SENA Rhio232 - Manual (Page 42)

42
4.3.5.4 Response for Check Output Port Setting command
- Same as "4.3.5.2 Response for Set Output Port command".
4.3.6 ADC Input Port Setting
4.3.6.1 Set ADC Input Port Command
Command Data Remark
Byte Size 2 16
“08”
( 0x30, 0x38 )
Set ADC.
Set the threshold
level value for an
input ADC port.
( “0000”-”1023”) X 4
Set it to a 10-bit ADC
level value.
- A threshold value is set for all ADC inputs in Switch Input mode.
- When an input change is measured, only changes beyond the range of +8 - -8 are
recognized as an input change (based on the threshold level). It is determined as ON
when an input voltage is more than the threshold level by 8 or more and OFF when an
input voltage is less than the threshold level by 8 or more.
(When the threshold level is above 1015, a change between 1015-1023 is determined
as ON. When it is set to less than 8, a change between 8-0 is determined as OFF.)
ADC Input No. 1 2 3 4
Settings “0000”-”1023” “0000”-”1023” “0000”-”1023” “0000”-”1023”
4.3.6.2 Response for Set ADC Input Port command
Response Data Remark
Byte Size 2 17
“09”
( 0x30, 0x39 )
Return the
ADC setting.
Setting
FLAG
( “0000”-”1023”) X 4
The threshold level
for input ADC port