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1、Date:* File:06 Start-up_axes.1SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives轴启动Date:* File:06 Start-up_axes.2SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and DrivesDate:* File:06 Start-up_axes.3SINUMERIK Siemens AG 2000. Al
2、l rights reserved.SITRAIN Training for Automation and Drives坐标系Z1Y1X1C1ZYXZYXCMCSBCSWCS1:1 or TransformationSetable ZO Frames .Date:* File:06 Start-up_axes.4SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives架构YM YM YB YB YB YWsetable Frame G54.G599 Base-Frameex
3、ternal Zero-OffsetDRF-OffsetKinematic TransformationPreset- OffsetXWXpXBXMXMXpYpprogramable FrameDate:* File:06 Start-up_axes.5SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives用于编程的轴类型路径轴定位轴几何 轴同步 轴机床轴转换Date:* File:06 Start-up_axes.6SINUMERIK Siemens AG 2000.
4、All rights reserved.SITRAIN Training for Automation and Drives轴的类型配置机床轴通道轴 K1通道轴 K2几何轴K1附加轴K1几何轴K2附加轴 K2Date:* File:06 Start-up_axes.7SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives轴配置MDMachine axesMD100000=X1 MD100001=Y1 MD100002=Z1 MD100003=C1 MD100004=W1通
5、道轴 1MD200700=1 MD200701=2 MD200702=3 MD200703=4 MD200800=X MD200801=Y MD200802=Z MD200803=C通道轴 2MD200700=5 MD200701=0 MD200702=0 MD200703=0 MD200800=W MD200801= MD200802= MD200803=几何轴MD200500=1 MD200501=2 MD200502=3 MD200600=X MD200601=Y MD200602=Z几何轴MD200500=0 MD200501=0 MD200502=0 MD200600= MD2006
6、01= MD200602=Date:* File:06 Start-up_axes.8SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives速度和监控DSpeed setpointDate:* File:06 Start-up_axes.9SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives极限监控Date:* File:06 Start-up_a
7、xes.10SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives监控误差窗口Date:* File:06 Start-up_axes.11SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives参考点的接近概要MD 34110: REFP_CYCLE_NR 通道特定的回参考点 1 至 n确定通道特定回参考点的各轴的起动顺序 0本机床轴不能由通道特定回
8、参考点功能起动 -1“NC起动”可以不必要求本轴回参考点MD 34200: ENC_REFP_MODEn 参考点模式 0绝对值编码器 1带零脉冲的增量编码器 3带距离编码的长度测量系统 5用接近开关取代参考点撞块MD 34000: REFP_CAM_IS_ACTIVE 1有参考点撞块 0无参考点撞块（利用零脉冲回参考点）MD 20700: REFP_NC_START_LOCK 0 “NC起动”可不必要求各轴回参考点MD 11300: JOG_INC_MODE_LEVELTRIGGRD 1JOG-INC和回参考点功能以点动方式进行 0JOG-INC和回参考点功能以连续方式进行Date:* Fil
9、e:06 Start-up_axes.12SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives增量测量系统返回参考点34020vs340403407034010=034050=034090340803410034050=134060DB31.DBX12.7Date:* File:06 Start-up_axes.13SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation
10、 and Drives绝对值编码器调整MD 34200: ENC_REFP_MODE = 0 NCK 复位 在JOG方式下手动将轴移动到已知点 MD 34100: REFP_SET_POS 输入实际值 MD 34210: ENC_REFP_STATE =1 复位 转换到 JOG-REF 按+方向键 (MD34010=0) 或方向键 (MD34010=1)MD34090: REFP_MOVE_DIST_CORR = 当前偏置 MD 34210: ENC_REFP_STATE =2 (轴已调整)Date:* File:06 Start-up_axes.14SINUMERIK Siemens AG
11、2000. All rights reserved.SITRAIN Training for Automation and Drives带距离编码的测量系统调整MD 34310: ENC_MARKER_INC (两个参考点标记之间的距离差 =0.02)绝对偏置=机床实际位置+/-长度测量系统的实际位置Date:* File:06 Start-up_axes.15SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives控制回路Date:* File:06 Start-up_a
12、xes.16SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives速度控制的优化给定值突变PathPI control Correcting variableSetpointActual valueKP.Speed control gain TN.Reset timeInput (setpoint)ttOutput (actual value)Set reset time TN to a large value, e.g. 500msCreatesetpoint step
13、- changeCorrecting variable must not reach the limittOutput (actual value)tOutput (actual value)tOutput (actual value)Increase KP and repeate measurementDecrease KP and repeat measurementKP is optimalNow decrease TN (TN control time) 20-40% max. Allow overshootingtOutput (actual value)OvershootingCo
14、ntrol timeDate:* File:06 Start-up_axes.17SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives840D的自动优化Date:* File:06 Start-up_axes.18SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives位置控制器优化Date:* File:06 Start-up_axes.19SIN
15、UMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives圆度测试Date:* File:06 Start-up_axes.20SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives伺服轨迹Date:* File:06 Start-up_axes.21SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN
16、Training for Automation and Drives伺服轨迹Date:* File:06 Start-up_axes.22SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives练习：轴配置Date:* File:06 Start-up_axes.23SINUMERIK Siemens AG 2000. All rights reserved.SITRAIN Training for Automation and Drives练习：给定值和实际值配置Date:* File:06
