Petra3Undulator gap, attribute motor

The undulator gap is introduced to Online as an attribute motor.

<device>
<name>gap</name> 
<type>type_tango</type> 
<module>motor_tango</module>
<device>p09/attributemotor/gap</device> 
<control>tango</control> 
<hostname>haspp09:10000</hostname>
</device>

The following figure displays the properties.

Figure 68.7: Jive: AttributeMotor properties, undulator gap