YASKAWA FM 054 Manual

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YASKAWA FM 054 Manual Manual pdf 116 page image

5.2.8 Configure drive - 0x8180Index-Sub Type RW Default Value range Unit Description0x8180-00 U08 R 3 3 Configure drive - number of entriesÄ ‘Explanation of the elements’ on page 97Index-Sub Type RW Default Value range Unit Description0x8180-02 U32 R/W 10000000 800000 …16000000Gear factorÄ ‘Explanation of the elements’ on page 97Gear factor for normalization of position, velocity and acceleration values. The value rep-resents "units" in thousands with the rotary axis makes exactly one revolution. "Units"may thus be regarded as user units such as μm, mm, inch, degree angle and revolutions.n Position– A to be traversed position thus results directly from the specified number of units.n Velocity– The velocity is normalized to unit/sn Acceleration and deceleration– Acceleration and deceleration are normalized to unit/s2Example 1:A motor directly drives a toothed disk. Via a toothed belt, a drilling machine is 1:1 cou-pled. It is to be used with a resolution of 0.0001 U (= 1 unit). In order to drive a speed of900 U/min, therefore, a value of 150000 must be reported.Gear factor = 10000 ∙ 1000 = 10000000Example 2:A motor directly drives a spindle with a pitch of 20 mm/U. It is to be used with a resolutionof 10μm (= 1 unit). In order to traverse a difference in position of 7000μm, 7000 candirectly be specified (relative to the previous value).Gear factor = 20000 ∙ 1000 = 200000000x8180-00 - Configuredrive - number of entries0x8180-02 - Gear factorVIPA System SLIOObject dictionaryObjects > Configure drive - 0x8180HB300 | FM | 054-1CB00 | en | 18-06116