Torque Mode View - Fm-4E Only - Emerson Control Techniques FM-4 Reference Manual

Cam Table Plot Error
Figure 112: Cam Table View With a Smilely Face
When the Master and Follower parameter values are entered into the cam table the graph is updated to reflect these values.
If PowerTools is unable to plot the graph due to these values a smilely face will appear in the graph area of the view. To
correct this error just change parameter values until the smilely face is cleared and the plot appears.

Torque Mode View - FM-4E Only

Torque Mode is a mode where the drive is controlled by torque command rather than a position command. The drive can
switch between position and torque mode. Note that when in torque mode, there is no following error.
Torque Mode can be velocity limited. If there is not enough back force to keep the motor velocity below the velocity limit,
the torque mode will switch into and out of a velocity limiting mode as needed.
Setting Up Parameters
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