PT-DZ16KU, PT-DZ16KE, PT-DS16KD (serv.man5) - Panasonic Projector Other Service Manuals (repair manual). Page 14

SECTION 1  SERVICE  INFORMATION

<PT-DZ16K>

 

Transmission from the computer starts with STX, then the ID, command, parameter, and ETX are sent in this order.
Add parameters according to the details of control.

1. Basic control command (without parameter)

2. Basic control command (with parameters)

3. Basic control command (with sub command)

4. Operation

Specifies the method of processing the value specified by parameters.

　

Description

　

Sets the value specified by the parameter.

　

Adds the value specified by the parameter to the current value.

5. Sign

Specifies positive or negative of the value specified by parameters.

Code

=

End

(ETX)

1 byte

4 byte

Undefined length

3 byte

_( underbar)

1 byte

1 byte

1 byte

5 byte

1 byte

Parameter

Sign

1 byte

1 byte

4 byte

1 byte

3 byte

Start

(STX)

ＩＤ

Separator

(semicolon)

Command

Separator

(semicolon)

Command

Separator

(semicolon)

Start

(STX)

3 byte

1 byte

1 byte

1 byte

4 byte

1 byte

ＩＤ

Command

Start

(STX)

ＩＤ

End

(ETX)

End

(ETX)

Separator

(colon)

Separator

(colon)

Parameter

Parameter

Operation

5 byte

1 byte

INF - 14

Specifies positive or negative of the value specified by parameters.

　

Description

　

The value specified by the parameter is a positive value or 0 (zero).

　

The value specified by the parameter is a negative value.

6.　Parameters

Specify the setting or adjustment value by right justification (0 is not suppressed).
For example, when the setting value is "1", set it as "00001".

7. ID of the basic control command

This projector will respond to the computer only in the following cases.
    - If the sent ID coincides with the projector ID.
    - RESPONSE(ID ALL) in RS232C settings of this projector is ON and the sent ID is ALL.
    - Or If Group (A-Z) of the sent ID coincides with GROUP in RS232C settings of this projector and
       RESPONSE(ID GROUP) in RS232C settings of this projector is ON.
Specifically, please refer to a separate volume "Control Commands". 

8. Response (Callback) of the basic control command

In the period when the command can be accepted.

Differs according to each command.

In the period when commands cannot be accepted.

In case of the parameter error or REMOTE2 effective.

52h

32h

03h

Character

1

Character

E

R

02h

45h

34h

30h

4

0

Hexadecimal

30h

31h

02h

45h

Hexadecimal

03h

E

R

4

0

2

－

52h

Code

＋

34h

INF - 14