Panasonic FP-XH M8N16PD User Manual page 188

Automatic Operation (Position Control)
 Operation diagram
Positioning start contact Y1140
BUSY flag X1130
Operation done flag X1140
J point speed change contact Y1210
J point positioning start contact Y1220
Current value
 Operation of each contact
• The BUSY flag (X1130) is in ON at startup and then OFF at the end of operation.
• It indicates that the action completion flag (X1140) is in ON at the end of operation, and has
been holden to any action from the next position control, JOG operation, home return and
pulsar operation for startup.
• The target speed is changed when the contact (Y1210) of the J-point speed change is in ON.
The speed change contact is valid in the pulse edge of OFF→ON.
• Start the position control action when starting points (Y1220) of the J-point position control
are in ON.
 Actions with the speed change contact in ON during acceleration and deceleration
• Change speed during action of the J-point control, rather than during acceleration
(deceleration).
• When the speed change signal is in ON during acceleration (deceleration), first convert to
the constant speed status and then execute the speed change action.
11-8
J-point
Table 1
parameter
f [pps]
30000
20000
10000
5000
100 10
Table 2 Table 3
20 150 150
Invalid contact of
J-point speed
change
t [ms]