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POS-123-*-2030
5.4 Speed commands
The SIGNAL:V command is used to switch over between external or internal speed limitation.
SIGNAL:V = OFF
Internal speed limitation (VELO command)
SIGNAL:V = U0-10
External speed limitation
PIN 9/10 is used for external speed limitation
6
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5.4.1
VELO (Internal speed demand value)
Command
Parameters
Unit
Group
VELO x
x= 1… 10000
0,01 %
SIGNAL:V = OFF
Specification of the internal speed limitation.
5.4.2
VRAMP (Ramp time for external speed demand)
Command
Parameters
Unit
Group
VRAMP
x
x= 10… 5000
ms
SIGNAL:V
The rate of change of the external speed demand can be limited by this ramp time. The command is only
active if external speed demand (SIGNAL:V <> OFF) has been parameterized.
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The output signal is directly limited in SDD mode (default mode). In NC mode the speed profile of the generator is limited.
The lowest adjustable speed is 0,01 mm/s (VMAX = 1 mm/s and VELO = 1 %).
