Page Commissioning
We take care it. The current firmware versions can downloaded from our website www. Changes may have be
made the way the potentiometer wired the coil.
Please check for firmware updates the device was delivered more than six months
ago.
The wiring described the following steps must either performed checked:
Auxiliary voltage Please observe the regulator's permissible auxiliary voltage
(see type plate)
End switch messages from the P-coil the regulator
(note the auxiliary voltage for the end switch)
(note the type end switch: NCC/NOC)
– End switch Higher (Input I1)
– End switch Lower (Input I2)
Adjustment commands from the regulator the P-coil
(auxiliary voltage for the motor contactors)
– Motor Higher (Direction Imax: Relay R1)
– Motor Lower (Direction Imin: Relay R2)
Connect the Potentiometer the desired type circuit.de.a-
eberle.
Zero sequence voltage Uen the P-coil's winding
Reference voltage the Usync connector
Note:
Check the direction the coil adjustment: The voltage divider ratio must increase when the
current (coil position) increases
