Click Indirect Addressing

Indirect addressing is supported in the Click PLC. The manuals refer to this as ‘Pointer Addressing’.
It will utilize the DS registers as the offset value and can be used with the DS, DD, DF, DH, XD, YD, TD, CTD, and TXT data register memory types.
Example:
DS[DS100] – This will point to the address in DS that the DS100 value contains. If DS100 has a value of ‘5’ then the address will use DS5.
As we change DS100 the corresponding address of DS will change as well.
We can copy values to that location (logging) and read values from that location (retrieving).

https://accautomation.ca/click-plc-logging-data-with-time-and-date-stamp/

Programming and examples of the Click and Click PLUS PLC series can be found at this URL:
https://accautomation.ca/series/click-plc/

There are several reasons why we are using the Click and Click PLUS PLCs. 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 expand the system with a variety of modules including RTD and Thermocouple inputs directly.

ACC Automation
https://accautomation.ca/