Changes may have be
made the way the potentiometer wired the coil. The current firmware versions can downloaded from our website www.de.a-
eberle.
Please check for firmware updates the device was delivered more than six months
ago.
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.Page Commissioning
We take care it.
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
