Commissioning
5-1
L MA9300PLC EN 1.4
5 Commissioning
5.1 General
The controller and motor commissioning described here only refers to the PLC program stored in
the controller.
This program helps to easily check the functionality of the drive components and the correctness
of their connections.
The program ’DryRun.lpc’ is delivered together with DDS.
Tip!
In this documentation, the states of the digital inputs and outputs are described using
IEC 1131-conform terminology:
• TRUE (≙ HIGH)
• FALSE (≙ LOW)
5.2 Before switching on
To avoid damage
• the drive must be mechanically disconnected from the machine
• it must be possible to rotate the driven in idle running
Prior to initial switch-on of the controller, check the wiring for completeness, short-circuit, and earth
fault:
• Power connection:
– Supply via terminals L1, L2 and L3 (direct mains connection) or alternatively via terminals
+UG, -UG (DC bus connection, network of drives).
• Motor connection:
– In-phase connection to the motor (direction of rotation).
• Feedback system (resolver, incremental encoder ...).
• Control terminals:
– Connect Fig. 5-1 accordingly
• Covering the power connections:
– Put on cover(s) and fix.
• Do not change the switch-on sequence!
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