Checks With Mains Power Supply And With Motor - Siemens LOHER DYNAVERT I 6SE03 Installation Instructions Manual

Commissioning

7.3 Checks with mains power supply and with motor

Configuring drive data
Specify the speed limits and the direction of the output rotating field in the menu item
P-DRIVE DATA.
1. Determine the minimum output frequency of the rotating output field for a minimum
setpoint input with value fmin. The fmax value specifies the upper speed limit. More
detailed information is provided in Chapter "Motor connection (Page 66)".
2. Set the rotation direction under Rotation:
– CW or CCW specifies the rotating field as clockwise or counterclockwise.
– Both means that the rotating field depends on the polarity of the setpoint input and
3. Set the rate of the speed default (speed setpoint) change under P-SPEED DEFAULT:t-accel.
and P-SPEED DEFAULT:t-decel..
Check all inputs and outputs
1. Check whether signals are received correctly at all inputs and outputs. You can simulate all
data except load-dependent data.
2. Under P-EXTRAS:Menu set the value for the menu level to Standard, in order to increase the
number of accessible parameters and thus be able to make further parameter adjustments.
7.3 Checks with mains power supply and with motor
Perform the following tests and parameterizations with an uncoupled motor. This prevents
damage to the work machine in the case of errors. If test with uncoupled motor are not
possible, perform the tests with coupled motor. However, increased caution is thereby
required.
Performing auto tuning
You can match the connected motor to the converter under P-MOTOR DATA:Auto-Tuning.
• Select the Yes option and press the "Apply" button.
– The converter transmits a measurement signal to the motor.
– Based on the measured values, the converter calculates the instantaneous total
Checking the direction of rotation
1. Check the rotation direction at low speed directly at the motor.
2. In the case of Rotation = both, check the direction for both directions of rotation.
74
can be changed using the terminal block command Reversing.
resistance of the motor winding and motor feeder cable.
Installation and Operating Instructions for LOHER DYNAVERT I Series 7
Operating Instructions, 10/2022, 4BS0745-002