No. SX-DSV02310 - 113 -
R2.0 Motor Business Division, Appliances Company, Panasonic Corporation
7-2-3 Example of cyclic homing operation
Exam
ple Reference of homing Method
1 Combination of sensor signal
(HOME) and Z-phase of feedback
scale
2 Sensor signal (EXT1)
Control the motor velocity with observing the sensor
signal level, and operate Homing_Ctrl bit.
3 Z-phase of feeback scale Operate Homing_Ctrl bit
4 Mechanical stopper Set up a smaller thrust limit in advance, and execute
“actual position set” when thrust limited bit becomes
1 for a given length of time.
Note 1: When performing return-to-home by specifying the drive inhibit input (NOT/POT) as the reference home
position, be sure to set Pr.5.04 (Over-travel inhibit input setup) to 1 to disable the over-travel inhibit input.
Otherwise, Err. 38.2 (Drive inhibit input protection 3) will occur.
Note that even if the inhibit input is disabled, the driver receives the signal and can use it as home reference
signal.
Note 2: When performing home offset, do not use the actual position set but use the command position set. The actual
position set may produce a deviation equal to the position deviation.
To Next Page
Loading...
