Maintenance Information Commands

SRP-X500P RS-232C Interface Manual

2.3 Maintenance Information Commands

The following commands are provided to read and write the information on the SRP-X500P and to restore the parameters to their factory default settings.

2.3.1 INFORMATION REQUEST : 0x52 0x50 0x4D 0x45 (‘RPME’)

This command is used to read information from the SRP-X500P.

The parameter that is shown for this command are the contents entered in the INFORMATION input section in the PANEL VIEW screen of the SRP-X500P Manager.

Packet format

0x52 0x50 0x4D 0x45 0x0D

Return packet format

When the SRP-X500P receives the command successfully, the parameter is returned together with an ACK (0x41(‘A’)) in the order shown below.

0x41 “parameter” 0x0D

♦Parameter

The parameter consists of 128 bytes of data in the order shown in the following table.

Byte	Parameter
1st–128th	INFORMATION

•INFORMATION

The information is shown as 128 bytes of ASCII code.

If information is less than 128 bytes, space characters (0x20) are used as fill-in.

Example

When the following information is indicated:

INFORMATION : SETUP□DATE□2005/01/23

0x41 0x53 0x45 0x54 0x55 0x50 0x20 0x44 0x41 0x54 0x45 0x20 0x32 0x30 0x30 0x35 0x2F 0x30 0x31 0x2F 0x32 0x33 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x20 0x0D

(‘A S E T U P□ D A T E□ 2 0 0 5 / 0 1 / 2 3 □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □

□ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □

□□ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ CR’) “□” indicates a space.

Page 39/43

Sony SRP-X500P Maintenance Information Commands, Information Request 0x52 0x50 0x4D 0x45 ‘RPME’

Models: SRP-X500P