PLC stands for Programmable Logic Controller and it is a term used in automating electro-mechanical processes. SCADA is an abbreviation for supervisory control and data acquisition. It refers to industrial control systems where computers monitor or control a process. If your business needs help with PLC / SCADA then you can hire the help of talented PLC / SCADA freelancers on this site. Start by posting your job today.Najem PLC & SCADA Programmers
We have a working PCB (5V Circuit) with 13 GPIOS. Its Inputs and Outputs to be connected with External devices (PLC based Interface) operating at different level of voltage (from DC12V to DC 60V). Require freelancer with expertise to use Optocoupler, Transistors and voltage regulators to achieve the result.
I've made a small furnace, that requires the PLC and HMI programmed, Siemans PLC+HMI installed and waiting for programming. Based near Burgess Hill, West Sussex, UK. Will require hands on work for furnace on site.
We are using a little device called an oximeter that is a non invasive device with a finger sensor (see attached picture). Values are displayed on the screen and we need to find a solution to collect data every few seconds (selectable 1-5-10-15-30 seconds) into an excel spreadsheet for long periods and to display : Date - Hour - Minute - Second - Sp02 value - Pulse rate value We need somebody ...
I am looking for an industrial engineer with good experience in PLCs for for air conditioning & fan control & various other small tasks
We have a UniPi PLC we would like to program, we have a UniPi PLC which we have a program currently written and we would like to engage the services of an experienced programmer who has understanding of Raspberry Pi and or UniPi Mervis DE platform.
We are system integrator majoring in developing small and middle scale automation based on Siemens / B&R / Mitsubishi PLCs You will need to write code for simple PID control of a heaters. If SP (setpoint is greater than PV (present value from temperature sensor) than we should switch on contactors bases on the value of LMN (CONT_C manipulated variable) The interface is provided in [pri...