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Contents
Introduction – Salient Features .................................................................................................................... 3
Technical specifications and Pin description ................................................................................................ 4
Description of the four modes of Operation and Slave ID settings .............................................................. 5
How to use the drive: .................................................................................................................................... 7
Steps to configure the Drive using Modbus Poll Software: .......................................................................... 7
STEP 1: Hardware Connection .................................................................................................................. 8
STEP 2: Connect Modbus UART ASCII Drive with Modbus Poll Software ............................................... 10
Step 3: Set slave ID in Modbus Poll Software to send and receive Data ................................................ 12
Step 4: Go to Function ............................................................................................................................ 15
STEP 5: Program the drive to run in any one of the four modes: .......................................................... 17
Mode 0 – Analog input controlled Open Loop PWM mode: .............................................................. 17
Mode 1 – Modbus UART ASCII Controlled Closed Loop Speed Mode: ............................................... 20
Mode 2 – Digitally Controlled Open Loop PWM Mode: ..................................................................... 24
Mode 3- Analog Input Closed Loop Mode .......................................................................................... 27
STEP 6: Save and Reset settings in Drive ................................................................................................ 29
Appendix: .................................................................................................................................................... 30
1. Registers .................................................................................................................................................. 30
2. BLDC Motors ........................................................................................................................................... 30
Troubleshooting: ......................................................................................................................................... 31