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(bào)警：
超出/低于范圍：如果主機(jī)發(fā)送的工程單位值導(dǎo)致
輸出值在模塊最大或最小值約50mV范圍內(nèi)。
失去用戶電源HONEYWELL CC-TAID01
未校準(zhǔn)模塊
如果發(fā)生報(bào)警，模塊在其可選離散輸入數(shù)據(jù)中設(shè)置一位。
這些報(bào)警位
可由應(yīng)用程序邏輯監(jiān)控。可以通過(guò)發(fā)送適當(dāng)?shù)?/p>
報(bào)警–清除模塊的離散輸出數(shù)據(jù)。
主機(jī)接口
8點(diǎn)隔離模擬電壓源輸出模塊使用以下類型的數(shù)據(jù)：
0–8字模擬輸出數(shù)據(jù)
模塊和通道狀態(tài)的0–3字節(jié)離散輸入數(shù)據(jù)。
0–2字節(jié)的離散輸出數(shù)據(jù)，用于清除警報(bào)。
模塊與總線接口單元交換數(shù)據(jù)的方式與其他類型的
輸入/輸出模塊當(dāng)BIU請(qǐng)求時(shí)，它提供所有輸入數(shù)據(jù)和狀態(tài)位，以及
從BIU接收故障清除命令和模擬輸出數(shù)據(jù)。
該模塊還可以配置為與BIU或其他設(shè)備進(jìn)行“分組”數(shù)據(jù)傳輸
同一現(xiàn)場(chǎng)控制站的智能設(shè)備。總線中描述了組數(shù)據(jù)HONEYWELL CC-TAID01占位模塊
接口裝置用戶手冊(cè)。
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.
