Mipex 02-3-RX-1.1 G, Руководство пользователя, Страница: 29 / 41

USER MANUAL
SMALL-SIZE INFRARED GAS SENSOR MIPEX-02-3-RX-1.1 G
ESAT.100200.02.02 UM September 23, 2021 Page 29 of 41
THE SOLE PROPERTY OF SIA MIPEX. ANY REPRODUCTION WITHOUT THE WRITTEN PERMISSION OF SIA MIPEX IS PROHIBITED.
Appendix C.2.2. Commands for controlling operating mode
Request syntax
USER
mode
OEM
mode
Response description Command description
OEM XXXX yes no
Response contains of word
“OEM” or, if the password is
incorrect, word “USER” in ASCII
format and “0D” symbol. Switches commands level from
“USER” to “OEM”;
XXXX stands
for current password. Default
password is 0000.
PASS? no yes
Response contains of 4 bytes in
ASCII format and “0D” symbol.
Returns current password for
switching commands level from
“USER” to “OEM”.
PASS XXXX YYYY no yes
PASS XXXX YYYY OK
or
PASS XXXX YYYY FAULT
Intended for changing current
password for switching com-
mands level from “USER” to
“OEM”.
XXXX stands for old
password and YYYY stands for
new one. New password should
contain only digits 0…9 in ASCII
format.
UART? yes yes
USER
or
OEM
Returns active access level.
USER no yes
Response contains of word
“USER” in ASCII format and
“0D” symbol.
Switches commands level from
“OEM” to “USER”.
Appendix C.2.3. Commands for requesting factory settings and properties
Request
syntax
USER
mode
OEM
mode
Response description Command description
ID? yes yes
Summary info in ASCII format about
sensor type, its serial number,
characteristics and firmware version.
Returns sensor ID.
RT? yes yes
5 bytes in ASCII format and “0D”
symbol (the codes list is available upon
query).
Returns sensor type.
RX? yes yes
2 bytes in ASCII format and “0D”
symbol. See Table 5 for details.
Returns sensor characteristics
(temperature class, calibration
range and accuracy).
SRAL? yes yes
8 bytes in ASCII format and “0D”
symbol. Returns sensor serial number
(SN).
SREV? yes yes Sensor firmware version. Returns the firmware version.