Engine CAN Monitor-HEM8400

HEM8400 is a kind of engine CAN monitor which is suitable for construction machinery. It can collect and display various parameters and states of engine via internal CANBUS. It has the functions of diagnosing engine alarm and adjusting speed.

Functions:

1. 4.3 inches LCD display, optional Chinese/English interface; 2. J1939 international standard 9-needle engine diagnostic interface; 3. Engine diagnostic switch, easy to check fault alarm information; 4. Manual throttle switch, easy to adjust speed manually; 5. Real-time calendar, clock, event log and record runtime; 6. Starting times statistics, maintenance time reminder function; 7. Dual CANBUS interface and RS485 remote communication interface; 8. (Record time, fuel consumption, average fuel consumption) Reset button; 9. Power-on security coded lock; 10. Protection level IP65.

Application:

HEM8400 can be widely used in engineering machinery, special vehicles, generator sets and other engine-driven engineering equipment, including mining, road and bridge, petroleum, marine equipment.

The 21st Anniversary Celebration of SmartGen and Sports Meet

Spring is in the air. The 21st anniversary celebration of SmartGen and sports meet has been held globally on March 18, 2019. The sports meet Zhengzhou branch officially started at 13:30 p.m. and sports projects are divided into badminton and running. The sports meet in Turkey started with the opening ceremony and the long-distance running began later.

The host and the hostess

Mr. Cui delivered the opening speech

Congratulate to the members of trade union committees

Running

Badminton

Sports meet in Turkey

Long-distance running in Turkey

At the sports meeting, everyone showed their skills and spirits. Everybody cheered for the athletes.

During the interval, we arranged the food, drinks and fruits supply area for athletes and cheering-section. A cake is particularly noticeable, engraved with the name of the employees who joined our company over 10 years. They not only dedicated their youth to SmartGen, but also witnessed the development and growth of our company. We are looking forward to continuing to work together with you.

No matter in the match or in the work, all SmartGeners have the spirit of being brave in struggling. Every attempt, every improvement is our growth. Let us continue to move forward to the dream of “Century-old SmartGen”!

More Protection，Less Risk

Recently one customer gave us feedback that HGM4010CAN control module starting relay does not output, resulting in genset failure.

We were there and used multimeter DC voltage gauge to measure the starting relay. It indeed didn’t output when starting. After inquiring the drawings and lines, we found that the starting relay does not have an extended DC12V relay and the relay capacity of the control module is only 5A. When starting, the contact current of the relay is 2-3 times.

Reason analysis The cause of this failure is that the control module relay contacts were burned out by high current when starting.

Solution Replace the HGM4010CAN control module and expand the DC12V/10A relay on the start output port. The two contacts are connected in parallel. After changing, machine starts normally.

Summary In fact, the fuel, the start-up and other related output ports of the control module which may withstand large current during the operation should be expanded. This can ensure the normal operation of the generator set.