HONEYWELL CC-TAID01占位模塊,CC-TAID01中文使用說(shuō)明
隔離模擬電壓源輸出模塊提供以下報警：
超出/低于范圍：如果主機發(fā)送的工程單位值導致
輸出值在模塊最大或最小值約50mV范圍內。
失去用戶(hù)電源HONEYWELL CC-TAID01
未校準模塊
如果發(fā)生報警，模塊在其可選離散輸入數據中設置一位。
這些報警位
可由應用程序邏輯監控?？梢酝ㄟ^(guò)發(fā)送適當的
報警–清除模塊的離散輸出數據。
主機接口
8點(diǎn)隔離模擬電壓源輸出模塊使用以下類(lèi)型的數據：
0–8字模擬輸出數據
模塊和通道狀態(tài)的0–3字節離散輸入數據。
0–2字節的離散輸出數據，用于清除警報。
模塊與總線(xiàn)接口單元交換數據的方式與其他類(lèi)型的
輸入/輸出模塊當BIU請求時(shí)，它提供所有輸入數據和狀態(tài)位，以及
從BIU接收故障清除命令和模擬輸出數據。
該模塊還可以配置為與BIU或其他設備進(jìn)行“分組”數據傳輸
同一現場(chǎng)控制站的智能設備?？偩€(xiàn)中描述了組數據HONEYWELL CC-TAID01占位模塊
接口裝置用戶(hù)手冊。
The 8 Point Isolated Analog Voltage-source Output Module provides the following alarms:
Over/Underrange: if an engineering units value sent by the host has resulted in an
output value within approximately 50mV of the module’s maximum or minimum.
Loss of User Power
Uncalibrated Module
If an alarm occurs, the module sets a bit in its optional discrete input data. These alarm bits
can be monitored by the application logic. They can be reset by sending appropriate
alarm–clearing discrete output data to the module.
Host Interface
The 8 Point Isolated Analog Voltage-source Output Module uses the following types of data:
0–8 words of analog output data
0–3 bytes of discrete input data for module and channel status.
0–2 bytes of discrete output data for clearing alarms.
The module exchanges data with a Bus Interface Unit in the same manner as other types of
I/O modules—it provides all its input data and status bits when requested by the BIU, and
receives fault-clearing commands and analog output data from the BIU.
The module can also be configured for “Group” data transfer with the BIU or with other
intelligent devices in the same Field Control station. Group data is described in the Bus
Interface Unit User’s Manual.
