RMS Technologies R101 DRIVER/INDEXER - Manual (Page 30)

RMS Technologies Page 30 Version 1.31
R101 Single Axis Driver/Indexer Manual 10/1/2007
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 Reads the switch inputs.