Руководство Пользователя для Hitachi CP-X615

4

3. Management with Web browser software

Command Format
Command formats differ among the different communication ports.

●  TCP #23 

You can use the RS-232C commands without any changes. The reply data 

format is the same as the RS-232C commands. However, the following reply 

will be sent back in the event of authentication failure when authentication is 

enabled.

0x02

0x0D

3 bytes

 byte

 byte

0x1F

0x04

0x00

<Reply in the event of an authentication error>

Header 

→  0x02, Fixed

Data length 

→  RS-232C commands byte length (0x0D, Fixed)

RS-232C commands  →   RS-232C commands that start with 0xBE 0xEF  

(13 bytes)

Check Sum 

→   This is the value to make zero on the addition of the 

lower 8 bits from the header to the checksum.

Connection ID 

→   Random value from 0 to 255 (This value is attached 

to the reply data)

●  TCP #9715

The following formatting is added to the header (0x02), Data length (0x0D), 

Checksum (1byte) and Connection ID (1 byte) of the RS-232C commands.