2
Contents
INTRODUCTION ...................................................................................................................................................... 3
Description ............................................................................................................................................................. 3
Features ................................................................................................................................................................. 3
Warranty ................................................................................................................................................................ 3
INSTALLATION ........................................................................................................................................................ 5
Unpacking .............................................................................................................................................................. 5
Cooling ................................................................................................................................................................... 5
Wiring .................................................................................................................................................................... 5
Commands ........................................................................................................................................................... 10
Electrical .............................................................................................................................................................. 15
Motor Compatibility ............................................................................................................................................. 15
Indexer Inputs ...................................................................................................................................................... 15
Resonances .......................................................................................................................................................... 15
Appendix
LN3X Specification
Page 1: ...1 LN3X Series Motor and Drives Operator s Manual PN 04 01920 C PRECISION MOTION CONTROLS 2175 De La Cruz Blvd 1 Santa Clara CA 95050...
Page 2: ...ts INTRODUCTION 3 Description 3 Features 3 Warranty 3 INSTALLATION 5 Unpacking 5 Cooling 5 Wiring 5 Commands 10 Electrical 15 Motor Compatibility 15 Indexer Inputs 15 Resonances 15 Appendix LN3X Speci...
Page 3: ...nector with TX RX Gnd limit inputs Home input and Fault output make this drive easy to interface with existing terminals on the market LN3X can be ordered in 2 5 amp or 3 5 amp peak current version Fo...
Page 4: ...hould do the following 1 Get the serial number from the defective unit 2 Check purchase date to see if the unit is under warranty If not obtain a purchase order number for repair costs 3 Call Precisio...
Page 5: ...r to connecting or disconnecting the motor to the drive Mounting The LN3X Drive comes with built in mounting brackets to facilitate mounting The unit may be mounted in any direction Our built in fan e...
Page 6: ...limit CW CCW and home are provided these signals are photo coupled to eliminate ground loops The RS232 serial communication uses 3 pin standard RS232C interface the setup is listed in the following ta...
Page 7: ...s Disconnect AC power from the unit prior to attempting to change any switch settings The switch settings control the maximum winding current 3rd harmonic correction and test mode The two dip switches...
Page 8: ...or 2 5 amp version In the 2 5amp version the user can activate the standby mode by selecting switch 2 8 to off position Standby mode is automatically entered in the 3 5 amp model regardless of the swi...
Page 9: ...drive It is best to have the echo enabled while debugging Switch 1 2 enables or disables the drive from sending a DN response when a move stops This can be used as an indication that the drive has re...
Page 10: ...sented by the 4 integers The least significant bit represents 0 1 multiples of acceleration Example A255 sets the acceleration to 25 5 rev sec A3 sets the acceleration to 0 3 rev sec The acceleration...
Page 11: ...til the limit sensor is cleared If the unit senses the limit before the home sensor on the initial move the drive stops and then drives CCW until the home sensor is reached It then stops and moves CW...
Page 12: ...ate for the other half Example MI A100 V1000 D1000000 G The motor will accelerate for 128000 steps 5 rev run at 10 rev sec until the motor has traveled 872000 steps and then start decelerating If the...
Page 13: ...The acceptable range is from 50 to 0 01 rev sec Since decimals are not accepted this equates to a range of 5000 to 1 Example V1002 represents a velocity of 10 02 rev sec The velocity must be set befo...
Page 14: ...V200 D500000 G D 100000 V300 A10 G XE The program defines stored program 1 This program contains 49 characters including the space at the end The XE signifies end of the stored program XE End of store...
Page 15: ...d at 50V maximum output The typical current when on is 1ma The transistor is on when an over current over temperature or under voltage condition is detected The inputs and fault output can be programm...
Page 16: ...La Cruz Blvd Ste 1 Santa Clara CA 95050 408 298 0898 www premotn com 2018 Precision Motion Controls Specifications subject to change without notice LN3 dimension inch Drive Specification Precision Mo...
