4.1.10. Encoder Simulation; Encoder Bypass With Feedback Module F12 (For Direct Drives) - Parker Compax3 Series Operating Instructions Manual

Parker EME

4.1.10. Encoder Simulation

Caution!
4.1.10.1
You can make use of a permanently integrated encoder simulation feature to make
the actual position value available to additional servo drives or other automation
components.
The encoder simulation is not possible at the same time as the encoder input
resp. the step/direction input or the SSI interface.
The same interface is used here.
A direction reversal configured in the C3 ServoManager does not affect the enco-
der simulation.
The direction of rotation of the encoder simulation can, however, be changed via
the feedback direction in the MotorManager.
Simulated Encoder Output Resolution
Unit: Increments per Range: 4 - 16384
revolution / pitch
Any resolution can be set
Limit frequency: 620kHz i. e. for:
Increments per revolution
1024
4096
16384

Encoder bypass with Feedback module F12 (for direct drives)

If the feedback module F12 is used, the encoder signals can be placed directly
(Bypass) to the encoder interface (X11: same assignment as encoder simulation)
for further use. Sine/Cosine signals are directly converted into encoder signals,
however without zero pulse.
The advantage is, that the limit frequency is 5MHz instead of 620kHz.
The direction of rotation is only defined via the encoder wiring; a direction inversion
configured in the C3 ServoManager does not have any consequence.
192-120114 N5 C3I22T11 June 2008
Max. speed
-1
36000 min
9000 min -1
2250 min -1
Setting up Compax3
Standard value: 1024
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