Relation With Other Functions - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.27 3-Dimensional Manual Feed

14.27.10.3 Relation with Other Functions

 When the conditions for the 3-dimensional manual feed are not met, and no alarm is output, the standard jog feed, incre-
mental feed, handle feed, handle interruption and tool handle feed & interrupt functions are usable as before.
 In the case of manual jog or incremental feed, the speed is limited under the cutting clamp speed. In the case of manual
handle feed, the speed is limited below the rapid traverse clamp speed.
 During External deceleration, the feed rate drops below the external deceleration rate.
 When interruption is made during dwell, the dwell count operation is stopped to carry out the interruption. When the inter-
ruption is complete, the dwell count operation is resumed.
 When the manual ABS switch is OFF, a position in the workpiece or local coordinate system is deviated by the manual feed
amount or interruption amount.
 When the dog-type reference position return is complete, the manual interruption amount is cancelled.
 The manual interruption amount is cancelled by NC reset 1, NC reset 2 or Reset & Rewind when the parameter "#8173
Hold intr amount" is set to "0".
 When Emergency stop is cancelled, the manual interruption amount is also cancelled.
 When G92 or Origin set is executed, the manual interruption amount of the commanded axis is cancelled.
When setting the values, select either tool tip or tool base using the parameter.
 If there is any moving axis whose Stroke end signal is ON, the operation error (M01 0006) is output, which disables both the
3-dimensional manual feed and interruption.
When the signal of any of the moving axes turns ON, all the manually fed axes decelerate and stop.
 The 3-dimensional manual feed and interruption are enabled within the soft limit range of each axis.
If any moving axis has exceeded the soft limit range, the operation error (M01 0007) is output, which disables both the 3-
dimensional manual feed and interruption.
When any of the moving axes is at the soft limit, all the manually fed axes decelerate and stop before crossing over the
limit.
 If there is any moving axis whose Manual interlock signal is ON, the operation error (M01 0004) is output, which disables
both the 3-dimensional manual feed and interruption.
When the signal of any of the moving axes turns ON, all the manually fed axes decelerate and stop.
 If there is any moving axis whose Servo OFF signal is OFF, the operation error (M01 0005) is output, which disables both
the 3-dimensional manual feed and interruption.
When the signal of any of the moving axes turns OFF, all the manually fed axes decelerate and stop.
 If there is any moving axis whose Control axis detachment signal is ON, the operation error (M01 0005) is output, which
disables both the 3-dimensional manual feed and interruption.
When the signal of any of the moving axes turns ON, all the manually fed axes decelerate and stop.
 Do not include a chopping axis in the 3-dimensional manual feed.
If it is included, the travel amount of the chopping axis is ignored.
 If synchronization control is used together with this function, set the master axis No. to the rotary axis configuration param-
eters. If you set the slave axis No., the operation fails. Note that the slave axis also has to return to the zero point.
 Manual arbitrary feed is executed in the machine coordinate system, even when a hypothetical coordinate system is being
selected for the 3-dimensional manual feed.
 Do not carry out the 3-dimensional manual feed while circular feed in manual mode is enabled.
If circular feed in manual mode is enabled while a hypothetical coordinate system is being selected for the 3-dimensional
manual feed, or if a hypothetical coordinate system is selected for the 3-dimensional manual feed while circular feed in
manual mode is being enabled, the operation error (M01 0231) is output.
 If you carry out the 3-dimensional manual feed while the "Simultaneous operation of manual and automatic modes" func-
tion is being enabled, turn ON the "Manual/automatic simultaneous valid axis" signal of the three linear axes and two rotary
axes that are set in the rotary axis configuration parameters.
Note that if you have failed to turn ON this signal for all the three linear axes and two rotary axes, the distributed manual
travel amount is superimposed on the travel amount for automatic operation, and the movement may fail to be along the
hypothetical coordinate system.
 The setting of the rotary axis configuration parameter "#7912 NO_MANUAL" can be read out using the "Parameter input by
program" function or system variables. The read value is the one at the point of execution.
IB-1501668-B 760