RELIANCE WR-D4008模塊卡件驅(qū)動器
如果出現(xiàn)錯誤，請檢查從設(shè)備是否連接到PROFIBUS，并且是否支持此服務(wù)。LiveList使用此功能查看哪些設(shè)備連接到PROFIBUS。圖23。LiveList檢查一次僅連接一個地址為126的從設(shè)備。如果機框中有幾個新的PA設(shè)備都具有默認地址126，則將它們一個接一個地連接到PROFIBUS，并在連接下一個設(shè)備之前更改地址。這些設(shè)備與類型信息一起列出，說明它是根據(jù)PROFIBUS上的當(dāng)前節(jié)點地址排序的主設(shè)備還是從設(shè)備。通過激活刷新計時器，可以自動更新實時列表。CycleTime使用此功能讀取運行PROFIBUS的當(dāng)前測量周期時間。圖24。CycleTime循環(huán)時間的值以μsec表示。通過激活刷新計時器，可以自動更新循環(huán)時間。顯示連接到PROFIBUS的所有設(shè)備、主設(shè)備和從設(shè)備，無論其是否配置和數(shù)據(jù)交換。
In the case of an error please check that the slave is connected to the PROFIBUS
and that it supports this service.
LiveList
Use this function to see which devices are connected to the PROFIBUS.
Figure 23. LiveList
Check that only one slave with address 126 is connected at a time. If you have
several new PA devices from the shelf all with the default address 126, then
connect them one after the other to the PROFIBUS and change the address before
connecting the next device.The devices are listed together with the type information telling if it is a master or
slave device sorted by the current node address found on the PROFIBUS. By
activating the Refresh Timer the Live List can be updated automatically.
CycleTime
Use this function to read the current measured cycle time for the running
PROFIBUS.
Figure 24. CycleTime
The value for the cycle time is indicated in μsec. By activating the Refresh Timer the
cycle time can be updated automatically.
All devices, masters and slaves, connected to the PROFIBUS are shown,
independently of it whether they are configured and in data exchange or not.
