Chapter 5 Trial run According to instructions provided in this Manual, the servo motor may not be connected to a load until it runs normally. Generally a driver shall undergo the following tests before being put into service. 1) Wiring and inspection. 2) Driver power-on, parameter adjustment. 3) Operation with no load. 4) Control function debugging. It is highly recommended:Let the servo motor operate normally with no load first and then allow it to operate with load, so as to avoid any potential danger! 5.1 Driver power-on 5.1.1 Inspection before power-on 1) Check whether the driver matches the motor specification.
2) Make sure wiring of L1, L2, L3 and U, V, W is absolutely correct and tight. 3) U, V, W of the motor must correspond to U, V, W of the driver. 4) Check whether the input voltage is consistent with the voltage indicated on the driver nameplate or panel. 5) Check whether the encoder terminal is well connected. 6) Check whether the servo motor and driver are well grounded. 5.1.2 Power-on timing sequence 1) Ensure correct power-on timing sequence with reference to Section 3.3.2.
5.2 Trial run 5.2.1 Parameter setting for jogging operation In the Servo OFF state, set the following parameters 5.2.2 Jog operation Operate following the figure below Normal jog running of the motor suggests that wiring and basic functions of the driver and the motor are normal. If the motor does not rotate or operates abnormally, first check if the system wiring is correct (including UVW phase sequence and contact of the motor control cable) and if the encoder wiring is correct and contact well; then confirm the motor CODE (d2-01) for consistency with the actual motor.
If the motor still fails to operate normally after repeating the above procedures, please contact the manufacturer for a solution. 5.3 Servo On method There are three methods to activate the driver 1) After the driver is powered on, it can be activated by setting the parameter AF-03 to 1 (the keyboard displays ) (if AF-03 setting is not modified, the driver will be immediately activated when it is powered on again). 2) The default input terminal DI1 of the driver is intended for servo activation; setting P6-01 = 00000001 can reverse the logic of DI1 terminal and activate the servo (if P6-01 setting is not modified, the servo will be immediately activated when it is powered on again).
3) According to the standard wiring method, S_ON command can be given by defining the DI terminal of the S_ON function. 49 Technical Manual for EA190 Series Servo Driver V100 Parameter Item P8-00 JOG speed setting (commonly the factory setting can be used) P8-01 JOG acceleration/deceleration time (commonly the factory setting can be used)