44
• DOK-DIAX01-TDA********-PRJ1-EN-E1,44 • 07.97
10. Servicing notes
Always disconnect the power supply before removing or plug-
ging in the programming module! When the TDA 1 is in opera-
tion, the mounting screw on the programming module must
always be tight!
– Remove the programming module from the defective TDA 1 and insert
it into the new TDA 1. Tighten down the knurled screw.
– Connect up the new TDA 1 according to the machine circuit diagram.
– Screw on the protective transparent plate
– Re-start the machine (see documentation "AC main spindle drives with
controlled asynchronous motor or frameless spindle motor; Applica-
tions Manual" No. 209-0041-4109, Section on commissioning).
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