EIA/ISO bit settings (8 bits)

1. bit 0

   Selection of the maximum C-axial cutting feed rate for the inch system

   Specify the maximum C-axial cutting feed rate that can be selected for the inch system. F114 (bit 0) = 0: The maximum selectable C-axial cutting feed rate is 88 min–1. F114 (bit 0) = 1: The maximum selectable C-axial cutting feed rate is 400

   Range 0, 1 · Takes effect: Immediate

2. bit 1

   Selection of the operation occurring during the control of the tool tip point when command G49 is issued (when the tool length offset value is canceled)

   Select the type of operation occurring during the control of the tool tip point when command G49 is issued (when the tool length offset value is canceled). F114 (bit 1) = 0: The axis moves according to the tool length offset value. F114 (bit 1) = 1: The axis does not move.

   Range 0, 1 · Takes effect: Immediate

3. bit 2

   B-axis angle check during measurement of the turning tool for which OUT is specified in “section to be machined”, valid/invalid

   Select whether the B-axis angle is to be checked during measurement of the turning tool for which OUT is specified in “section to be machined”. F114 (bit 2) = 0: During measurement for OUT turning tool, alarm 653 ILLEGAL TOOL DESIGNATED occurs if the B-axis angle is not 90°. F114 (bit 2) = 1: The measurements for OUT turning tool are possible irrespective of the B-axis angle. Turning tools for which IN or EDGE is specified in “section to be machined” can be measured irrespective of the B-axis angle.

   Range 0, 1 · Takes effect: At power on

4. bit 3

   Moving axes by using G49 (tool length cancel) in G43 (tool length offset) mode, valid/invalid

   Moving axes by using G49 (tool length offset cancel) in G43 (tool length offset) mode F114 (bit 3) = 0: Valid F114 (bit 3) = 1: Invalid

   Range 0, 1 · Takes effect: At power on

5. bit 4

   Selecting a rethreading function

   Selecting a rethreading function F114 (bit 4) = 0: Using the rethreading function F114 (bit 4) = 1: Not using the rethreading function

   Range 0, 1 · Takes effect: Immediate

6. bit 5

   Output timing of a tool life alarm

   Output timing of a tool life alarm F114 (bit 5) = 0: At the time of the next tool change F114 (bit 5) = 1: When the program ends.

   Range 0, 1 · Takes effect: Immediate

7. bit 6

   Initial setting of G53.5

   F114 (bit 6) = 0: Invalid. Initially, the G50-specified coordinate system is selected. F114 (bit 6) = 1: Valid. Initially, the MAZATROL coordinate system (G53.5) is selected.

   Range 0, 1 · Takes effect: Immediate

8. bit 7

   Judging tool life from the count of machined workpieces, valid/invalid

   F114 (bit 7) = 0: The life of the tool is judged from its machining count. F114 (bit 7) = 1: The life of the tool is not judged from its machining count.

   Range 0, 1 · Takes effect: Immediate

Mazak PARAMETER LIST / ALARM LIST / M-CODE LIST, manual HA64HA0035E, p. 37, 222, 223, 224. Reference and explanation only — not a reproduction of the manual.