Replacing A Block - Siemens SINUMERIK 840D Operator's Manual

7
Teach-In

7.5 Replacing a block

7.5

Replacing a block

7-88
Notes
• The motion type and the motion parameters cannot be
changed.
• Only the axis values already contained in the traversing block
can be changed, but no new ones can be added and none
can be deleted, not even if they have been selected via "Axis
selection". The axis selection chooses which of the existing
axes in the teaching-in block are to be newly taught-in.
• The displayed axis values are actual values, not the values
contained in the block.
• If you wish to change any variable except the position in the
Editor in Correction Mode working window, then we
recommend the alphanumerical input.
• With circular blocks, every time you press the Input button
you are changing the block, as both points are already
programmed.
• If a block does not contain any allocations to "teachable"
axes then no changes are made to the block, but all the other
actions (block selection, return) are carried out nonetheless.
• The block can only be modified if the block layout
corresponds to that of a block which has been taught-in by
the HPU, otherwise the error message "Teach-in not
permitted" will appear.
Function
The function Replace Block is a mixture of Insert Block and Change
Block.
In contrast to Insert Block, the new block is inserted in place of the
current block, not after it (the current block is therefore deleted).
For a description refer to the function Insert Block.
SINUMERIK 840D/840Di/810D Operator's Guide Handheld Terminal 6 (BAH) - 03.04 Edition
7
03.04
 Siemens AG, 2004. All rights reserved.