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Delta Electronics ASDA-AB Benutzerhandbuch

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Chapter 5  Trial Run and Tuning Procedure|ASDA-AB Series 
Revision January 2009 
 
 
5-3 
5.2  Applying Power to the Drive 
The users please observe the following steps when applying power supply to the servo drive. 
1.  Please check and confirm the wiring connection between the drive and motor is correct. 
1)  Terminal U, V, W and FG (frame ground) must connect to Red, White, Black and Green cables 
separately (U: Red, V: White, W: Black, FG: Green). If not connect to the specified cable and 
terminal, then the drive cannot control motor. The motor grounding lead, FG must connect to 
grounding terminal. For more information of cables, please refer to section 3.1. 
2)  Ensure to connect encoder cable to CN2 connector correctly. If the users only desire to execute 
JOG operation, it is not necessary to make any connection to CN1 and CN3 connector. For more 
information of the connection of CN2 connector, please refer to Section 3.1 and 3.4. 
 
 
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  Do not connect the AC input power (R, S, T (L1M, L2M)) to the (U, V, W) output terminals. This will damage 
the AC servo drive. 
 
2.  Main circuit wiring 
Connect power to the AC servo. For three-phase input power connection and single-phase input power 
connection, please refer to Section 3.1.3.  
 
3.  Turn the Power On 
The Power includes control circuit power (L1, L2) and main circuit power (R, S, T (L1M, L2M)). When the 
power is on, the normal display should be shown as the following figure: 
 
As the default settings of digital input signal, DI6, DI7 and DI8 are Reverse Inhibit Limit (CWL), Forward 
Inhibit Limit (CCWL) and Emergency Stop (EMGS) respectively, if the users do not want to use the 
default settings of DI6~DI8, the users can change their settings by using parameters P2-15 to P2-17 
freely. When the setting value of parameters P2-15 to P2-17 is 0, it indicates the function of this DI signal 
is disabled. For more information of parameters P2-15 to P2-17, please refer to Chapter 7 “Parameters”. 
If the parameter P0-02 is set as motor speed (06), the normal display should be shown as the following 
figure: 
 
If there is no text or character displayed on the LED display, please check if the voltage of the control 
circuit terminal (L1and L2) is over low.