IC693CPU350-BC燃機(jī)模塊

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型號：IC693CPU350-BC
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IC693CPU350-BC燃機(jī)模塊

AIE_功能塊在以下情況下可用：可選以太網(wǎng)通信板6安裝在控制器中。它使控制器能夠讀?。阂蕴W(wǎng)上其他站的模擬數(shù)據(jù)網(wǎng)絡(luò)多32個(gè)AIE_塊可用。積木是按順序分配，控制器范圍，每次使用。
數(shù)據(jù)可以作為實(shí)浮點(diǎn)數(shù)接收并直接傳遞到塊輸出O1，或可以作為16位整數(shù)獲得。浮點(diǎn)數(shù)字可以用以下四種方法之一格式化：如下一頁的表1所示。整數(shù)是按小值換算為浮點(diǎn)INT&大INT和小刻度&MAXSCALE參數(shù)。都是無符號整數(shù)（Uint）&有符號整數(shù)（Sint）選項(xiàng)可用。見下一頁的表2。選擇數(shù)據(jù)類型時(shí)，范圍限制（參見表2）自動(dòng)輸入。這確保：用戶輸入的整數(shù)值在正確的范圍內(nèi)。必須輸入小整數(shù)和大整數(shù)值
每當(dāng)數(shù)據(jù)類型改變時(shí)。
輸出或包含浮點(diǎn)塊輸出O1的范圍縮放?；蜉敵鍪且环N特殊的數(shù)據(jù)類型
包括MINSCALE、MAXSCALE、DPP和ENGUNITS，并可連接到其他塊
具有范圍（RG PTR）輸入。范圍縮放信息可以從
如果設(shè)備具有與數(shù)據(jù)打包的縮放信息，則通過以太網(wǎng)傳輸數(shù)據(jù)。這是由提供的功能
其他西門子摩爾控制器的AOE功能塊。通過使用Modbus定義AOE塊
下表3中的寄存器。如果此功能不可用，則范圍參數(shù)的默認(rèn)設(shè)置為“MAN”
應(yīng)該使用。在這種情況下，范圍參數(shù)是手動(dòng)輸入的。使用自動(dòng)范圍功能時(shí)，范圍
如果在線改變AOE范圍，AIE塊可能會(huì)失去同步數(shù)秒。
IP地址參數(shù)用于配置源設(shè)備的IP地址。MB ADRES參數(shù)允許配置Modbus地址。當(dāng)連接到其他西門子摩爾控制器時(shí)，Modbus地址設(shè)置為1。在某些情況下，其他設(shè)備可能使用不同的地址，或者在通過Modbus時(shí)TCP/IP網(wǎng)關(guān)Modbus網(wǎng)絡(luò)可能有多個(gè)設(shè)備，每個(gè)設(shè)備都有一個(gè)的地址。REG類型
參數(shù)允許將源寄存器設(shè)置為保持寄存器或輸入寄存器。對于許多Modbus設(shè)備，
此設(shè)置無關(guān)緊要，因?yàn)樵O(shè)備將它們視為相同的寄存器。數(shù)據(jù)類型參數(shù)將：
啟用AIE塊以獲取浮點(diǎn)或整數(shù)數(shù)據(jù)。當(dāng)選擇浮點(diǎn)時(shí)，控制器
將請求從MB REG參數(shù)開始的兩個(gè)連續(xù)寄存器。UD速率參數(shù)配置：塊請求數(shù)據(jù)的速率。P2P設(shè)置將以P2P速率設(shè)置的速率更新數(shù)據(jù)
以太網(wǎng)塊中的參數(shù)。Ct設(shè)置將在控制器的循環(huán)時(shí)間更新數(shù)據(jù)。Ct參數(shù)通常僅在模擬輸入為PID控制回路中的過程變量時(shí)使用
輸出QS指示接收數(shù)據(jù)的質(zhì)量，當(dāng)數(shù)據(jù)不好時(shí)，輸出QS將變高（1）。這通常是與由于通信故障或源的錯(cuò)誤配置而無法接收數(shù)據(jù)相關(guān)。AIE_ function blocks are available when the optional Ethernet communication board6 is installed in the controller. It enables the controller to read analog data from other stations over the Ethernet network. Up to 32 AIE_ blocks are available. Blocks are assigned in sequence, controller wide, with each use. Data can be received as a real floating-point number and is passed to the block output O1 directly or it can be obtained as a 16-bit integer. A Floating Point number can be formatted in one of four methods as shown in table 1 on the next page. An integer is converted to floating point as scaled by the MIN INT & MAX INT and the MINSCALE & MAXSCALE parameters. Both Unsigned Integer (Uint) & Signed Integer (Sint) options are available. See table 2 on the next page. When A DATA TYP is selected, range limits (see table 2) are automatically entered. This ensures that the user-entered integer values fall within the correct range. MIN INT and MAX INT values must be entered whenever a DATA TYP is changed. Output OR contains the range scaling for the floating point block output O1. The OR output is a special data type that includes the MINSCALE, MAXSCALE, DPP, and the ENGUNITS and can be connected to other blocks having a Range (RG PTR) input. Range scaling information can be automatically obtained from the source of the data over Ethernet if the device has the scaling information packaged with the data. This is a feature provided by AOE function blocks from other Siemens MOORE controllers. AOE blocks are defined by using the Modbus Registers from table 3 below. If this feature is not available, the default setting of the RANGE parameter "MAN" should be used. In this case, range parameters are entered manually. When the auto range feature is used, the range in the AIE block may be out of sync for several seconds if on line changes are made to the AOE range. The IP ADRES parameter is used to configure the IP address of the source device. The MB ADRES parameter allows a Modbus address to be configured. When connecting to other Siemens MOORE controllers the Modbus address is set to 1. In some cases, other devices may use a different address or when going through a Modbus TCP/IP gateway a Modbus network may have multiple devices, each having a unique address. The REG TYP parameter allows setting the source register as a Holding Register or an Input Register. For many Modbus devices, this setting does not matter since the device will treat them as identical registers. The DATA TYP parameter will enable the AIE block to acquire both floating point or integer data. When floating point is selected the controller will request two consecutive registers starting with the MB REG parameter. The UD RATE parameter configures the rate at which the block will request data. The P2P setting will update the data at the rate set by the P2P RATE parameter in the ETHERNET block. The Ct setting will update the data at the cycle time of the controller. The Ct parameter should normally be used only when the analog input is the process variable in a PID control loop Output QS indicates the quality of the received data and will go high (1) when the data is bad. This is normally associated with failure to receive data due to a communication failure or a misconfiguration of the source.

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