Specifications

Quintech Electronics and Communications Inc. Protocol Version 2.15 9

SRX Series Protocol

ELP: Set Ethernet Lock Password

This command sets a new Ethernet Lock Password. The password is an alpha-numeric value

from 1 to 10 characters. A null password (no password) is also allowed.

Command format:

02 XX XX 45 4C 50 XX … XX 03 XX

STX ADR ADR E L P [Password] ETX CHK

Example Command:

02 46 46 45 4C 50 78 79 7A 7A 79 03 20

STX F F E L P x y z z yETXCHK

(Set password to “xyzzy”)

Example Command:

02 46 46 45 4C 50 31 2B 52 61 4C 70 48 21 32 03 16

STX F F E L P 1 + R a L p H ! 2ETXCHK

(Set password to “1+RaLpH!2”)

Example Command:

02 46 46 45 4C 50 03 58

STX F F E L P ETX CHK

(Set password to no password)

Positive response:

06 46 46 45 4C 03 0C

ACK F F E L ETX CHK

Note:

Although almost any hex value or ASCII character can be used in the password, users would be wise

not to use the hex values 00 – 1F or 7F – FF since these are not associated with keys on a standard

keyboard. They may also cause undesirable side effects. In particular hex 02 (STX) and 03 (ETX) are

used to delineate the command packet and should never be used in the password. If the password is

set to some unknown value, it can be reset to the default “Quintech” from the front panel LCD and

keypad.