Every Tango attribute can be operated as a motor. This is done by creating an AttributeMotor device with the properties AttributeToMove, DeviceName and Accuracy, see figure 14.1.
The corresponding entry in /online_dir/online.xml is:
<device> <name>fe_gap_a</name> <type>type_tango</type> <module>motor_tango</module> <device>p01/attributemotor/gap.01</device> <control>tango</control> <hostname>haspp01eh1:10000</hostname> </device>
After SardanaAIO.py the device is available in spock as am_fe_gap_a.