Jog Operation; Sample Program - Panasonic FPG Series Technical Manual

FP∑ Positinoning 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 H0 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 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.
-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.
-If forward and reverse rotations are started at the same timing, forward rotation takes precedence. Also,
if one or the other is started first, rotation in that direction takes precedence.
-When re-started during deceleration, the rotation will again accelerate if in the same direction.
Set values in sample program
example
H80 Note:
Linear
acceleration/deceleration
K500
K10000
K100
Range of acceptable settings
Refer to page 16-7
K0 to K4,000,000
K1 to K4,000,000
Specify a value larger than the
startup speed.
K0 to K32,767

JOG Operation

8-3