ICP DAS USA CL-201-WF, Руководство пользователя

Страница: 140 / 221

A-11. CL-212 / CL-212-E DCON Command Sets - 140 -
A-11. CL-212 / CL-212-E DCON Command Sets
Command Description
$AAF Reads firmware version, AA is the RS-485 address (hex).
$AAI Reads INIT status, AA is the RS-485 address (hex).
response:
!AA0 -> INIT short to GND
!AA1 -> else
$AAM Reads module name, AA is the RS-485 address (hex).
$AAP Reads Modbus RTU/DCON protocol.
response:
!AA0 -> DCON
!AA1 -> Modbus RTU
$AAPN Sets Modbus RTU/DCON protocol
N-> 0: DCON, 1: Modbus RTU
$AA2 Reads configuration, AA is the RS-485 address (hex).
$AA5 Reads reset status
response
!AA1 first after power on, !AA0 others
#AA Read All Analog Inputs
response
>(CO
2
in 1 ppm)(PM2.5 in 1 ug/m3)(relative humidity in
0.01%)(temperature in 0.01°C)(temperature in 0.01°F) (dew
point temperature in 0.01°C)(dew point temperature in 0.01°F)
#AAN Reads Channel Analog Input
N = 0 for CO
2
In 1ppm,
1 for PM2.5 in 1 ug/m3,
2 for relative humidity in 0.01%,
3 for temperature in 0.01°C,
4 for temperature in 0.01°F,
5 for dew point temperature in 0.01°C,
6 for dew point temperature in 0.01°F