J-Point Control (Jog Positioning Control) - Panasonic FP0H User Manual

5.4.5 J-point Control (JOG Positioning Control)

• The parameters for position control operations are specified in the positioning parameter
setting menus and data tables of Configuration PMX.
• When the positioning table start instruction (F380 POSST) or positioning simultaneous start
instruction (F383 MPOST) is executed, the pulse output will start. In the J-point control, the
unit operates at a target speed after the startup, and will start the position control when the
J-point positioning start contacts (X0, X1, X3, X4) turn on.
(Note 1): In the system registers no. 400 and 401, select "J-point positioning start input of
pulse output CH*" of the channel to perform the J-point control.
 Operation diagram
f [Hz]
20,000Hz
15,000Hz
1,000Hz
Instruction
start condition
Busy signal
Operation
done signal
J-point positioning
start contact
 Operations of each contact
• The BUSY flags (X808 to X80B) will turn on when the operation starts and turn off when the
operation is completed.
• The operation done flags (X810 to X813) will turn on when the JOG operation is completed,
and it will be held until the next positioning control, JOG operation, or home return operation
starts.
• Positioning control will start when J-point positioning start contacts (X0, X1, X3, X4) turn on.
Table 1
100ms
Table 2
100000
pulses
Approx. 250ms
5.4 Positioning Control
T [ms]
250ms
5ms
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