M, S, T, B output to opposite system

Q: What does Mazak G-code G112 do?

G112 — M, S, T, B output to opposite system on the MAZATROL SmoothX control (INTEGREX e-670H). The function outputs M-, S-, T- and B-codes (second miscellaneous function) commanded after G112 L1M3S1000; ............ Normal rotation of the upper turret’s milling spindle. G112 M3S1000; ................ Normal rotation of the lower turret’s milling spindle. 1. Do not give any other G-code in one block with a G112 command; otherwise the alarm 807 2. Do not enter any codes concerned (M, S, T or second miscellaneous function) before G112L_ within a block; otherwise the alarm 807 ILLEGAL FORMAT wil be caused. 3. Entering values with any other address than N, M, S, T, and that for second miscellaneous function in one block with a G112 command will lead to the alarm 806 ILLEGAL ADDRESS. 4. The alarm 809 ILLEGAL NUMBER INPUT will be

Q: What is the programming format of G112?

G112 L_ M_ M_ M_ M_ S_ T_ T_ B_;

Machine-specific. This G-code reference is specific to the Mazak INTEGREX e-670H / e-670H-S with the MAZATROL SmoothX control (EIA/ISO programming manual H747PB0030E). G-code availability depends on fitted options, and groups and behaviour differ between Mazak models and control generations — verify against the manual for your own machine before programming with any code.

What it does

The function outputs M-, S-, T- and B-codes (second miscellaneous function) commanded after G112 L1M3S1000; ............ Normal rotation of the upper turret’s milling spindle. <Given in a section for System 1, with BA71 = 1 for that system> G112 M3S1000; ................ Normal rotation of the lower turret’s milling spindle. 1. Do not give any other G-code in one block with a G112 command; otherwise the alarm 807 2. Do not enter any codes concerned (M, S, T or second miscellaneous function) before G112L_ within a block; otherwise the alarm 807 ILLEGAL FORMAT wil be caused. 3. Entering values with any other address than N, M, S, T, and that for second miscellaneous function in one block with a G112 command will lead to the alarm 806 ILLEGAL ADDRESS. 4. The alarm 809 ILLEGAL NUMBER INPUT will be caused if any of the following commands is given in one block with a G112 command: M0, M1, M2, M30, M99, M-codes for waiting, and M-, S-, T- or second miscellaneous 5. […]

G112 is one-shot (group 00) — it is valid only in the block where it is entered.

Programming format

G112 L_ M_ M_ M_ M_ S_ T_ T_ B_;

Address words

Example 1: With an argument L specified.
<Given in a section for System 2>
G109L2;
:
G112 L1M3S1000; ............ Normal rotation of the upper turret’s milling spindle.
Example 2: With an argument L omitted.
<Given in a section for System 1, with BA71 = 1 for that system>
G109L1;
:
G112 M3S1000; ................ Normal rotation of the lower turret’s milling spindle.
3. Notes
1. Do not give any other G-code in one block with a G112 command; otherwise the alarm 807
ILLEGAL FORMAT wil be caused.
2. Do not enter any codes concerned (M, S, T or second miscellaneous function) before

Source

Mazak PROGRAMMING MANUAL for EIA/ISO PROGRAM, manual H747PB0030E, section 18-3 M, S, T, B Output Function to Counterpart: G112, p. 3-11, 18-7, 18-8, 19-1. Reference and explanation only — not a reproduction of the manual.

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