VA500 Altimeter Operating Manual
MANUAL-1969127270-2 | issue: 1.3
Page | 11
© 2022
– Valeport Ltd
4.5 Communications Settings
The full-scale DAC range is set in metres regardless of the units programmed by setting #021
# code
Followed By:
Operation
#059
;baud_rate<CR>
Sets the units baud rate
2400,4800,9600,19200,38400,
57600,115200
RS485 is enabled by grounding a pin in the communications lead -
see Wiring Information
#001
;ALTIMETER_address<CR>
Sets the 485 address
#002
<CR>
Returns the address
#005
;ON<CR> or ;OFF<CR>
Turns ON or OFF address mode
#006
<CR>
Returns ON or OFF for address mode
Analogue Settings:
#094
;analogue_range<CR>
Sets the analogue output voltage range
0
– 0 – 5V
1
– 0 – 10V
#095
<CR>
Reads analogue output voltage range
set above
#096
;counts<CR>
Analogue output test.
#097
;Analogue range limit<CR>
Sets the range equivalent to full scale
DAC output
#098
<CR>
Reads the range equivalent to full scale
DAC output
