Cooling Firmware Engineer

·  Evaluate cooling products control

and transfer to system control specification

·  Work with cooling system engineer to complete the control logic, ability to draw control flow charts

·  Be capable of completing the coding jobs individually

·  Complete debug & qualification tests on both simulator and cooling unit level

·   Build software test plan, support sample units build and online test

·   Support to develop cooling unit manual control mode for lab test

·   Support completing products documentation, such as operation manual, installation specification

·   Support products improvements, such as upgrading cost and quality based on data from customer fields

·   Support service team for field issues, visit customer field for products application or quality issues investigation

The candidate should meet the following requirements:

·  Excellent PLC programming language (IEC 61131-3) skills, especially structure text (ST) and function block diagram (FBD)

·  Experience in application of standard industry PLC (Schneider-electric MODICON is preferred)

·  Experience in application and development for standard industry HMI/Display (Schneider-electric Harmony HMI ET6/or ST6 is preferred)

·  Being familiar with the control logic of Cooling products in the current market and control characteristics, operation parameters of critical HVAC

·   Understand the software/hardware architecture and logic of forward-looking temperature management solutions, including but not limited to liquid cooling, direct or indirect fresh air, temperature management, compressors, condensers, evaporators, and throttling devices

·   Experience in application and development for field bus communication, such as Modbus RTU/Modbus TCP/SNMP/CAN

·   Ability to read the electric diagram