Скачать или смотреть Rotary Encoders for PLC Input: Programming and Wiring

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 connect the rotary encoder to the PLC using two digital inputs. This human-machine interface (HMI) has the advantage over the PLC's touch screens and other control methods. The operator can control the rate and setpoint with the dial (rotary encoder) without looking at the control. This will allow the operator to concentrate on other tasks.
We will connect a rotary encoder with a dial into the Click PLC. The signals being sent from the rotary encoder will be explained. Different methods of programming this input in our PLC will be discussed. Let’s get started.

More information can be obtained on our website. This includes all of the links mentioned in this video.
https://accautomation.ca/click-plc-hm...
Rotary Encoder
https://amzn.to/2TWFjpZ
Dial for rotary encoder
https://amzn.to/2E4C62P

Previously we discussed:
Click PLC System Hardware.
https://accautomation.ca/click-plc-sy...
Click PLC Installing the Software
https://accautomation.ca/click-plc-in...
Click PLC Establish Communication
https://accautomation.ca/click-plc-es...
Click PLC Numbering System and Addressing
https://accautomation.ca/click-plc-nu...
Click PLC Timers and Counters
https://accautomation.ca/click-plc-ti...
Click PLC Compare and Math Instructions
https://accautomation.ca/click-plc-co...
Click PLC Program Control Instructions
https://accautomation.ca/click-plc-pr...
Click PLC Shift Register Instruction
https://accautomation.ca/click-plc-sh...
Click PLC Drum Instruction
https://accautomation.ca/click-plc-dr...
Click PLC Send and Receive Instructions
https://accautomation.ca/click-plc-se...
Click PLC AdvancedHMI Communication
https://accautomation.ca/click-plc-ad...
Modbus RTU Click PLC Master to BRX PLC Slave Communication
https://accautomation.ca/modbus-rtu-c...
Video
   • Modbus RTU Click PLC Master to BRX Do-More...  
Click PLC - Update Firmware
https://accautomation.ca/click-plc-up...
Video
   • Click PLC  Update Firmware  

There are several reasons why we are using Click PLC. Here are just a few.
Investment is low for the hardware, and the software is free
Standalone PLC with built-in I/O
Communication ability - Ethernet Port, RS232, RS485 - support for protocols such as Modbus RTU, Modbus TCP, etc.
Ability to directly expand the system with various modules, including RTD and Thermocouple inputs.

ACC Automation
https://www.accautomation.ca