Mitsubishi Electric MELSEC Q Series User Manual page 131

(3) Speed-position control switch mode program
This program switches the positioning mode to the "speed-position control switch mode". Suppose that the
parameter setting and OPR were completed. (
(a) Program detail
• As X37 is turned on, the positioning mode is set to "speed-position control switch mode".
• As X38 is turned on, the following positioning data are written.
Positioning address P1
Da.2
Positioning speed V1
Da.3
• As X39 is turned on, the module starts speed control. The module switches the operation to position
control following an external control switch command.
• As X3B is turned on, the module restarts operation in case that the operation was stopped following a stop
signal input.
(b) Execution condition
Servo READY signal (READY)
Stop signal (STOP)
External I/O
signal
Upper limit signal (FLS)
Lower limit signal (RLS)
QD73A1 READY signal (X11)
BUSY signal (X14)
Excessive error signal (X17)
Error detection signal (X18)
Forward start complete signal (X22)
Synchronization flag (X24)
I/O signal
Forward start signal (Y22)
Reverse start signal (Y23)
Speed-position mode restart signal (Y26)
Stop signal (Y27)
Speed-position switching enable signal
(Y2C)
PLC READY signal (Y2D)
Buffer memory Positioning data
Item
Check item
Page 117, Section 7.3.1, Page 119, Section 7.3.2)
Setting detail
5000pulse
1000pulse/s
Condition
ON
OFF
ON
ON
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
ON
No error
CHAPTER 7 PROGRAMMING
Note


When the positioning speed is set
exceeding " Speed limit
Pr.5
value", the positioning is executed
at " Speed limit value".
Pr.5
129
7