foreword

The last article introduced the operation of FlexCloud cloud data transfer HTTP interface, I believe everyone has read it. At the beginning of this article, the actual project operation process of the actual project equipment into the cloud will be introduced one by one. Of course, you must have a basic grasp of equipment flow charts and some related knowledge of PLC automation. If you are interested, you can go to the column of my PLC programming learning materials to learn a wave, and I will not focus on it here. This article focuses on the specific operation of the actual project operation process of the device entering the cloud.

提示：以下是本篇文章正文内容，下面案例可供参考

1. Integrate actual project equipment automation resources

In the initial stage of the equipment entering the cloud, it is particularly important to integrate the actual project equipment automation resources. Among them, focus on mastering the flow chart of the equipment, the control logic, the point deployment of the controller, and the main performance parameters.

1. Equipment flow chart

insert image description here

2. Process control logic

2.1 Raw water tank inlet control logic:

Raw water tank liquid level < raw water tank liquid level → raw water inlet valve open;
raw water tank liquid level > raw water tank high liquid level → raw water inlet valve closed;

2.2 Preprocessing RO system control logic:

Raw water tank liquid level >= raw water tank liquid level → pure water tank liquid level < pure water tank liquid level → multi-media filter signal → activated carbon filter signal → primary low pressure switch is normal → primary high pressure switch is normal → secondary high pressure switch Normal → water leakage alarm signal is normal → secondary high pressure switch is normal → pretreatment RO system water generation is executed;
pretreatment RO system water generation execution: primary water inlet valve open → primary concentrated water valve open (according to the set time) → original Pump on → primary concentrated water valve off → primary booster pump on → secondary product water return water timing on → secondary product water valve off → secondary booster pump on;
raw water tank liquid level < raw water tank low liquid level →Pretreatment RO system water production stopped;
pure water tank liquid level > pure water tank high liquid level → pretreatment RO system water production stopped;
raw water pump alarm → pretreatment RO system water production stopped;
primary booster pump alarm → pretreatment Processing RO system water production stop;
secondary booster pump alarm → pretreatment RO system water production stop;
primary low pressure switch alarm → pretreatment RO system water production stop;
primary high pressure switch alarm → pretreatment RO system water production stop;
Secondary high pressure switch alarm → pretreatment RO system water production stopped;
water leakage alarm → pretreatment RO system water production stopped;

Multi-media cleaning signal → pretreatment RO system water generation stop → pretreatment multi-media cleaning execution;
activated carbon cleaning signal → pretreatment RO system water generation stop → pretreatment activated carbon cleaning execution;

2.3 Pretreatment RO pump valve switch

Pretreatment RO automatically opens: raw water valve automatic inlet valve + first-stage water inlet valve automatic + first-stage concentrated water valve automatic + second-stage water production valve automatic + raw water pump automatic + first-stage booster pump automatic + second-stage booster pump Automatic;
pretreatment RO manual opening: raw water valve inlet valve manual + primary water inlet valve manual + raw water pump manual + primary booster pump manual + secondary booster pump manual;

2.4 Immersion Sterilization Control Logic

Pure water tank liquid level >= pure water tank liquid level → immersion UV lamp irradiation execution;
pure water tank liquid level < pure water tank low liquid level → immersion UV lamp irradiation stops;

2.5 Conveyor system control logic

The level of pure water tank >= the liquid level in the pure water tank → the alarm signal of the delivery pump is normal → the delivery system executes; the
delivery system executes → the difference between the delivery pressure and the delivery pressure setting value changes the delivery pump frequency → (return resistance > 1MΩ) The return water qualified valve is opened → the delivery pump is started; the
delivery system is executed → the difference between the delivery pressure and the delivery pressure setting value changes the frequency of the delivery pump → (return resistance <1MΩ) the return water unqualified valve is opened → the delivery pump is started;
pure water tank Liquid level < low liquid level of pure water tank → stop of conveying system;
alarm of conveying pump → stop of conveying system;

3. Controller PLC point details

`Digital input point name	address
emergency stop	I0.0
manual	I0.1
automatic	I0.2
Multimedia	I0.3
activated carbon	I0.4
water leak alarm	I0.5
Raw water pump alarm	I0.6
Primary pump alarm	I0.7
Secondary pump alarm	I1.0
Transfer Pump Alarm	I1.1
Primary low voltage switch	I1.2
Primary high voltage switch	I1.3
Secondary high voltage switch	I1.4

`Digital output point name	address
Raw water valve	Q0.0
Primary inlet valve	Q0.1
Primary concentrated water valve	Q0.2
Secondary water production valve	Q0.3
immersion sterilization	Q0.4
Return water qualified valve	Q0.5
Return water unqualified valve	Q0.6
Raw water pump	Q0.7
First stage booster pump	Q1.0
Secondary booster pump	Q1.1
Pump	Q1.2
wind scattered	Q1.3
buzzer	Q1.4

Auxiliary manual point name	address
Raw water valve manual	M0.0
One-stage water inlet valve manual	M0.1
Manual concentrate valve	M0.2
Manual secondary production water qualified valve	M0.3
immersion sterilizationmanual	M0.4
Manual return valve	M0.5
Return water unqualified valve manual	M0.6
Raw water pump manual	M0.7
Manual first stage pump	M1.0
Manual secondary booster pump	M1.1
Manual transfer pump	M1.2
manual wind blower	M1.3
Buzzer Manual	M1.4

Auxiliary automatic point name	address
Raw water valve automatic	M3.0
One-stage water inlet valve automatic	M3.1
Level 1 concentrated water valve automatic	M3.2
Automatic secondary production water qualified valve	M3.3
immersion sterilizationautomatic	M3.4
Automatic return valve	M3.5
Return water unqualified valve automatically	M3.6
Raw water pump automatic	M3.7
Primary pump automatic	M4.0
Secondary booster pump automatic	M4.1
transfer pump automatic	M4.2
wind dispersion automatic	M4.3
Buzzer Automatic	M4.4

4. Main performance indicators

Auxiliary automatic point name	address
Manual state	S0.1
automatic state	S0.2
Raw water tank level	VD1000
Pure water tank level	VD1004
Tank front pressure	VD1008
delivery pressure	VD1012
Raw water conductance	VD1016
first order conductance	VD1020
secondary conductance	VD1024
回水电阻	VD1028

5、主要调节参数

辅助自动点位名称	地址
原水低液位	VD1200
原水中液位	VD1204
原水高液位	VD1208
纯水低液位	VD1212
纯水中液位	VD1216
纯水高液位	VD1220
输送压力设定值	VD1224
回水合格设定值	VD1228
双极RO开关	VW400
输送开关	VW402
紫外灯开关	VW404
回水排放开关	VW406
一级浓水排放时间	VW408
二级产水排放时间	VW410
紫外照射时长	VW412

二、设备入云物理媒介

设备入云物理媒介作为设备与云端的通讯桥梁和纽带，非常值得研究一下。本项目案例采用触摸屏挂载远程通讯模块的方式，最后实现了PLC和触摸屏都能进行云端远程操作。

1、带远程触摸屏

繁易工业电阻触摸屏 6000 系列
型号：FE6100W

产品概览

繁易工业触摸屏 6000 系列，新一代物联网人机界面。延续了繁易触摸屏 4000 系列高性价比，
工业 ABS 塑料外壳，低成本，高可靠；全新开模，采用更加实用的向下出线方式；重新设计的前
脸，拥有更高的颜值；有更高分辨率机型可选。
通过选配 FLink 物联网模块，可以立即升级为物联网人机界面，享受完整的繁易工业物联网云
平台服务。
产品外观
insert image description here

2、远程模块

繁易 6000 系列 HMI 物联网扩展模块
FLink 系列
insert image description here

Product Overview
FLink series expansion modules are FE6000 series IoT HMI accessories launched by Fanyi. By adding this accessory,
the traditional FE6000 series HMI can be turned into an IoT HMI supporting remote monitoring functions. It can easily realize
remote data monitoring, remote download program and remote maintenance of on-site PLC and HMI. It supports a variety of Internet access methods, and supports a complete series of FANYI IoT cloud
service products.
This product does not contain a power supply and cannot work independently. It must be used in conjunction with the FE6000 series HMI. When using, you need
to insert the FLink module into the IoT expansion slot on the back of the HMI.

3. The actual project operation process of FlexManager