Operation Under Speed Control; Operation Under Torque Control - Fuji Electric ALPHA7 User Manual

The toggle error is not a detected alarm. The toggle error is detected after the toggle is executed even
once.
Issue an alarm reset signal after toggle restart to reset from the toggle error.
 Command position (%ID＊.0)
The position command that is given through the SX bus and interpolated at the servo amplifier
control period into the latest command position is output.
 Feedback position (%D＊.2)
The current feedback position of the servo amplifier is output.
 Pulse input cumulative value (%IW＊.7)
The cumulative values of the servo amplifier supplied to pulse terminals (CA, *CA, CB and *CB) are
stored. Due to an endless ring counter, no overflow is caused.
3.3.5

Operation under Speed Control

While [FWD] (%QX＊.14.14) or [REV] (%QX＊.14.13) is turned on, the motor rotates at the speed
of %QW＊.12.
4000H of the motor shaft rotation speed is equivalent to 3000 [r/min].
With the PA2_92 (SX extension function), 6000H can be made equivalent to 6000 [r/min].
The servo-on [S-ON] signal must be turned on.
The zero clamp level of parameter PA3_35 is not enabled.
3.3.6

Operation under Torque Control

While torque control (%QX＊.14.8) is turned on, torque control is executed.
While [FWD] (%QX＊.14.14) or [REV] (%QX＊.14.13) is turned on, a torque of %QW＊.13 is output.
4000H of the motor shaft output torque is equivalent to 300 [%] torque.
The servo-on [S-ON] signal must be turned on.
CHAPTER 3 OPERATION
Operation with VS Type
3
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