ID number (Roland)
dev
device ID (dev: 10H - 1FH)
00H
model ID #1 (MC-09)
4FH
model ID #2 (MC-09)
11H
command ID (RQ1)
aaH
address MSB
bbH
address
ccH
address
ddH
address LSB
ssH
size MSB
ttH
size
uuH
size
vvH
size LSB
sum
checksum
F7H
EOX (End Of Exclusive)
* For the checksum, refer to (p. 6).
* Not received when Receive System Exclusive switch parameter is OFF.
●Data Set 1 (DT1)
Status
Data byte
F0H
41H, dev, 00H, 4FH, 12H, aaH, bbH,
ccH, ddH, eeH, ... ffH, sum
Byte
Explanation
F0H
Exclusive status
41H
ID number (Roland)
dev
device ID (dev: 10H - 1FH)
00H
model ID #1 (MC-09)
4FH
model ID #2 (MC-09)
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)
* For the checksum, refer to (p. 6).
* Data larger than 128 bytes will be divided into packets of 128 bytes or less, and each
packet will be sent at an interval of about 20 ms.
* Not received when Receive System Exclusive switch parameter is OFF.
MIDI Implementation
Status
F7H
Status
F7H
2
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