Filter
Top Products
202
(2) Range of JOG operation
The following figure shows the range of JOG operation.
(a) Range in which JOG operation can be executed
JOG operation can be executed within the range between the upper limit switch (FLS) and the lower limit
switch (RLS). Note that the stroke limit upper limit and lower limit are ignored in JOG operation.
JOG operation decelerates and stops if Upper limit signal (FLS) or Lower limit signal (RLS) turned off during
the operation.
(b) When " Current feed value" exceeded the QD73A1's control range during JOG
operation
When the current feed value exceeded the QD73A1's control range (-2147483648 to 2147483647), Overflow
signal (X19) or Underflow signal (X1A) turns on, and " Current feed value" varies again as in the following
figure.
Reset Overflow signal (X19) or Underflow signal (X1A) by turning on Overflow reset signal (Y29) or Underflow
reset signal (Y2A).
(c) When the stroke limit range was exceeded during JOG operation
The error "Outside the stroke limit range" (error code: 100) occurs.
0
2147483647
0
2147483647
Deceleration stop Deceleration stop
Overflow
signal
(X19) ON
Lower limit
switch (RLS)
Stroke limit
lower limit
Stroke limit
upper limit
Upper limit
switch (FLS)
-2147483648
-2147483648
Underflow
signal
(X1A) ON
Error (error
code: 100)
Error (error
code: 100)
Within the stroke limit range
(Positioning range)
Overflow
signal
(X19) ON
QD73A1 control range
JOG operation range
Underflow
signal
(X1A) ON
Overflow
signal
(X19) ON
2147483647
Md.1
Md.1
2147483647
-2147483648
t
Current feed value
Md.1