Lenze IM94MV01C - Manual (Page 20)

18 IM94MV01C
2.8 Indexer Program
Click on the [Indexer program] folder to open the MotionView Studio (the List View window is gray when MotionView Studio is
selected). The user can type program code in the MotionView Studio or import it from a file, compile the program, step in/over
it, run it , then compile with the option of sending the compiled program directly to the drive.
The PositionServo Programming Manual contains full details on the MotionView Studio and the Indexer Program. To access the
PositionServo Programming Manual, click [Help] then click [Product manuals].
2.9 Tools
There are 3 sub-folders under the [Tools] folder in the MotionView Node Tree. The Oscilliscope tool provides a real-time display
of the PositonServo drive’s behavior. The [Run panels] folder contains an action button [Check phasing] that permits the user
to check the phase of the motor. The [Diagnostic] folder contains an action button [Show variables] that permits the user to
access the list of variables.
2.9.1 Oscilloscope
The Oscilloscope tool provides a real-time display of the different electrical signals inside the PositionServo drive. Like a “real”
oscilloscope, the Scope tool displays two channels simultaneously. The signals in Table 11 can be observed using the Oscil-
loscope tool. Click on the [Oscilloscope] folder to open the Oscilloscope in a separate window. Click on the [RUN]/[STOP] button
to start or stop the scope display. Click on the [Close] button to close the Oscilloscope display.
Table 11: Oscilloscope Parameters
Parameter Description
Phase Current (RMS) Motor phase (RMS) current
Phase Current (Peak) Motor phase peak current
Iq Current Motor Iq (torque producing) current
Motor Velocity Actual motor speed in RPM
Commanded Velocity Desired motor speed in RPM (velocity mode only)
Velocity Error Difference in RPM between actual and commanded motor speed
Position Error Difference between actual and commanded position (Step and Direction mode only)
Bus voltage DC bus voltage
Analog input Voltage at the drive’s analog input
Target position Requested position
Absolute position Absolute position (actual position)
Target position pulses
Absolute position pulses
Secondary absolute position
Position increment
Secondary position error