Yaskawa MP2000 - Manual (Page 83)

TECHNICAL NOTE
MOVE ABSOLUTE function
Function block for MP2000 series
<MOVEABS> Function Block Summary
This function block commands a controlled motion at a specified absolute position. The parameters are
used at the time the motion is started. To modify any parameter it is necessary to put the correct SET of
values in and to trigger again the motion.
Function Block Diagram
<MOVEABS> Function Block Operation Notes
• MOVABS must be in H drawing, and is executed after SVON and CHANGE
DYNAMICS function.
• Rising edge of EXECUTE input initiates block operation, and all block input
values are read once.
• The RUNNING output bit maintains the operation in execution like High. The
output bit becomes Low by the positioning completed, EXECUTE=Low or Error.
• The
RUNNING
output bit will be held high until move is completed
(IB**0C1=ON), EXECUTE goes low, or an Error occurs.
• If another block takes control of the axis while the block is running a command
error will occur. The ERROR output will go on, but the RDA will not indicate an
error.
• The S-curve, Acceleration, Deceleration and the Speed will be set based on the
values in the RDA, set by Change Dynamics Block.
• Seventeen words are used as working registers for this function, starting at the
address in Data17W.
File: MP2000_IndividualFunctionDocument_RevC 83/168
Doc Number: eng.MCD.05.101
11/17/2005