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MitsubishiM800/M80/E80/C80

#1004 ctrl_unit — Control unit

CommonEnumPower off/on is required for this parameter change to take effect.

Setting Range

B: 1 μm C: 0.1 μm D: 0.01 μm (10nm) E: 0.001 μm (1nm)

Name

Set the unit for the NC internal position data, data communicated between the NC and drive unit, and the servo movement data. Some parameter units, such as the pitch error and backlash, follow this specification.

Values

ValueLabel
B1 μm
C0.1 μm
D0.01 μm (10nm)
E0.001 μm (1nm)

Notes

The standard value is 'D'; however, set the optimum value according to the machine model and specifications.

Source:M800/M80 Series Parameter Manual
Last Updated: 6/12/2026