EIA/ISO bit settings (8 bits)

1. bit 0

   Modal at power-on or at reset (G96/G97)

   Modal at power-on or at reset. 0: G97 (Constant surface speed control OFF) 1: G96 (Constant surface speed control ON)

   Range 0, 1 · Takes effect: At power on

2. bit 1

   Modal at power-on or at reset (G94/G95 for machining centers, G98/G99 for lathes)

   Modal at power-on or at reset. Machining centers 0: G94 (Feed per minute) 1: G95 (Feed per revolution) Lathes 0: G98 (Feed per minute) 1: G99 (Feed per revolution)

   Range 0, 1 · Takes effect: At power on

3. bit 2

   Modal selection at power on or at reset (G91/G90)

   Modal at power-on or at reset. 0: G91 (Incremental-value command) 1: G90 (Absolute-value command)

   Range 0, 1 · Takes effect: At power on

4. bit 3

   Tool length of tool data for an EIA/ISO program, invalid/valid

   Tool length of tool data for an EIA/ISO program 0: Invalid 1: Valid

   Range 0, 1 · Takes effect: At power on

5. bit 4

   Feed rate during machine lock

   Feed rate during machine lock 0: Specified feed rate 1: Rapid feed rate

   Range 0, 1 · Takes effect: At power on

6. bit 5

   Middle point during reference-point return

   Middle point during reference-point return 0: Return through middle point to reference point 1: Return directly to reference point

   Range 0, 1 · Takes effect: At power on

7. bit 6

   Single-block operation mode at user macro operation instruction

   Single-block operation mode at user macro operation instruction 0: Single-block stop does not occur (for operation) 1: Single-block stop occurs (for test)

   Range 0, 1 · Takes effect: At power on

8. bit 7

   Fixed value (0)

Mazak PARAMETER LIST / ALARM LIST / M-CODE LIST, manual HA64HA0035E, p. 34, 35, 207, 208, 209. Reference and explanation only — not a reproduction of the manual.