用户手册目录MID-7654/7652 Servo Power Motor Drive User Guide1Contents1Conventions2Introduction2What You Need to Get Started3Safety Information3Front Panel Switches5Figure 1. MID-7654/7652 Front Panel5Host Bus Interlock Circuit6Front Panel LEDs6Table 1. Front Panel LED Indicators7Amplifier Fault Output LEDs7Amplifier Inhibit LEDs7Limit Status LEDs7Front Panel DIP Switch Settings8Figure 2. 4-Position DIP Switch Bank Layout8Figure 3. 9-Position DIP Switch Bank Layout8Inhibit Input Polarity Setting9Table 2. Inhibit Input Polarity DIP Switch Settings9Inhibit Output Polarity Setting9Table 3. Inhibit Output Polarity DIP Switch Settings9Limit Status LED Polarity Setting10Table 4. Limit Status LED DIP Switch Settings10Setting Continuous and Peak Current Limits10Figure 4. Input Voltage to Output Current Relationship for Periods ofTimeLessThan2.7Seconds11Figure 5. Input Voltage to Output Current Relationship for Periods ofTimeGreaterThan2.7Seconds11Table 5. Continuous and Peak Output Current DIP Switch Settings12Setting Motor Inductance Levels13Table 6. Motor Inductance Levels13Table 7. Motor Inductance Level DIP Switch Settings14Back Panel Connector Wiring15Figure 6. MID-7654/7652 Back Panel Connectors15Terminal Block Wiring17Servo Motor Power Terminal Blocks17Figure 7. Typical Servo Motor (DC Brush Type) Terminal Block Pin Assignment17Table 8. National Instruments Standard Directional Polarity18Figure 8. Clockwise and Counter-Clockwise Motor Rotation18Rear Guard19Figure 9. Rear Guard Consisting of the Protection Cover, Protection Plates, and Bottom Mounting P...19Figure 10. Rear Guard Installed on the MID-7654/765220Figure 11. Protection Cover and Protection Plates: Used Axes 1 & 2, Unused Axes 3 & 4.21Encoder Terminal Blocks22Figure 12. Typical Single-Ended Encoder Wiring Pin Assignment22Figure 13. Typical Differential Line Driver Encoder Wiring Pin Assignment22Figure 14. Encoder Signal Phasing, CW Rotation23Figure 15. Shielded Twisted Pairs24Limit Switch Terminal Blocks24Figure 16. Limit Switch Terminal Block Pin Assignment (Passive Limit Switch Connection Example)24Breakpoint and Trigger Terminal Blocks25Figure 17. Trigger Terminal Block Pin Assignment25Figure 18. Breakpoint Terminal Block Pin Assignment25Analog I/O Terminal Blocks25Figure 19. Analog Input Terminal Block Pin Assignment26Figure 20. Analog Output Terminal Block Pin Assignment26Step and Direction Terminal Block26Figure 21. Step and Direction Terminal Block Pin Assignment26Cable Installation for CE Compliance27Figure 22. Required Cabling for CE Compliance27Accessories Included for Optional Use28Strain-Relief Bar Installation28Figure 23. MID-7654/7652 with the Strain-Relief Bar Installed29Panel Mount Kit Installation29Figure 24. MID-7654/7652 with the Panel Mount Kit Installed30Modifying the Power Entry Module30Replacing a Fuse30Changing the Line Voltage31Amplifier/Driver Command Signals31Specifications31Technical Support Resources36NI Web Support36Worldwide Support36文件大小: 769.5 KB页数: 36Language: English打开用户手册