Firmware
We provide technical support for all our products. You are welcome to contact us for any questions. For customers' convinience we offer some materials to be downloaded from our web-site.
Firmware for stepper motor controllers and drivers
This page contains descriptions of firmware options and changes, which are available for our motor drivers and controllers. Please, contact us if need special firmware version.
SMD-4.2DIN ver.2
V.2 - Base actual firmware, available since July 2021
The base version V1 has been supplemented with a function to limit the minimum and maximum speed values. Since July 2021 this version is base.
V.1 - Firmware version since entering the market until July 2021
The driver provides 4 operation modes:
- Analog speed control
- Analog position control
- STEP/DIR position control
- Constant speed rotation
SMSD-4.2LAN
V.3 - Available since July 2021
The base version V2 has been supplemented with a function of getting software and hardware version. Some minor changes have been done.
V.2 - Base actual firmware
SMSD-8.0LAN
V.3 - Available since July 2021
The base version V2 has been supplemented with a function of getting software and hardware version. Some minor changes have been done.
V.2 - Base actual firmware
Firmware for BLDC controllers and drivers
BLD-20DIN
V.3 - Available upon request since June 2021
The base version V2 has been supplemented with a function of scaling the analog speed control signal. Now it is possible to adjust the analog speed control signal for low speed and high speed BLDC motors.
V.2 Base actual firmware
The base firmware has 4 control options of START and DIR input signal logic. The needed option can be activated by use of the internal Jumper.
:01 START – FRONT
DIR – FRONT
:02 START – FRONT
DIR – LEVEL
:03 START – LEVEL
DIR – LEVEL
:04 START – Forward motion
DIR – Backward motion
BLSD-20Modbus
V.1.9 - Available upon a request since December 2020
The base version V1.8 has been supplemented with additional registers for adjusting rotation direction and position counting for different BLDC motor manufacturers.
V.1.8 - Base actual firmware, November 2020
BLSD-20, BLSD-50
V.2 - Available upon a request
The logic of START and DIR input signal is realized as per the LEVEL of a signal.
V.1 - Base actual firmware
The logic of START and DIR input signal is realized as per the FRONT of a signal.
Firmware for controllers and drivers for DC brush motors
BMD-20DIN, BMD-40DIN
V.BMD-20DIN-MAIN (V.BMD-40DIN-MAIN) - Base actual firmware
The base firmware has 4 control options of START and DIR input signal logic. The needed option can be activated by use of the internal Jumper.
:01 START – FRONT
DIR – FRONT
:02 START – FRONT
DIR – LEVEL
:03 START – LEVEL
DIR – LEVEL
:04 START – Forward motion
DIR – Backward motion
V.BMD-20DIN-A (V.BMD-40DIN-A) - Available upon a request
The base version V.BMD-20DIN-MAIN has been modified – in case of input voltage alarm the controller restarts automatically when the voltage recovers to the allowed range.
V.BMD-20DIN-B (V.BMD-40DIN-B) - Available upon a request
The base version V.BMD-20DIN-MAIN has been modified – transition to an emergency mode and motor deenergizing in case the current exceeds the specified threshold for more than 0.5 sec. During this time interval the motor current is limited to 200% of the set value.
V.BMD-20DIN-L (V.BMD-40DIN-L) - Available upon a request
This firmware version is for operation with linear DC actuators. This version is included to all base and modified versions as a part of the firmware. Set the internal jumper START-pin and remove the jumper DIR-pin to activate this mode in the base firmware version.
Firmware for motor controllers
Standard versions of our drivers and controllers are suitable for use in most of applications. But there are applications, where the standard logic should be changed. For such cases, we have prepared special versions of firmware and logic for our controllers. Preparing of new versions of firmware is a subject for discussion, please contact us for details.