Festo Кабели и принадлежности - Manual (Page 92)

3. Installation
3−14
Festo P.BE−SPC200−EN en 0901d
In order to configure a positioning axis, the user must define
not only the Max. workpiece mass which is to be moved in the
application, but also the Workpiece mass in initial state".
The latter is used to specify the workpiece mass which is in
effect on the positioning axis when the system is switched on
(Power−on), and which accordingly must be taken into acĆ
count in the SPC200. The following applies:
0
Ţ Workpiece mass in initial state Ţ Max. workpiece mass
(max. workpiece mass, is defined in the application data)
With this option you have the capability to adjust the servo
setting of the SPC200 to various mass loads. Depending on
the application, you can thus, if necessary, define the mass
load of the initial state so that it is between the smallest and
largest value.
This feature is available from operating system version 4.82
(together with WinPISA version 4.41) onwards. Operating
system 4.63 and earlier recognises only the initial state:
Mass load =
workpiece mass + mass of all other moving
parts of the axis
Please note
If the mass load varies from positioning task to positioning
task (e.g. due to different workpieces) by more that 30 %,
the mass load must be adapted to the actual parameters.
The NC command M37 can be used for this,
see section 7.4.
New feature
as from
OS 4.82