Roland SC-8820 Owner's Manual page 169

Pitch Bend Change
Status 2nd byte
EnH llH
n = MIDI channel number: 0H – FH (Ch.1 – 16)
mm, ll = Pitch Bend value: 00 00H – 40 00H – 7F 7FH (-8192 – 0 – +8191)
* Not received when Rx.PITCH BEND = OFF. (Initial value is ON)
* The resulting effect is determined by System Exclusive messages. With the initial
settings the effect is Pitch Bend.
Channel Mode Messages
All Sounds Off (Controller number 120)
Status 2nd byte
BnH 78H
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* When this message is received, all currently sounding notes on the corresponding
channel will be turned off immediately.
Reset All Controllers (Controller number 121)
Status 2nd byte
BnH 79H
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* When this message is received, the following controllers will be set to their reset values.
Controller Reset value
Pitch Bend Change +/-0 (center)
Polyphonic Key Pressure 0 (off)
Channel Pressure 0 (off)
Modulation 0 (off)
Expression 127 (max)
Hold 1 0 (off)
Portamento 0 (off)
Sostenuto 0 (off)
Soft 0 (off)
RPN unset; previously set data will not change
NRPN unset; previously set data will not change
All Notes Off (Controller number 123)
Status 2nd byte
BnH 7BH
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* When All Notes Off is received, all notes on the corresponding channel will be turned
off. However, if Hold 1 or Sostenuto is ON, the sound will be continued until these are
turned off.
OMNI OFF (Controller number 124)
Status 2nd byte
BnH 7CH
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* The same processing will be carried out as when All Notes Off is received.
OMNI ON (Controller number 125)
Status 2nd byte
BnH 7DH
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* The same processing will be carried out as when All Notes Off is received.OMNI ON
will not be turned on.
3rd byte
mmH
3rd byte
00H
3rd byte
00H
3rd byte
00H
3rd byte
00H
3rd byte
00H
MONO (Controller number 126)
Status 2nd byte
BnH 7EH
n = MIDI channel number: 0H – FH (Ch.1 – 16)
mm = mono number: 00H – 10H (0 – 16)
* The same processing will be carried out as when All Sounds Off and All Notes Off is
received, and the corresponding channel will be set to Mode 4 (M = 1) regardless of the
value of "mm (mono number)."
POLY (Controller number 127)
Status 2nd byte
BnH 7FH
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* The same processing will be carried out as when All Sounds Off and All Notes Off is
received, and the corresponding channel will be set to Mode 3.
System Realtime Message
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)
The System Exclusive Messages received by the SC-8820 are; messages related to mode
settings, Universal Realtime System Exclusive messages, Data Requests (RQ1), and Data Set
(DT1).
Appendices
3rd byte
mmH
3rd byte
00H
Status
F7H
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