FBM204電壓輸入模塊
MB REG參數(shù)標(biāo)識(shí)數(shù)字?jǐn)?shù)據(jù)在源設(shè)備中的位置。REG TYP參數(shù)
啟用保持寄存器（Modbus功能代碼03）或輸入寄存器（Modbus功能代碼04）的讀取。
在大多數(shù)Modbus設(shè)備中，兩者都被視為相同的，但輸入類型是最常見的用法。能源部的使用
其他西門子摩爾控制器中的塊作為輸入源，通過使用來自下表。UD速率參數(shù)配置塊請(qǐng)求數(shù)據(jù)的速率。P2P設(shè)置
將以以太網(wǎng)塊中的P2P速率參數(shù)設(shè)置的速率更新數(shù)據(jù)。Ct設(shè)置將更新
控制器循環(huán)時(shí)間的數(shù)據(jù)。
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)。DIL_當(dāng)可選的LIL
已安裝通信板。DIL區(qū)塊編號(hào)為：
在全站范圍內(nèi)，按照每次使用的順序分配。街區(qū)
允許站點(diǎn)從另一個(gè)站點(diǎn)獲取全局字（GW）LIL上的車站。
功能塊有16個(gè)輸出，D0到DF，其中表示全局字中位0-F的值。輸出QS
指示接收數(shù)據(jù)的質(zhì)量，并將變高（1）
當(dāng)數(shù)據(jù)不好時(shí)。這通常與以下故障相關(guān)：
由于LIL故障或配置錯(cuò)誤而接收全局?jǐn)?shù)據(jù)來源。接收到的全局字也將作為配置信道中的參數(shù)1值由該站重新發(fā)送n、 DIN_功能塊可用于檢測(cè)離散
來自外部源的信號(hào)，并提供塊輸出表示該信號(hào)的狀態(tài)。區(qū)塊可用在控制器板和擴(kuò)展器板上。
功能塊名稱（ID）和端子代號(hào)為：在第8.4節(jié)中列出。
當(dāng)輸入為on和low時(shí)，塊輸出為high（1）（0）關(guān)閉時(shí)。
輸出QS表示輸出信號(hào)的質(zhì)量狀態(tài)
并且當(dāng)輸出質(zhì)量差時(shí)將為高（1）。
質(zhì)量差表示輸入的任何硬件故障
轉(zhuǎn)換器。DINU_塊具有多功能功能：
?感測(cè)離散輸入并提供高（1）或低
（0）表示輸入狀態(tài)的輸出
?累計(jì)和縮放輸入脈沖的計(jì)數(shù)
?將輸入脈沖速率轉(zhuǎn)換為縮放模擬頻率輸出
The MB REG parameter identifies the location of the digital data in the source device. The REG TYP parameter
enables reading of Holding Registers (Modbus Function Code 03) or Input Registers (Modbus Function Code 04).
Both are treated the same in most Modbus devices but the Input type is the most common usage. The use of DOE
blocks in other Siemens MOORE controllers as the input source is defined by using the Modbus Registers from the
table below. 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.
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. DIL_ function blocks are available when the optional LIL
communication board is installed. DIL block numbers are
assigned in sequence with each use, station wide. The block
allows the station to obtain a global word (GW) from another
station on the LIL.
The function block has 16 outputs, D0 through DF, which
represent the values of bits 0-F in the global word. 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 global data due to a LIL failure or a misconfiguration of
the source.
The received global word will also be re-transmitted by this station as a parameter 1 value in the configured channel
n. DIN_ function blocks can be used to sense a discrete
signal from an external source and provide a block output
representing the state of this signal. Blocks are available
on the Controller Board and on the Expander Board.
Function block names (IDs) and terminal designators are
listed in Section 8.4.
The block output is high (1) when the input is on and low
(0) when off.
Output QS indicates the quality status of the output signal
O1 and will be high (1) when the output is of bad quality.
Bad quality indicates any hardware failure of the input
converter.DINU_ blocks have multi-function capability:
? sensing a discrete input and providing a high (1) or low
(0) output representing the state of the input
? totalizing and scaling the count of input pulses
? converting the rate of input pulses to a scaled analog
frequency output
