BENTLY 133292-01电源模块
SERVOSTAR CD Lite为电机和驱动器提供了两种类型的折回保护。
驱动器的微处理器监控电流反馈信号，并生成该信号的RMS值
以提供表示电机中电流的值。该系统类似于“I平方T”累加器。
驱动折回该折回算法监控电流反馈，如果反馈超过连续电流
驱动/电机组合的额定值（ICONT）将系统电流降低至ICONT水平。对于例如，在阶跃命令输入条件下，折回算法允许最大峰值电流（IMAX）驱动器输出半秒。之后，驱动器进入“折叠模式”（折叠=1），并且开始以指数方式返回到系统的连续电流。大约需要六秒钟指数衰减从系统的峰值电流下降到其连续水平。MOTIONLINK软件包附带全面的监控和故障排除帮助集。对于驱动器进行故障诊断时，它提供了一个状态屏幕（单击右上角的“状态”按钮主MOTIONLINK屏幕的角落）。状态屏幕允许您检查驱动器启用开关、状态显示LED、具有完整错误历史记录的故障状态以及多个模式设置驱动器的保护功能。如果使用终端模式，您可以简单地检查存储的内容在FLTHIST变量中。
MOTIONLINK提供的另一个帮助是I/O屏幕（单击主MOTIONLINK屏幕）。
I/O屏幕使您能够检查硬件位置限位开关
电机恒温器和编码器等效输出。它还允许
您需要在C3连接器上设置I/O，以实现各种故障排除和监控方法。
为了监控系统性能，MOTIONLINK提供了多种监控工具。你可以从监视器屏幕监视各种变量（单击主屏幕顶部的“监视器”按钮MOTIONLINK屏幕），以一次比较多达三个变量。曲调和记录屏幕允许您根据预定义命令评估系统的实际性能轮廓此外，在该屏幕上，调整增益直到实现最佳跟随可以改变表演
错误代码在大多数情况下，SERVOSTAR CD-Lite通过串行通信将错误代码与文本消息进行通信到主机的端口。一些错误代码也传输到状态显示器。将保存相同的消息在EEPROM中的错误历史日志（FLTHIST，ERR）下，以便在通电时不会丢失任何内容远离的。并非所有错误都会将消息反映回主机。在这些情况下，无消息错误仅与状态显示器通信。
SERVOSTAR CD-Lite对错误的响应取决于错误的严重程度。有三个严重程度：
1.警告，简称错误，不被视为故障，也不禁用操作
2.非致命错误，或简单的故障，使驱动器失效并指示故障状态
3.导致几乎所有驱动功能（包括通信）失效的致命错误或致命故障
The MOTIONLINK package comes with a comprehensive monitoring and troubleshooting help set. For troubleshooting the drive, it provides a Status screen (click on “Status” button in the upper right-hand corner of Main MOTIONLINK screen). The Status screen allows you to check the drive enable switches, the status display LED, fault status with complete error history, and mode settings for several of the drive’s protection features. If using the terminal mode, you can simply check the contents stored in the FLTHIST variable. An additional help provided by MOTIONLINK is the I/O screen (click on “I/O” button on the side of the Main MOTIONLINK screen). The I/O screen gives you the ability to check the status of the hardware position limit switches, the motor thermostat, and the encoder equivalent output. It also allows you to set up the I/O on the C3 connector for a variety of troubleshooting and monitoring approaches. For monitoring system performance, MOTIONLINK comes with a variety of monitoring tools. You can monitor a variety of variables from the Monitor screen (click “Monitor” button at the top of the Main MOTIONLINK screen) to compare up to three variables against themselves at one time. The Tune and Record screen allows you to evaluate the system’s actual performance against a predefined command profile. Also from this screen, adjusting the gains until optimum following is achieved can vary the performance. Error Codes In most cases, the SERVOSTAR CD-Lite communicates error codes with a text message via the serial port to the host. Some error codes are also transmitted to the status display. The same message is saved in the EEPROM under an error history log (FLTHIST, ERR) so that nothing is lost when power is removed. Not all errors reflect a message back to the host. In these cases, the no-message errors communicate only to the status display. The response of the SERVOSTAR CD-Lite to an error depends on the error's severity. There are three levels of severity: 1. Warnings, simply called errors, are not considered faults and do not disable operation 2. Non-fatal errors, or simply faults, that disable the drive and indicate a fault status 3. Fatal errors, or fatal faults, that disable almost all drive functions (including communications)
