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11 - 15 
MELSEC-Q
 
11   MANUAL CONTROL 
 
  When the "JOG start signal" is turned ON again during deceleration caused 
by the ON   OFF of the "JOG start signal" 
 
When the "JOG start signal" is turned ON again during deceleration caused by the 
ON   OFF of the "JOG start signal", the JOG operation will be carried out from the 
time the "JOG start signal" is turned ON.  
 
OFF
ON
t
BUSY signal
[XC, XD, XE, XF]
OFF
ON
Forward run JOG operation
Forward run JOG start 
signal [Y8, YA, YC, YE]
 
Fig. 11.9 Operation when the JOG start signal is turned ON during deceleration 
 
 
  When the "JOG start signal" is turned ON during a peripheral device test 
mode 
 
When the "JOG start signal" is turned ON during a peripheral device test mode, it 
will be ignored and the JOG operation will not be carried out.  
 
In test mode
ON
t
Forward run JOG start signal
                  [Y8, YA, YC, YE]
OFF
ON
OFF
Forward run JOG 
operation execution 
JOG operation not possible
because this is not the 
rising edge of the JOG
start signal
JOG operation not 
possible because 
the operation is 
in the test mode
 
Fig. 11.10 Operation when the JOG start signal is turned ON during a test mode