GSK GSK983Ma, User Manual

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GSK983Ma Milling Machine Center CNC System User Manual
20
Part 1 Programming
may not call for the subprogram. In this case, the characters more than 4 digits are deleted.
Deletion method: editing-> program lock open-> move the cursor to the program O-> insert the
“EOB”-> move the cursor to the program O again-> press “deletion” key after the “EOB” is
pressed.
3.2.7 Sequence number
At the beginning of the block, the numbers 1 ～ 9999 within 4-digit followed with address N can be
specified the sequence number, and the sequence of its sequence number is optional. Either the
sequence number can be performed for all the blocks, or the sequence number is added at the
required place during program.
The sequence number should be continuously specified in the key place, for example, when a
new tool is used when it is used, or the working table index transfers to the new machining surface.
Note: For compatibility with other program formats of NC device, the sequence number N0 does not used
3.2.8 Skip to optional block
The slash /n (n=1
～
9) followed with numbers are specified at the beginning of the block, and
when the skip optional block switch n is ON, during the DNC operation or automatic operation, the
block with /n corresponding to the switch number n is then ignored.
The block with /n is enabled after the skip optional block n is OFF. Namely, operator can
alternatively select the skip block which with /n. The 1 in the /1 can be omitted, however, it can not be
omitted when there are 2 or above skip optional block switches at the same block.
When the optional block switch is ON, the ignored area is shown below:
；
/2N123G01X4……………………
；
N7856
Ignored area
For example
：
N100X100
；
N101/2z100
；
N102/2/3X200 ；
N103/3z200
；
In the above-mentioned example, when the No.2 switch is ON, the blocks N101 and N102 are
skipped; and when the No.3 switch is ON, the blocks N102 and N103 are skipped.
Note 1: The slash (/) must be placed at the beginning of the block, if it is placed at other places, the
information in which from / to the EOB code is then omitted, and the information in the front of
the / is still effective.
Note 2: The TH and TV are still checked to the skipped part while the skip optional block switch is opened,
which is same as the switch OFF.
Note 3: The block to be skipped is identified when the memory transfers the information to the buffer.
When the block in front of the / has been read into the buffer, this block may not be ignored even
if the optional block switch is ON.
Note 4: This function is enabled during the sequence number is indexed.
Note 5: This function is disabled when this program is registered to the memory. The / followed with a
block can be read into a memory regardless of the switch of skip optional block.
Note 6: When the program is output from the memory, the program can be completely output regardless
of the state of skip optional block switch.
Note 7: Some skip optional block switches (from 1 to 9) may not used for some machines. So, it is
necessary to inquire the manufacturer how many switches can be used before operating.
Note 8: The system with the function of additional skip optional block, if a block is more than a flag of skip
optional block, the 1 of /1 can not be omitted, the /1 may specify in terms of the above-mentioned
notes.
For example Wrong: //3 G00 X10.0
；
Correct: /1/3 G00 X10.0 ；