Lenze E94P PositionServo with MVOB - Manual (Page 43)

S94H201E_13426446_EN L 41
Parameters
NOTE
To help prevent the motor from drawing to much current and possibly overheating it is recommended that
the drive’s “Current Limit” be checked against the motors “Nominal Phase Current” and set accordingly.
5.2.2 Using a Custom Motor
Follow these instructions to load a custom motor from a file or create a new custom motor. From the
Parameter tree select the [Motor] folder. From the Parameter view window select [Change Motor].
• With the Motor Database dialog box open, Click [Custom Motor] under the Motor Type from the left-
hand window: Synchronous or Induction/Asynchronous.
• Input the Motor data manually or from a previously saved motor file. To load motor data from a file
click [Open file], select file path and click [OK] to open.
• To add this new custom file to your computer’s hard drive, click [Save File], select file path and click
[OK] to save.
• To load this file to the drive, click [Update Drive].
• When selecting [OK] for a custom motor, a dialog box will appear prompting for a decision to
perform/not perform “Autophasing” (refer to section 5.2.4).
5.2.3 Creating Custom Motor Parameters
STOP!
Use extreme caution when entering custom parameters! Incorrect settings may damage the drive or
motor! If unsure of the settings, refer to the materials distributed with the motor, or contact the motor
manufacturer for assistance.
1. Enter custom motor data in the Motor Parameters dialog fields. Complete all sections of dialog:
Electrical, Mechanical, Feedback and Motor Gain Scaling.
NOTE
If unsure of the motor halls order and encoder channels A and B relationship, leave “B leads A for
CW”, “Halls order” and “inverted” fields as they are. Use Autophasing (section 5.2.4) to set them
correctly.
2. Enter motor model and vendor in the top edit boxes. Motor ID cannot be entered, this is set to
0 for custom motors. Likewise, if unsure of resolver offset and direction of rotation leave at
default and correct using the Autophasing.
3. Click [Save File] button and enter filename without extension. The default extension .cmt will be
given when you click OK on file dialog box.