Lenze SX-1 - P12-P13 Sign Parameters

7.1.2
P12: Sign of Analog Servo Output (S SIGN)
P13: Sign of Position Feedback (E SIGN)
Possible values: „Normal“, „Inverse“
v
The direction parameters 5 SIGN and E SIGN are usedto invertthe sign of the Servooutput
and the Encoder Feedback (for forward or reverse motion). Two forms of reversal are
possible:
NOTE!
1. You may use the software direction sign in order to Correct polarity if one connection
(Analog output or Encoder feedback) is incorrect. This would result in positive feed -
back, i. e. when the motor is started, it goes in the wrong direction and a „Following
Error too big“ message occurs (E 05).
2. If BOTH signs 5 SIGN and E SION are reversed, the direction of movement is rever -
sed.
NOTE:
Always checkthe End Of Travel switch wiring forcorrect operation when changing these
parameters.
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Lanze