Leadshine EM882S, User Manual

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EM882S Digital Stepper Drive User Manual
Table of Contents
1. Introduction ............................................................................................................................................................... 1
1.1 Features ............................................................................................................................................................... 1
1.2 Applications ......................................................................................................................................................... 1
2. Specifications ............................................................................................................................................................ 2
2.1 Electrical Specifications........................................................................................................................................ 2
2.2 Environment ........................................................................................................................................................ 2
2.3 Mechanical Specifications .................................................................................................................................... 2
2.4 Elimination of Heat .............................................................................................................................................. 3
3. Connection Pin Assignments and LED Indication ......................................................................................................... 3
3.1 P1 - Control Connector Configurations ................................................................................................................ 3
3.2 P2 - Fault Output Connector ................................................................................................................................ 4
3.3 P3 - Motor and Power Connector ........................................................................................................................ 4
3.4 P4 - Tuning Port .................................................................................................................................................... 4
3.5 Status LED Lights .................................................................................................................................................. 4
4. Control Signal and Fault Output ................................................................................................................................... 4
4.1 Control Signal Connection ................................................................................................................................... 4
4.2 Fault Output Connection ..................................................................................................................................... 5
5. Stepper Motor Connections ......................................................................................................................................... 5
5.1 4-lead Motor Connection (recommended).......................................................................................................... 5
5.2 6-lead Motor Connection .................................................................................................................................... 6
5.3 8-lead Motor Connection .................................................................................................................................... 6
6. Power Supply Selection ............................................................................................................................................ 6
6.1 Regulated or Unregulated Power Supply ............................................................................................................. 7
6.2 Power Supply Sharing .......................................................................................................................................... 7
6.3 Selecting Supply Voltage ...................................................................................................................................... 7
7. DIP Switch Configurations ......................................................................................................................................... 7
7.1 Output Current Configuration (SW1-3) ............................................................................................................ 7
7.2 Idle Current Configuration (SW4) .................................................................................................................... 8
7.3 Micro Step Configuration (SW5-8)................................................................................................................... 8
7.4 Auto-tuning and Motor Model Selection (Rotary Switch) ................................................................................... 9
7.5 Smoothing Filter Time Configuration (ProTuner) ................................................................................................. 9
7.6 Activated Pulse Edge Configuration (ProTuner) ................................................................................................... 9
7.7 Control Mode Configuration (ProTuner) .............................................................................................................. 9
8. Wiring Notes .................................................................................................................................................................. 9
9. Typical Connection ...................................................................................................................................................... 10
10. Sequence Chart of Control Signals ............................................................................................................................ 10
11. Protection Functions ................................................................................................................................................. 11
12. Troubleshooting ........................................................................................................................................................ 12
13. Warranty .................................................................................................................................................................... 13
TWELVE MONTH LIMITED WARRANTY .................................................................................................................... 13
EXCLUSIONS ............................................................................................................................................................. 13
SHIPPING FAILED PRODUCT & OBTAINING WARRANTY SERVICE ............................................................................ 13
WARRANTY LIMITATIONS ......................................................................................................................................... 13