Mitsubishi Electric MELSEC iQ-F Series FX5 User Manual page 288

■Operation chart
(axis 2)
Forward direction
Reverse direction
Zero point
Reverse direction
*1 The sub point address is stored in Arc address.
*2 The end point address is stored in Positioning address via teaching.
Program example for the teaching
The following shows a program example for setting (writing) the positioning data obtained by the teaching function in the
positioning module.
■Setting conditions
When setting the current feed value as a positioning address, write it while BUSY signal is off.
■Program example
The following shows a program example to perform the teaching of the axis 1 using the dedicated instruction GP.TEACH1.
(1) Time chart
Move the workpiece to a target position using the JOG operation (inching operation or manual pulse generator operation).
[Example]
[Cd.181] Forward JOG Start Signal
[Cd.190] PLC READY signal
READY signal
([Md.140] Module Status: b0)
[Md.141] BUSY signal
Error detection signal
([Md.31] Status: b13)
[Md.20] Current feed value
12 CONTROL SUB FUNCTION
286
12.9 Other Functions
Circular interpolation motion
*1 Sub point address
(arc address)
OP address
(current stop position)
n1
Teaching possible
*2 End address
(positioning address)
Arc center point
Forward direction (axis 1)
Target position
nx
Teaching not possible
t
n2
Teaching possible