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Changes for page 3.6.09 MC_GearInPos

Last modified by xingzhi lin on 2025/12/26 17:18
From version 1.2
edited by xingzhi lin
on 2025/12/04 20:17
Change comment: There is no comment for this version
To version 2.1
edited by xingzhi lin
on 2025/12/04 20:18
Change comment: There is no comment for this version

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120 +2. MasterSyncPosition=300, MasterStartDistance=370, SlaveSyncPosition=60, spindle speed is 50, AvoidReversal=FALSE.
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122 +(% style="text-align:center" %)
123 +[[image:1764850690324-919.png]]
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126 +3. MasterSyncPosition=300, MasterStartDistance=50, SlaveSyncPosition=60, master axis speed is 50, AvoidReversal=FALSE, from axis start position greater than 60.
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128 +(% style="text-align:center" %)
129 +[[image:1764850718648-576.png]]
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131 +The target speed is reached while the synchronization is completed (InSync is TRUE), then the amount of movement from slave axis=amount of movement from master axis*RatioNumerator/RatioDenominator.
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133 +For AvoidReversal: If the slave axis is a modal axis and the master axis speed (a multiple of the gear ratio) is not a speed relationship with respect to the slave axis, then MC_GearInPos instruction attempts to avoid the reversal of the slave axis. It attempts to "stretch" the motion of the slave axis by adding 5 slave axis cycles. If this "stretch" is not valid, then an error will occur and stop from the axis incorrectly.
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135 +If the master axis speed is associated with the slave axis speed (which is a multiple of the gear ratio), an error occurs and the axis stops in error.
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137 +If the slave axis is a linear axis mode axis, an error will occur when the Execute input rising edge is processed.
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