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3 SPECIFICATIONS AND FUNCTIONS
Sub function
Step function
Skip function
M code output function
Teaching function
Target position change
Other functions
function
Command in-position
function
Acceleration/deceleration
process function
Continuous operation
interrupt function
Pre-reading start function
Follow up function
Common functions
Parameter initialization function
Execution data backup function
External I/O signal logic switching function
External I/O signal monitor function
1: Usable on GX Developer (SW6D5C-GPPW-E or later).
This function temporarily stops the operation to confirm the
positioning operation during debugging, etc.
The operation can be stopped at each "automatic deceleration"
or "positioning data".
This function stops (decelerates to a stop) the positioning being
executed when the skip signal is input, and carries out the next
positioning.
This function issues a command for a sub work (clamp or drill
stop, tool change, etc.) corresponding to the M code No.
(0 to 65535) that can be set for each positioning data.
This function stores the address positioned with manual control
into the positioning address having the designated positioning
data No. (
This function changes the target position during positioning.
Position and speed can be changed simultaneously.
At each automatic deceleration, this function calculates the
remaining distance for the QD75 to reach the positioning stop
position. When the value is less than the set value, the
"command in-position flag" is set to "1".
When using another auxiliary work before ending the control,
use this function as a trigger for the sub work.
This function adjusts the control acceleration/deceleration.
This function interrupts continuous operation. When this
request is accepted, the operation stops when the execution of
the current positioning data is completed.
This function shortens the virtual start time.
This function monitors the motor rotation amount with the servo
turned OFF, and reflects it on the current feed value.
Common functions
The outline of the functions executed as necessary are described below.
(Refer to "Section 2" for details on each function.)
This function returns the "parameters" stored in the QD75
buffer memory and flash ROM to the default values.
The following two methods can be used.
1) Method using sequence program
2) Method using GX Configurator-QP
This functions stores the "setting data", currently being
executed, into the flash ROM.
1) Method using sequence program
2) Method using GX Configurator-QP
This function switches I/O signal logic according to externally
connected devices.
This function enables the use of the system that does not use b
(N.C.)-contact signals, such as Upper/lower limit signal, by
setting parameters to positive logic.
This function monitors the external I/O signal monitor
information in the module's detailed information which can be
displayed on the system monitor of GX Developer 1.
Details
Cd.39
).
Details
3 - 9
MELSEC-Q
Reference
section
12.7.1
12.7.2
12.7.3
12.7.4
12.7.5
12.7.6
12.7.7
6.5.4
12.7.8
12.8.2
Reference
section
13.2
13.3
13.4
13.5
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