C-Point Control - Panasonic FP7 User Manual

Positioning Function (H type)
10.10.4

C-point Control

When the positioning table start contact or positioning simultaneous start contact turns on, the
pulse output starts and the positioning control operation is performed.
 Operation diagram
f [Hz]
20,000Hz
10,000Hz
1,000Hz
100ms
Instruction start
condition
Busy signal
Operation done
signal
 Operations of each contact
• The BUSY flags (X30-X33), which indicate that the motor is running, will turn on when the
position control starts, and they will turn off when the operation completes.
• The operation done flags (X34-X37), which indicate the completion of operation, will turn on
when the current operation is completed, and they will be held until the next positioning
control, JOG operation or home return operation starts.
 Settings
The parameters for position control operations are specified in the positioning parameter
setting menus and data tables of Configuration PMX.
Item
Axis setting area Startup speed
Table no.
Operation pattern
Control method
X-axis (CH0) movement
Table area
amount
Positioning acceleration time
Positioning deceleration time
Positioning target speed
Dwell time
10-52
Table 1
100,000
pulses
200ms
30ms
Setting example
1,000 Hz
Table 1
C-point control (Continuance
point control)
Increment mode
100,000 pulses
100 ms
200 ms
20,000 Hz
30 ms
Table 2
50,000
pulses
150ms
250ms
t [ms]
50ms
Table 2
E-point control (End point
control)
Increment mode
50,000 pulses
150 ms
250 ms
10,000 Hz
50 ms