Mitsubishi Electric MELSEC-LD77MS2 User Manual page 80

Sub function
Absolute position system
Step function
Skip function
M code output function
Teaching function
Command in-position
function
Acceleration/deceleration
Other
processing function
functions
Continuous operation
interrupt function
Pre-reading start function
Deceleration start flag
function
Stop command processing
for deceleration stop
function
Follow up function
Speed control 10 x
multiplier setting for degree
axis function
Operation setting for
incompletion of OPR
function
1: The near pass function is featured as standard and is valid only for setting continuous path control for position control. It cannot be
set to be invalid with parameters.
This function restores the absolute position of designated axis.
If the OPR is executed at the start of system, after that, it is
unnecessary to carry out the OPR when the power is turned ON.
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/movement amount
Da.6
designated positioning data No. (
At each automatic deceleration, this function calculates the
remaining distance for the Simple Motion module 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 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.
Function that turns ON the flag when the constant speed status
or acceleration status switches to the deceleration status
during position control, whose operation pattern is "Positioning
complete", to make the stop timing known.
Function that selects a deceleration curve when a stop cause
occurs during deceleration stop processing to speed 0.
This function monitors the motor rotation amount with the servo
turned OFF, and reflects it on the current feed value.
This function is executed the positioning control by the 10 x
speed of the command speed and the speed limit value when
the setting unit is "degree".
This function is provided to select whether positioning control is
operated or not, when OPR request flag is ON.
3 - 10
Chapter 3 Specifications and Functions
Details
" having the
).
Cd.39
Reference
section
13.6
13.7.1
13.7.2
13.7.3
13.7.4
13.7.5
13.7.6
6.5.4
13.7.7
13.7.8
13.7.9
13.8.2
13.7.10
13.7.11