西門子S7-300CPU315-2DP可編程控制器

SINAMICS G120 是一種包含各種功能單元的模塊化變頻器系統。基本上包括：

控制單元 (CU)

電源模塊 (PM)

CU 在多種可以選擇的操作模式下對 PM 和連接的電機進行控制和監視。通過控制單元，可與本地控制器以及監視設備進行通訊。電源模塊的功率范圍為 0.37 kW 至 250 kW。

SINAMICS G120 – 優點簡介

具有很多創新功能

具有用于安全相關機器與系統的 Safety Integrated 功能，能夠向輸入電源進行再生反饋以節約電能，采用新的冷卻方式

組態和調試更加快速

使用 SIZER 和 STARTER 工具；并使用基本操作員面板 (BOP) 和微型存儲卡進行數據備份

高效一致的解決方案

通過全集成自動化 (TIA)，取得從 SINAMICS 直至自動化級別的一致性

西門子S7-200SMART熱電偶輸入模塊EM AT04 設計和功能 功能模塊是能夠執行技術任務并因此降低 CPU 負荷的智能模塊。 可以提供基于 STEP 7 和 STEP 7-Micro/WIN 的組態工具，用于設置參數。通過具有用戶友好性的屏幕進行參數化和試運行。 S7-300 功能模塊還可以用在 ET 200M I/O 系統的分布式組態中——以及基于 PC、帶有 WinAC 的自動化中。 

運動控制基本功能
? 標準型晶體管輸出 CPU 模塊，ST30/ST40/ST60 提供 3 軸
100 kHz 高 速 脈 沖 輸 出（ST20 提 供 2 軸 100kHz） ， 支 持
PWM（脈寬調制）和 PTO 脈沖輸出
? 在 PWM 方式中，輸出脈沖的周期是固定的，脈沖的寬度或
占空比由程序來調節，可以調節電機速度、閥門開度等
? 在 PTO 方式（運動控制）中，輸出脈沖可以組態為多種工作
模式，包括自動尋找原點，可實現對步進電機或伺服電機的
控制，達到調速和定位的目的
? CPU 本體上的 Q0.0，Q0.1 和 Q0.3 可組態為 PWM 輸出或高
速脈沖輸出，均可通過向導設置完成上述功能
PWM 和運動控制向導設置
為了簡化您應用程序中位控功能的使用，STEP 7- Micro/WIN
SMART 提供的位控向導可以幫助您在幾分鐘內全部完成 PWM、
PTO 的組態。該向導可以生成位控指令，您可以用這些指令在您
的應用程序中對速度和位置進行動態控制。
PWM 向導設置根據用戶選擇的 PWM 脈沖個數，生成相應的
PWMx_RUN 子程序框架用于編輯。
運動控制向導zui多提供 3 軸脈沖輸出的設置，脈沖輸出速度從
20 Hz 到 100 kHz 可調

運動控制的監控
為了幫助用戶開發運動控制方案，STEP 7- Micro/WIN SMART 提供
運動控制面板。其中的操作、組態和包絡組態的設置使用戶在開
發過程的啟動和測試階段就能輕松監控運動控制功能的操作。
? 使用運動控制面板可以驗證運動控制功能接線是否正確，可以
調整組態數據并測試每個移動包絡
? 顯示位控操作的當前速度、當前位置和當前方向，以及輸入和
輸出 LED（脈沖 LED 除外）的狀態
? 查看修改在 CPU 模塊中存儲的位控操作的組態設置

標準型晶體管輸出CPU 模塊，ST40/S T60 提供3 軸100 kHz高速脈沖輸出，支持PWM（脈寬調制）和PTO 脈沖輸出· 在PWM 方式中，輸出脈沖的周期是固定的，脈沖的寬度或占空比由程序來調節，可以調節電機速度、閥門開度等· 在PTO 方式（運動控制）中，輸出脈沖可以組態為多種工作模式，包括自動尋找原點，可實現對步進電機或伺服電機的控制，達到調速和定位的目的· CPU 本體上的Q0.0，Q0.1 和Q0.3 可組態為PWM 輸出或高速脈沖輸出，均可通過向導設置完成上述功能

PWM 和運動控制向導設置

運動控制功能特點

運動控制的監控

為了幫助用戶開發運動控制方案，S TEP 7- Micro/WIN SMART 提供運動控制面板。其中的操作、組態和包絡組態的設置使用戶在開發過程的啟動和測試階段就能輕松監控運動控制功能的操作。· 使用運動控制面板可以驗證運動控制功能接線是否正確，可以調整組態數據并測試每個移動包絡· 顯示位控操作的當前速度、當前位置和當前方向，以及輸入和輸出LED（脈沖LED 除外）的狀態· 查看修改在CPU 模塊中存儲的位控操作的組態設置

基本訂貨信息

Configuration of connection for SIMOCRANE CMS to RCMS (Remote CMS)

Overview of the configuration of SIMOCRANE CMS stations and one RCMS station

Installation sites and environment

Electrical room

The drive and control technology and the CMS station are located in the electrical room. An industry?standard Rack PC or a Panel PC can be used as hardware platform. It is recommended that the embedded hardware of the new generation of Rack PC or Panel PC is used, i.e. with no moving parts such as fan or hard drive, using a SSD card instead. In this way high availability of the hardware components can be achieved.

The user group mainly consists of service and maintenance technicians. It is possible to call up detailed diagnostics information here, access documentation, circuit diagrams, S7 programmable data blocks, etc. Also the service and maintenance personnel can perform Replay/Playback actions at CMS in the electrical room.

Crane driver cabin

The CMS operator panel in the crane driver cabin is preferably a Touch PC and primarily supports the crane driver in his work.

The crane driver receives information on the fault messages, the operating states and operating data, as well as readily understandable diagnostics information. It is only possible to set the operating mode for the crane from the crane driver cabin; and this also applies to activation and deactivation of the technological functions, such as sway control or truck positioning.

Maintenance building/remote crane access

The maintenance and system technicians are based here on standby. They require remote access to the CMS systems of the cranes. This requires a standard PC which, as web client, can call up diagnostics and other information from every crane in the terminal. From maintenance building the Replay function can be activated and used on the CMS system. Remote control of cranes can also be performed from the maintenance building as well.

Control center/control room

In the case of a network of several cranes and a central data server for long?term archiving and consolidated evaluation, the RCMS server is located here and any further RCMS operator stations with remote access to the cranes.

Administrators, the plant operator, as well as maintenance and service technicians or crane drivers with remote control desks work here. The Replay function can be used via remote station, in web environment, in order to visualize the information from the past.

From an RCMS operator station, the terminal operator has a complete overview of the crane terminal and can quickly access an individual crane without the need to be physically on the crane.

User groups and functions

Crane driver

The straightforward arrangement provides this user group with the most important information about the operating state of the crane. It is important in a fault situation that the crane driver can detect the cause as fast as possible. He must be able to decide quickly whether they are capable of correcting the fault themselves or whether they require support from a technician.

Apart from presenting information, they can also make operational adjustments, i.e. by activating and deactivating options such as SIMOCRANE Sway Control, SIMOCRANE Truck Positioning, etc.

Maintenance technician

This user group has specific knowledge of the system and can therefore call up more extensive diagnostics information for fast rectification of faults. Maintenance technicians must be able to quickly access the main sources of information that they require for fault rectification purposes. With regard to error messages, maintenance technicians can access specific circuit diagrams and manuals. The Replay function can also be activated and used by this user.

Terminal operator/manager

The terminal operator/manager is interested in statistical information and operating data. This user group is provided with this information content in the form of reports and statistics. The Replay function can also be used in the context of remote operation of the crane from a central control desk.

Administrator

The administrator has access to all authorizations and can set up and manage users. This usually comprises the personnel of the IT department of the plant operator.