RMS Technologies
Page 29
Version 1.20
R101 Single Axis Driver/Indexer Manual
May 31, 2005
RS
Read Switches
Query Only
Reads the TRUE (1) or FALSE (0) state of the four optically coupled inputs, combined
into a single four-bit value. This command is used to check the correct operation of
this interface.
The value order of the inputs is ‘Zero Set’, ‘Disable’, ‘Direction’, and ‘Step’. in
descending order.
‘Zero Set’ has the value 8 (1000)
‘Direction’ has the value 4 (0100)
‘Disable’ has the value 2
(0010)
‘Step’ has the value 1
(0001)
Command Example
#ARS<cr><lf> Reads the switch inputs.
