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Part III
System Message
11
Active Sensing
Message Format:
FEH
Transmit Sent periodically when the MIDI sync mode is master.
Receive Once this message is received, the Active Sensing mode is entered. If no MIDI message is
received for a specified amount of time, voices being sounded by this Instrument's sound source are
released, the controller is reset, and the Active Sensing mode is exited.
12
System Exclusive Message
Message Format:
F0H iiH ddH....F7H
ii:
ID Number
dd:
Device ID
The Instrument sends and receives standard universal system exclusive messages, and system exclusive
messages that have Instrument-specific formats.
ID Number The ID numbers handed by this Instrument are shown below.
ID Number
ID Name
44H
Casio Computer Co. Ltd
7EH
Non Real Time System Exclusive Message
7FH
Real Time System Exclusive Message
Device ID The device ID is used mainly for individual control of multiple devices. When a System
Exclusive message is sent, the sending device sends messages that include a value that matches the device
ID of the sending device. When a System Exclusive message is received, the receiving device receives
only messages that include a value that matches the receiving device ID.
The device ID 7FH is a special value, and receipt is always performed whenever the device ID of
either the receiving device or the message is 7FH.
Settings can be configured to change the Instrument's device ID.
12.1
Universal Real Time System Exclusive Message
Message Format:
F0H 7FH ddH....F7H
dd:
Device ID
12.1.1
Master Volume
Message Format:
F0H 7FH ddH 04H 01H llH mmH F7H
dd:
Device ID
ll:
LSB Value(Receive:Ignored)
mm:
MSB Value
19
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