5 - 16 
MELSEC-Q
5   DATA USED FOR POSITIONING CONTROL 
 
[2]   Controlling the operation 
 
 Controlling the operation 
 
Control details  Corresponding item 
Set which positioning to execute (start No.) 
Cd.3
 
Positioning start No. 
Clear (reset) the axis error (
Md.23
) and warning (
Md.24
) 
Cd.5
 
Axis error reset 
Issue instruction to restart (When axis operation is stopped) 
Cd.6
 
Restart command 
End current positioning (deceleration stop), and start next positioning
Cd.37
Skip command 
Set start point No. for executing block start 
Cd.4
 
Positioning starting point No. 
Stop continuous control 
Cd.18
Continuous operation interrupt request 
Cd.30
Simultaneous starting axis start data No. 
(axis 1 start data No.) 
Cd.31
Simultaneous starting axis start data No. 
(axis 2 start data No.) 
Cd.32
Simultaneous starting axis start data No. 
(axis 3 start data No.) 
Set start data Nos. for axes that start up simultaneously 
Cd.33
Simultaneous starting axis start data No. 
(axis 4 start data No.) 
Specify write destination for teaching results 
Cd.38
Teaching data selection 
Specify data to be taught 
Cd.39
Teaching positioning data No. 
 
 Controlling operation per step 
 
Control details  Corresponding item 
Stop positioning operation after each operation 
Cd.35
Step valid flag 
Set unit to carry out step 
Cd.34
Step mode 
Issue instruction to continue operation after a step is finished 
Cd.36
Step start information 
 
 Controlling the speed 
 
Control details  Corresponding item 
Set new speed when changing speed during operation 
Cd.14
New speed value 
Issue instruction to change speed in operation to 
Cd.14
 value 
(Only during positioning operation and JOG operation) 
Cd.15
Speed change request 
Change positioning operation speed between 1 and 300% range 
Cd.13
Positioning operation speed override 
Set inching movement amount 
Cd.16
Inching movement amount 
Set JOG speed 
Cd.17
JOG speed 
When changing acceleration time during speed change, set new 
acceleration time 
Cd.10
New acceleration time value 
When changing deceleration time during speed change, set new 
deceleration time 
Cd.11
New deceleration time value 
Set acceleration/deceleration time validity during speed change 
Cd.12
Acceleration/deceleration time change 
during speed change, enable/disable 
selection