Petersenova cívka s regulátorem REG-DP

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Operating Instructions for the Petersen-Coil Regulator

Vydal: EBERLE Controls GmbH

Strana 80 z 272

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Larger deviations are sign error the poten- tiometer faulty connection. For the following steps, recommend positioning someone the regu- lator read the actual values and set the coil the desired value for linearization. Figure 61: Starting point for manual linearization We recommend following the below linearization procedure: 0 Adjust the P-coils manually the lower end position. The hysteresis only compensated the coil controlled the regulator. 1 Possible reasons for errors 0 The power supply for the coil's motor drive not switched on 0 The wiring the higher and lower commands inverted 0 The wiring the end switch information missing inverted 0 The connection the potentiometer wrong incomplete 10. This figure displays the distances the P-coil’s scale in- crements A.Page Commissioning We take care it. the scaling the P-coil's mechanical display not linear, the regulation has to linearized. doesn’t work if the coil adjusted externally (directly the motor drive unit).3 Manual coils Linearization All coil calibration does assign specific current/position value the two end switches in Ampere. Linear error Linear error the potentiometer The error should smaller than 2%.3