AB伺服编程基础详解.ppt

Thank you!谢谢！ V16 of Logix warns a user if the CST is not set during a program download V17 of Logix will also give a user the option to set the controller as the CST master on download if it is not already set * * Explain that the parameters for a Virtual Axis are a small subset of the parameters for a physical axis. * * * * * Suggest that the Dynamics should be set so that the maximums of the slave axes will not be violated. * * * The destination for GSV instructions and source for SSV instructions must be a tag. The data type of the destination and source tags must match the data type of the parameter you are getting or setting. For example, the data type for destination axis03_currentconversionconstant is a real and the data type for source home_active is a DINT. We will discuss where to find the data type for attributes in an upcoming slide if you are unsure when you begin to program. * Note: Discussion of merging multi-axis coordinated motion instructions is not addressed in this session, only identified here to make user aware of capabilities * * * MAS (Motion Axis Stop)运动轴停止 (Confidential – For Internal Use Only) Copyright ? 2011 Rockwell Automation, Inc. All rights reserved. Move InstructionsMAS Instruction * MAS (Motion Axis Stop)运动轴停止 (Confidential – For Internal Use Only) Copyright ? 2011 Rockwell Automation, Inc. All rights reserved. Move InstructionsMAS Instruction * MAS (Motion Axis Stop)运动轴停止 (Confidential – For Internal Use Only) Copyright ? 2011 Rockwell Automation, Inc. All rights reserved. Move InstructionsMAS Instruction * (Confidential – For Internal Use Only) Copyright ? 2011 Rockwell Automation, Inc. All rights reserved. Move InstructionsMAS Instruction * MAS (Motion Axis Stop)运动轴停止 (Confidential – For Internal Use Only) Copyright ? 2011 Rockwell Automation, Inc. All rights reserved. * Move InstructionsMerging Motion Instructions 1.MAM, MAJ, and MAS InstructionsMAM MAJ和MAS指令 2. Merging Motion Instructions吞并运动指令 Move Instruct