A-5. CL-205-E DCON Command Sets
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A-5. CL-205-E DCON Command Sets
Command
Description
$AAF
read firmware version
$AAI
read INIT status
response:
!AA0 -> INIT short to GND
!AA1 -> else
$AAM
read module name
$AAP
Read Modbus RTU/DCON protocol
response:
!AA0 -> DCON
!AA1 -> Modbus RTU
$AAPN
Set Modbus RTU/DCON protocol
N-> 0: DCON, 1: Modbus RTU
$AA2
read configuration
$AA5
read reset status
!AA1 first after power on, !AA0 others
#AA
Read All Analog Inputs
response
> (NH
3
in 1 ppm) (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
Read Channel Analog Input
N = 0 for NH
3
in 1 ppm, 1 for relative humidity in 0.01%, 2 for
temperature in 0.01
°
C, 3 for temperature in 0.01
°
F, 4 for dew point
temperature in 0.01
°
C, 5 for dew point temperature in 0.01
°
F
%AANNTTCCFF
set configuration, NN: new address, TT = 00, CC: new baud rate
FF: data format
@AABA
Read beep on alarm time
response
!AAHH, HH in hex, 0: disabled, 1 ~ 250: beep on alarm time in
seconds, 251: beep on alarm continuously
@AABAHH
Set beep on alarm time
HH in hex, 0: disabled, 1 ~ 250: beep on alarm time in seconds, 251: beep
on alarm continuously
