Manual SCA-SS-30-06
V 0.9
09/02 page 5
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3.2.3. Auxiliary voltage o Reference (9), - Reference (10)
The auxiliary voltage o reference and - reference provide a voltage of +/- 3,9 V in reference
to analog GND. Analog GND is on half the level of the power supply voltage. Therefore there is no
direct connection to Power GND or GND Signal. These auxiliary voltage outputs are for connection
with an external potentiometer and must not be connected to any other pin or for any other purpose.
Input connection reference voltage generator:
100R
-Ref
+Ref
100R
33k
33k
GNDA
3.2.4. + Motor (1)
3.2.5. - Motor (2)
Outputs for motor connection.
4. Configuration
For correct function please consider the required setting of
•
Operation mode
•
Input for Set Value
and place the according jumpers at the front side of the drive.
4.1. Selection of Operating modes (Jumper 1 - 4)
Operating modes Jumper
I x R
J1, J2, J4
Voltage Control
J1, J2
Torque Control
J3
Tacho
J1
