4 • Table of content
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7.8.6
Heat-Sink Over Temperature ........................................................................................87
7.8.7
External Fault ................................................................................................................87
7.8.8
Fault and Reset.............................................................................................................87
7.8.9
Auto Reset ....................................................................................................................88
7.9
Timing Occurrence Table .........................................................................................................88
8.
Starting Procedure .................................................................................................................89
8.1
Standard Starting Procedure ....................................................................................................90
8.2
Examples of Starting Curves ....................................................................................................91
8.2.1
Light Loads - Pumps, Etc. .............................................................................................91
8.2.2
High Inertia Loads: Crushers, Centrifuges, Mixers, Etc. ...............................................91
8.2.3
Special Starting Using DUAL ADJUSTMENT ...............................................................92
8.2.3.1
Special Starting – Using DUAL ADJUSTMENT – Wiring Diagram ........................92
8.2.4
Choosing a Suitable Pump Curve (Centrifugal Pumps) ................................................93
8.2.4.1
Starting Curve ........................................................................................................93
8.2.4.2
Stopping Curve ......................................................................................................93
8.2.4.3
FINAL TORQUE During Soft-Stopping a Pump Motor...........................................94
9.
Trouble Shooting....................................................................................................................95
9.1
Warranty Claim and Fault Inquiry .............................................................................................98
10.
Technical Specifications........................................................................................................99