Mitsubishi Electric RD77MS2 User Manual page 218

Sub function
Functions related to
positioning stop
Other functions
*1 The near pass function is validated only when the machine of the standard specification carries out the position control with the
continuous path control mode. It cannot be invalidated with parameters.
8 CONTROL SUB FUNCTIONS
216
8.1 Outline of Sub Functions
Details
Stop command processing This function selects a deceleration curve when a stop cause occurs during deceleration stop
for deceleration stop processing to speed 0.
function
Continuous operation This function interrupts continuous operation. When this request is accepted, the operation stops
interrupt function when the execution of the current positioning data is completed.
Step function 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".
Skip function This function stops the positioning being executed (decelerates to a stop) when the skip signal is
input, and carries out the next positioning.
M code output function This function issues a sub work (clamp or drill stop, tool change, etc.) according to the code No. (0 to
65535) set for each positioning data.
The M code output timing can be set for each positioning data.
Teaching function This function stores the address positioned with manual control into the positioning address ([Da.6]
Positioning address/movement amount) having the designated positioning data No.
Command in-position This function calculates the remaining distance for the Simple Motion module to reach the positioning
function stop position, and when the value is less than the set value, sets the "command in-position flag".
When using another sub work before ending the control, use this function as a trigger for the sub
work.
Acceleration/deceleration This function adjusts the control acceleration/deceleration.
processing function
Deceleration start flag This function turns ON the flag when the constant speed status or acceleration status switches to the
function deceleration status during position control, whose operation pattern is "Positioning complete", to
make the stop timing known.
Follow up function This function monitors the motor rotation amount with the servo turned OFF, and reflects it on the
current feed value.
Speed control 10  This function executes the positioning control by the 10  speed of the command speed and the
multiplier setting for speed limit value when the setting unit is "degree".
degree axis function
Operation setting for This function is provided to select whether positioning control is operated or not when the home
incompletion of home position return request flag is ON.
position return function