Panasonic FPG Series Technical Manual page 107

FP∑ Positinoning Unit
Sample Program
Acceleration/deceleration time when the speed is changed
-If the JOG speed is changed during JOG operation, it is not possible to specify the
acceleration/deceleration time when the speed changes.
-The acceleration/deceleration time is determined by the "Rate of acceleration", which is the speed
change from the startup speed to the point where the first target speed is reached, and the
acceleration/deceleration time continues to change until this "Rate of acceleration" becomes constant.
Acceleration/deceleration time for a sample program
Example:
1. Time until the low - speed specification for JOG operation
The acceleration/deceleration time specified by the program serves as the acceleration/deceleration
time, just as it is.
Acceleration/deceleration time = 50ms
Acceleration rate =
2. Time from the JOG speed of the low - speed specification to the JOG speed of the high - speed
specification
Acceleration/deceleration time =
3. Time from the JOG speed of the high - speed specification to when pulse output stops
Acceleration/deceleration time =
For the sake of expedience, "pps/ms" is used as the unit for the acceleration rate.
When Over limit switch (+) and Over limit switch (-) are not connected, change the limit input valid logic
using the control code. The default setting is the input existing when the power is not supplied, that is, is
the input existing without the Over limit switch connection.
5000[pps] - 500[pps]
50[ms]
10000[pps] - 5000[pps]
90[pps/ms]
10000[pps] - 500[pps]
90[pps/ms]
＝90[pps/ms]
＝Approx. 55.6[ms]
＝Approx. 105.6[ms]
JOG Operation
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