Jog Operation Program - Mitsubishi Electric MELSEC Q Series User Manual

7.3.5

JOG operation program

This program executes JOG operation while a JOG start command is on. Suppose that parameters are already set.
( Page 117, Section 7.3.1)
(1) Program detail
• As X42 is turned on, JOG speed is written.
JOG speed
Cd.3
• As X43 is turned on, the module executes forward JOG operation. As X44 is turned on, the module executes
reverse JOG operation.
(2) Execution condition
External I/O
signal
I/O signal
Buffer memory
(3) Device used by the user
Device
X42
X43
X44
D72
D73
M55
Item
Check item
Servo READY signal (READY)
Stop signal (STOP)
Upper limit signal (FLS)
Lower limit signal (RLS)
QD73A1 READY signal (X11)
BUSY signal (X14)
External stop signal (X1D)
Synchronization flag (X24)
Forward JOG start signal (Y24)
Reverse JOG start signal (Y25)
Stop signal (Y27)
PLC READY signal (Y2D)
JOG speed
Cd.3
JOG speed write command
Forward JOG command
Reverse JOG command
JOG speed (lower 16 bits)
JOG speed (upper 16 bits)
JOG command
Setting detail
10000pulse/s
Condition
ON
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
OFF
ON
When "
exceeding "
No error
value", the operation is executed at
"
Pr.5
Description
CHAPTER 7 PROGRAMMING
Note


JOG speed" is set
Cd.3
Speed limit
Pr.5
Speed limit value".
135
7