We will now look at the C-More Micro program quick start. This will demonstrate how to quickly get your C-More Micro Program up and communicating to your programmable logic controller. (PLC)
The general steps involved with a human-machine interface (HMI) program will include, program development, ladder logic, and HMI program development. We will be breaking the HMI program development into program purpose, tag import, HMI programming, simulation, and testing.
An EA3-T4CL C-More Micro HMI will be used to communicate to a Click PLC via Ethernet. A Start/Stop circuit will be programmed with a Timer. This can be controlled via the PLC inputs or HMI inputs. The timer present value (PV) will be shown on the HMI. The set value (SV) of the timer can be changed using the HMI. Let’s get started. Continue Reading!
We will now look at programming in our C-More, common screen menus. Allowing operators of your HMI (Human Machine Interface) panel to easily navigate all of the information available is a vital part of programming. We want to present the information to the operator so they will clearly understand the programmed operation of the unit. Common menus on the HMI panel pages will allow the quick navigation, understanding, and control that your operators want. When programming operator interfaces I have always heard to use the KISS method. (Keep It Stupidly Simple.) Your HMI program interface could contain hundreds of pages containing vital information for operator understanding and control, but you must make it easily accessible and intuitive. This is how you design and program a good HMI panel display.
We will be creating a common screen menu for our C-More EA9 HMI Panel using the C-More programming software. Using our previous program created we will be making a background screen to act as our menu system. Let’s get started. Continue Reading!
The C-more Micro HMI Panels from Automation Direct include a series of built-in Systems Setup Screens. They are split into three categories; Information, Setting, and Test Menu.
Information – Under the information menu we will find the panel model number, available memory, and usage, the protocol being used by the panel, and the version information of the firmware and boot loader.
Setting – Under the setting menu we can adjust the brightness of the display, enable or disable the internal beeper, calibrate the touch panel, clear the user memory, reset the unit to factory defaults and set the loading screen hourglass icon delay or disable the display.
Test Menu – The test menu includes communication tests of the serial ports (loopback test), communication test to the PLC, test operation of the panel’s beeper, and test of the touch panel surface.
We will be reviewing these system screens of the C-More Micro HMI Panel. Let’s get started. Continue Reading!