J-Point Control (Jog Positioning) - Panasonic FP7 User Manual

Positioning Function (H type)
10.10.5

J-point Control (JOG Positioning)

• When the positioning table start contact or positioning simultaneous start contact turns on,
the pulse output starts. In the J-point control, the unit operates at a taret speed after the
startup, and starts the position control when the J-point control positioning start input (X1, X5
or Y50, Y51) turns on.
• For J-point control, only "Increment" can be used as a control method.
 Operation diagram
f [Hz]
20,000Hz
15,000Hz
1,000Hz
Instruction start condition
Busy signal
Operation done signal
J point control
positioning start input
 Operations of each contact
• The BUSY flags (X30, X31) will turn on when the operation starts and turn off when the
operation is completed.
• The operation done flags (X34, X35) will turn on when the JOG operation is completed, and
it will be held until the next positiotning control, JOG operation, or home return operation
starts.
• Positioning control will start when J-point control positioning start input (X1, X5 or Y50, Y51)
turns on. However, when the inputs (X1, X5) are used as near home inputs, J-point control
will not be performed.
10-54
Table 1
100ms
Table 2
100000
pulses
250ms
Approx. 250ms
t [ms]
5ms