MIDI Data Format 285

PARAMETER CHANGE(type 0x05:remote meter)

When the following request is received to enable transmission, the specified parameter data will be transmitted at 30 msec intervals for five seconds. If you want meter data to be transmitted continuously, you must continue transmitting requests less than five seconds apart.

Reception

When [Parameter Change RX] is ON and the [Rx CH] matches the Device Channel that is included in the SUB STATUS, this message is received.

When [LOCAL OFF] is ON, the incoming meter data will be dis- played. In other cases it will be ignored.

Transmission

When transmission is enabled by a request, this will be transmitted every 30msec on the [Rx CH] channel, for five seconds. Transmission will be disabled when the power is turned on, and when PORT settings have been modified.

STATUS

11110000

F0

System Exclusive Message

ID No.

01000011

43

Manufacturer's ID No.(YAMAHA)

SUB STATUS

0001nnnn 1n

n=0-15(Tx/Rx Channel No.1-16)

GROUOP ID

00111110

3e

MODEL ID

MODEL ID

00000100

04

Device code (01V)

PARAM TYPE

00000101

05

remote meter

DATA

0sgttttt tt

meter no.(s:special bit, g:gr bit)

 

0mmmmmmm mm0

 

 

0mmmmmmm mm1

 

 

:

:

 

EOX

11110111

F7

End Of Exclusive

In the Meter no., bit 6 is the special bit, and bit 5 is the gr bit. When the Gr bit is on, the single byte gr will be added uniformly to the end of the data string.

When the Special bit is on, the two bytes stLED L/R will be added uniformly to the end of the data string.

When both are on, gr comes first, and stLED L/R come later.

PARAMETER VALUE REQUEST(type 0x05:remote meter)

This message is used to obtain meter data from the 01V. It is used in LOCAL OFF MODE to display the meter of the remote device, or to display the meter on the screen of a personal computer, etc.

In order to obtain meter data, the meter whose data is required must be displayed in the LCD of the remote device. This means that before transmitting this request, you must first transmit the above-described "4.6.4.11 PARAMETER CHANGE (type 0x03:bit operation for controller(LCD-Fader mode))" to display the appropriate meter in the LCD screen of the remote device.

Reception

When [Parameter Change RX] is ON and the [Rx CH] matches the Device Channel included in SUB STATUS, this message will be received.

When this message is received, Parameter Change (remote meter) messages will begin to be transmitted on the [Rx CH] channel.

Transmission

When [LOCAL OFF] is ON, transmit a meter data request for the currently displayed meter on the [Tx CH]. For each request, meter data will be transmitted for five seconds. If you want meter data continuously for longer than this, you will need to transmit requests at intervals of five seconds or less. When the 01V is in LOCAL OFF MODE, transmit requests at approximately one-second intervals. When [Parameter Change ECHO] is ON and the 01V itself did not receive this message, the message will be echoed.

STATUS

11110000

F0

System Exclusive Message

ID No.

01000011

43

Manufacturer's ID No.(YAMAHA)

SUB STATUS

0011nnnn 3n

n=0-15(Tx/Rx Channel No.1-16)

GROUOP ID

00111110

3e

MODEL ID

MODEL ID

00000100

04

Device code (01V)

PARAM TYPE

00000101

05

remote meter

DATA

0sgttttt tt

meter no.(s:special bit, g:gr bit)

EOX

11110111

F7

End Of Exclusive

Table of signal levels and codes

Level code Level code Level code

-------------------------------------------------------------------------------------

-72dB

0x1F

-30dB

0x57

-9dB

0x72

-68dB

0x24

-27dB

0x5A

-8dB

0x73

-64dB

0x29

-24dB

0x5F

-7dB

0x75

-60dB

0x2F

-21dB

0x62

-6dB

0x77

-56dB

0x33

-18dB

0x67

-5dB

0x78

-51dB

0x3A

-16dB

0x69

-4dB

0x79

-48dB

0x3F

-15dB

0x6A

-3dB

0x7A

-46dB

0x41

-14dB

0x6B

-2dB

0x7B

-42dB

0x47

-13dB

0x6D

-1dB

0x7D

-39dB

0x4A

-12dB

0x6F

0dB

0x7E

-36dB

0x4F

-11dB

0x70

CLIP

0x7F

-33dB

0x52

-10dB

0x71

 

 

5.SYSTEM EXCLUSIVE MESSAGE (Bulk Dump) &

REQUEST

These messages input and output the contents of various types of internal memory.

The unique header identifies whether or not the data is for the 01V. The CHECK SUM is calculated by adding the data following the BYTE COUNT(LOW) until the data preceding the CHECK SUM, then inverting the bits (2's complement), and setting bit 7 to 0. CHECK SUM = ( -sum) & 0x7F

Reception

This is received if [Bulk RX] is ON and the [Rx CH] matches the Device Channel that is included in SUB STATUS.

When a BULK DUMP is received, it will immediately be written into the specified memory.

When a BULK DUMP REQUEST is received, a bulk dump will be transmitted immediately.

Transmission

In the [MIDI-BULK] page, this is transmitted on the [Tx CH] channel by key operations.

In response to a Bulk Dump Request, a Bulk Dump Message is transmitted on the [Rx CH] channel.

data name rx/tx function

------------------------------------------------------------------------------------------------------

'M'

rx/tx

Scene Memory & Request

'S'

rx/tx

Setup Memory & Request

'I'

rx/tx

Remote(Internal Parameter) Memory & Request

'L'

rx/tx

Remote(MMC) Memory & Request

'U'

rx/tx

Remote(User Define) Memory & Request

'C'

rx/tx

Control Change Assign Table & Request

'P'

rx/tx

Program Change Assign Table & Request

'Q'

rx/tx

Equalizer Library & Request

'Y'

rx/tx

Dynamics Library & Request

'E'

rx/tx

Effect Library & Request

01V—Owner’s Manual