Mitsubishi Electric M800 Series Manual page 421

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#1244 set16
bit0: No superimposition of timing synchronization block onto subsequent block
0: Superimpose a block, where timing synchronization command is given as a single command, onto the
subsequent block, and treat the blocks as one block
1: Treat a block, where timing synchronization command is given as a single command, as one block.
bit1: Enable automatic re-calculation after timing synchronization
0: Look-ahead a block next to the timing synchronization command block
1: Automatically re-calculate a block next to the timing synchronization command block after the synchro-
nization has been completed.
bit2: Balance cut in all the blocks
Select in which block(s) to execute synchronization between part systems when a balance cut command is
given.
0: Execute synchronization in cutting feed command block(s)
1: Execute synchronization in all the blocks
bit3: Enable tool offset at start/stop of arbitrary axis superimposition
Select whether or not to apply tool offset to a travel at workpiece coordinate system switch or a travel toward
the superimposition start/end position when the arbitrary axis superimposition control start/stop command is
issued.
0: Not apply
1: Apply
bit4: Speed clamp method under superimposition control
0: Apply a fixed superimposition clamp speed to the superimposition-related axes. This clamp speed takes
effect irrespective of the feed status (feed direction and mode) of the superimposition-related axes.
When this method is chosen, the clamp speed is unchanged during block execution.
1: Apply the optimal clamp speed according to the real-time monitored feed status of the superimposition-
related axes (feed direction and mode). When this method is chosen, the clamp speed is changed even
during block execution. This method helps reduce the cycle time.
bit5: Read of position info with superimposing travel distance taken into account
Select whether to take into account the superimposing travel distance (travel distance of the basic axis) when
reading position info (machine coordinates/skip coordinates) using a variable under control axis superimpo-
sition or arbitrary axis superimposition control.
0: Not take the distance into account
1: Take the distance into account
bit6: Axis address check ON
Select whether to output a program error (P32) when any address other than those specified by "#1013 ax-
name" and "#1014 incax" is given as an axis address.
If the arbitrary axis exchange function is ON, select whether to output a program error (P32) when any ad-
dress other than those specified by "#12071-12078 adr_abs[1]-[8]" and "#12079-12086 adr_inc[1]-[8]" is giv-
en as an axis address.
0: Not output a program error (P32) (Ignore the axis address)
1: Output a program error (P32)
#1245 set17
bit7: Synchronous tap spindle rotation direction type
Select whether the spindle's rotation direction is determined by the synchronous tapping axis' travel direction.
0: The spindle's rotation direction is determined by the synchronous tapping axis' travel direction.
When the travel direction is negative, the spindle rotates forward.
When the travel direction is positive, the spindle rotates in reverse.
1: The spindle always rotates forward regardless of the synchronous tapping axis' travel direction.
(Note) When a reverse tap is commanded, the spindle rotates in an opposite direction to that mentioned
above.
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