How to Control Motor Speed with DM556RS?

This article introduces how to DM556RS control motor speed.

Hardware

Driver DM556RS
Motor 23HE30-2804S


Software

Serial debugging software or other external controller with RS485 function

How to implement the Function

Set the baud rate, station address and terminal resistance through DIP Switch as shown in the figure below.



JOG setting:

Set the JOG mode speed to 300RPM,

01 06 18 01 40 01 2E AA forward JOG;
01 06 18 01 40 02 6E AB reverse JOG;
01 06 01 E1 01 2C D8 4D Set JOG speed;
01 06 01 E7 01 2C 38 4C Set JOG acceleration and deceleration time;

Note: JOG triggered by RS485 communication will run continuously only when the trigger interval is less than 50ms, otherwise it can only perform jogging.

Speed control continuous operation:

Set PR0 speed mode speed to 300RPM,
01 06 62 00 00 02 17 B3 Set PR0 to speed mode;
01 06 62 03 01 2C 66 3F Set PR0 speed;
01 06 60 02 00 10 37 C6 triggers PR0 operation;
Send when you need to stop:
01 06 60 02 00 40 37 FA Emergency stop.

Note: You can change the running speed of the motor while it is running. After changing the speed, retrigger to change the running speed.!

Updated on: 27/12/2023