ACC Automation: PLC & Industrial Control Learning
Practical Tips and Techniques
The Click PLC family has been updated, and now has the ability to use high speed counting. This is available on all of the Ethernet units that have DC inputs. The faster processor on the Ethernet unit (3 to 10 times faster than the basic unit) allows this capability. There are seven (7) different modes … Read more
We will now look at the programming and wiring of a rotary encoder to the Click PLC input. Rotary encoders are modern digital devices that have taken over from the potentiometer in stereos and many other applications. This is because of their fine digital control, and they can fully rotate without end stops. We can … Read more
The Trumeter ADM100 Series Graphical Panel Meters provide the visual representation of an analog meter and the accuracy of a digital meter all in one unit. These meters feature a programmable bar graph and alarms to immediately alert operators when a parameter is out of range. In addition, a four-character messaging area displays custom messages, … Read more
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Firmware is usually PLC operating system code that is written into a read only memory. The BIOS (Basic Input Output System) of a PC (personal computer) is a good example of firmware. It provides the low level interface between the hardware and software. The Click PLC firmware comes with the programming software. https://support.automationdirect.com/products/clickplcs.html We will … Read more
The CTT series from Automation Direct are multi-function digital units. They incorporate a multi-function digital counter, timer and tachometer all within the same unit. Tachometer mode will bring in pulses that can be from a sensor, incremental encoder, etc. and convert this to a rate. Rates such as speed or frequency deal with units per … Read more
The C-More Micro HMI Panel software uses virtual components called Objects. Five different text objects are available for your industrial human-machine interface. (HMI) The static text will place words on your HMI page. Lookup text will display a message corresponding to a value in a tag register. The dynamic text will display the ASCII (American … Read more
The CTT series from Automation Direct are multi-function digital units. They incorporate a multi-function digital counter, timer and tachometer all within the same unit. The counter timer mixed mode will operate in sixteen (16) different ways. Two different count input modes can be selected. Up or Down can be selected. We will program eight of … Read more
Digital Counter / Timer / Tachometer (CTT Series) The CTT series from Automation Direct are multi-function digital units. They incorporate a multi-function digital counter, timer, and tachometer all within the same unit. This means that you have fewer stock items and the learning curve is minimized. The CCT series are easily configured as a digital … Read more
The CTT series from Automation Direct are multi-function digital units. They incorporate a multi-function digital counter, timer and tachometer all within the same unit. The counter mode will operate in five (5) different ways. Up to five different count input modes can be selected. Up, Down, UP/Command Counting Down (UdA), UP/Counting Down (UdC) and Quadrature … Read more