MIMAKI CJV30 Series, Maintenance Manual

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© 2009 MIMAKI ENGINEERING CO.,LTD. 5.1.26 P.1
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Maintenance Manual > Test Items > Test Function > LINEAR ENCODER
Model CJV30/TPC Issued 2008.08.04 Revised F/W ver. 1.00 Remark
1.0
Rev.
5.1.26 LINEAR ENCODER
 Function
Linear encoder scale and linear sensor are tested.
Move a carriage by the designated distance (3 reciprocations) to display the difference between linear encoder value
and Y-axis motor encoder value. If an error arises during the operation, discontinue the test.
Moving distance: 100 mm – Maximum actual operation limit (unit: 100 mm)
LCD display is as follows:
(M*: Y-axis motor encoder, E*: linear encoder)
• Moving distance : M=****.* E=****.* (unit: 0.1 mm)
• Difference in encoder values between before and after moving
: Mc=****.* Ec=****.* (unit: 0.1 mm)
• Encoder values before movement : Ms=***** Es=*****
• Encoder values after movement : Mm=***** Em=*****
• Encoder values after having moved by designated distance
: Mr=***** Er=*****
Be careful about the carriage which moves in high speed to execute the scan.