How does a PLC function?
The PLC gets data from associated sensors or information gadgets, forms the information, and triggers yields in light of pre-customized parameters.
Contingent upon the sources of info and yields, a PLC can screen and record run-time information, for example, machine efficiency or working temperature, naturally begin and stop forms, create alerts if a machine breakdowns, and the sky is the limit from there. Programmable Logic Controllers are an adaptable and powerful control arrangement, versatile to any application.
There are a couple of key highlights that set PLCs apart from mechanical PCs, microcontrollers, and other modern control arrangements:
I/O – The PLC’s CPU stores and procedures program information, however information and yield modules associate the PLC to whatever remains of the machine; these I/O modules are what give data to the CPU and trigger particular outcomes. I/O can be either simple or computerized; input gadgets may incorporate sensors, switches, and meters, while yields may incorporate transfers, lights, valves, and drives. Clients can blend and match a PLC’s I/O keeping in mind the end goal to get the correct setup for their application.
Communications – notwithstanding information and yield gadgets, a PLC may likewise need to associate with different sorts of frameworks; for instance, clients should need to send out application information recorded by the PLC to a supervisory control and information obtaining (SCADA) framework, which screens numerous associated gadgets. PLCs offer a scope of ports and correspondence conventions to guarantee that the PLC can speak with these different frameworks.
HMI – so as to associate with the PLC progressively, clients require a HMI, or Human Machine Interface. These administrator interfaces can be straightforward presentations, with a content readout and keypad, or extensive touchscreen boards more like buyer gadgets, yet in any case, they empower clients to audit and information data to the PLC progressively.
How is a PLC Programmed?
A PLC program is typically composed on a PC and after that is downloaded to the controller
Most PLC programming offers programming in Ladder Logic, or “C”. Stepping stool Logic is the customary programming dialect. It mirrors circuit outlines with “rungs” of rationale read left to right. Each rung speaks to a particular activity controlled by the PLC, beginning with an information or arrangement of data sources (contacts) that outcome in a yield (loop). In light of its visual nature, Ladder Logic can be less demanding to execute than numerous other programming dialects.
SL. NO. | Program Name & Description | Download File |
PLC Pro. 01 | Prog. Name : ON OFF Program. Brand : LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name : KGLWIN366(ENG) Input : P0. Output : P40. Description : When the P0 is 1 then output is ON and P0 is 0 then output is OFF. |
Download |
PLC Pro. 02 | Prog. Name : ON OFF Program for single output. Brand : LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name : KGLWIN366(ENG) Input : P0, P1 Output : P40. Description : When input P0 is 1 then output all are ON and input P1 is 1 then output all are OFF. |
Download |
PLC Pro. 03 | Prog. Name : ON- OFF Program for multi output. Brand : LS MASTER-K 120S (LG) Model : K7M-DR40U Sof. Name : KGLWIN366(ENG) Input : P0, P1. Output : P40. Description : When input P0 is 1 then output all are ON and input P1 is 1 then output all are OFF. |
Download |
PLC Pro. 04 | Prog. Name :Conditional output progrm1. Name : LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name: KGLWIN366(ENG) Input : P0, P1, P2. Output : P40. Description : When any two inputs are 1 then output is ON and others condition the output is OFF. |
Download |
PLC Pro. 05 | Prog. Name: Conditional output progrm2. Brand : LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name : KGLWIN366(ENG) Input : P0, P1, P2. Output : P40. Description: When any one input or all inputs are 1 then output is ON and others condition the output is OFF. |
Download |
PLC Pro. 06 | Prog. Name: Sequential delay ON program. Brand :LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name : KGLWIN366(ENG) Input : P0, P1. Output : P40, P41, P42, P43. Description : When the input P0 is 1 then output are one by one ON after one second and Input P1 is 1 then all are output OFF. |
Download |
PLC Pro. 07 | Prog. Name : Sequential delay ON-OFF program. Brand : LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name: KGLWIN366(ENG) Input : P0, P1. Output : P40, P41, P42, P43. Description : When the input P0 is 1 then output are one by one ON and all output are ON then all output is automatically one by one OFF. |
Download |
PLC Pro. 08 | Prog. Name : Flashing program. Brand : LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name : KGLWIN366(ENG) Input : P0, P1. Output : P40. Description : When the input P0 is 1 then output is flashing and Input P1 is 1 then Output P40 is OFF. |
Download |
PLC Pro. 09 | Prog. Name : Ring output program. Brand : LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name : KGLWIN366(ENG) Input : P0, P1. Output : P40, P41, P42, P43. Description : |
Download |
PLC Pro. 10 | Prog. Name : First in priority program. Brand : LS MASTER-K 120S (LG) Model : K7M-DR40U Soft. Name: KGLWIN366(ENG) Input : P0, P1, P2, P3. Output : P40, P41, P42, P43. Description : |
Download |
// ]]>