Chapter 1 Program Composition TC-32B
2004/01/22 1 - 4 eTCOMNCPR1-1.doc
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1.5 Sequence Number
A sequence number (1~99999) can be used following the address N for each block.
Command format N *****;
i) A sequence number is used following the address N.
ii) A sequence number can be specified with up to 5-digit number.
(Note 1) The sequence number "N0" should not be used.
(Note 2) It is used at the head of a block.
Ex.) N0100 G90X100;
When a block has a slash (/) code at the head of block (the optional block skip is
commanded), a sequence number can be used either before or after it.
Ex.) N0100/ G90X100; or /N0100 G90X100;
(Note 3)
The order of sequence numbers is arbitary and need not be consecutive.
(Note 4)
The sequence number is recognized as numerical values. Therefore such numerical
values as 0001, 001, 01 and 1 are regarded as the same number.
1.6 Optional Block Skip
When a block has a slash (/) code at the start and [BLOCK SKIP] key on the operation panel is
turned ON, all information in the block with the slash code is ignored during the automatic
operation.
If the [BLOCK SKIP] key is OFF, information in the block with the slash code is effective.
That is, the block with a slash code can selectively be skipped.
..... ; / N0100 G00X100 ..... ; N0101 .....
Ignore these words
(Note 1)
A slash (/) code must be put at the start of a block. If it is placed elsewhere in the
block, an alarm is generated.
This code can be also put right after a sequence number.
(Note 2)
In the single block mode during automatic operation, when the [BLOCK SKIP] key is
ON the operation does not stop at a block with a slash code, but stops at the next
block.
1.7 Control Out/In Function
For a easier look at the program, comments can be inserted in the program.
The comment is discriminated from operation by "(" and ")" at the start and the end.
( ............. )
(Ex.) N1000 G00X200 (PRO-1);
(Note)
A comment including the control out and in codes should not be longer than one
block.
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