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
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DATE
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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
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D A T E
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CR’)
“
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” indicates a space.
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