Panasonic FPG Series Technical Manual page 139

FP2 Positioning Unit
Shared memory settings
Control parameter
setting content
Control code
Startup speed (pps)
Target speed (pps)
Acceleration/deceleration
time(ms)
Note: If the limit error occurs, set H10 as the limit input valid logic can be changed.
Program
Precautions concerning the program
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.
-The same shared memory areas to which the various control parameters are written are used for
acceleration/deceleration control, JOG operation, JOG positioning operation, home return, and other
types of control. These should not be overwritten by other conditions.
-If the values for the startup speed, the target speed, or the acceleration/deceleration time exceed the
range of values which can be specified, a set value error will occur, and operation cannot be initiated.
Set the startup speed to 1pps or more.
-The number of the start flag varies depending on the number of axes the unit has, and the
installation position.
-The specified slot number and shared memory address vary depending on the slot position and axis
number of the positioning unit.
-The control code settings vary depending on the logic of the home return input and the near home
input which have been connected.
Set values in sample program
example
H90 Note:
Acceleration/deceleration method:
Linear
acceleration/ deceleration
Direction of home return:
- direction of elapsed value
Home input logic:
Input valid when the power is ON
Near home input logic:
Input valid when the power is ON
K500
K10000
K100
Range of acceptable settings
The specified values vary
depending on the method of
acceleration/deceleration, the
home return direction, the home
input logic, and the near home
input logic. (Refer to page 16-7.)
K1 to K4,000,000
K1 to K4,000,000
Specify a value larger than the
startup speed.
K0 to K32,767
Home Return
10-11