57160001-ADF工業(yè)輸入模塊
用戶聯系人可用于監(jiān)控FIP網絡上的設備的故障，或通過使用FIP故障定位參考對其進行編程，無故障狀態(tài)，如下所示。FIP總線控制器最初將所有用戶故障觸點設置為[故障]。之后用戶狀態(tài)（STAT_IO和/或網絡狀態(tài)列表）從網絡中的用戶故障觸點可以反映用戶的實際狀態(tài)。這個發(fā)生這種情況之前的時間長度因配置而異，但通常在CPU進入運行模式后30-60秒的范圍。
這些用戶故障觸點匯總了I/O故障中報告的用戶故障PLC中的表。如果I/O故障記錄在I/O錯誤表中，且仍處于掛起狀態(tài)，則用戶故障觸點已設置。用戶故障觸點僅在以下情況下清除：
沒有訂戶故障。I/O故障是由于在用戶的STAT_ IO或網絡存在列表。的用戶故障觸點
FIP總線控制器本身在任何用戶故障接觸其遙控器時設置設置訂戶。
故障[故障]觸點將檢測遠程用戶中的任何故障。用于遠程I/O設備，故障是任何網絡故障（冗余總線故障或設備丟失）或任何故障在單個I/O模塊中。對于通用設備，故障是任何網絡故障（冗余總線故障或設備丟失）。如果參考存在故障，則觸點傳遞功率流。故障定位參考與用戶故障觸點一起使用的故障定位參考的格式為：F_ rsmmm。
前兩位數字始終表示FIP總線的機架和插槽地址控制器：
r是FIP總線控制器的機架號，必須為0s是FIP總線控制器的插槽號
對于所有模塊和總線控制器本身，以下1至3位數字（前導零未使用）顯示受影響的FIP設備的訂戶ID（000到255）。例如，F_0328表示機架0、插槽3、用戶128。報警觸點指示模擬參考何時達到其報警限值之一。
分別檢測和報告高報警限值和低報警限值。高報警觸點[HIALR]指示配置的高報警設置何時已設置
達到或超過。低報警觸點[LOALR]指示何時配置
已達到或超過低報警設置。報警觸點由遠程I/O設備，并報告給相關驗證器中的FIP總線控制器
模擬數據。報警不被視為故障條件，也不報告在I/O故障表中。報警也不會影響用戶或點故障觸點。
Subscriber contacts can be used to monitor devices on the FIP network for their fault or
no fault status by programming them with FIP fault-locating references as shown below.
The FIP Bus Controller initially sets all Subscriber Fault contacts to [FAULT]. Only after
the subscriber status (STAT_IO and/or Network Presence List) is retrieved from the
network can the Subscriber Fault Contacts reflect the actual state of the subscribers. The
length of time before this occurs varies with each configuration but is normally in the
range of 30–60 seconds after the CPU enters RUN mode.
These Subscriber Fault Contacts summarize subscriber faults reported in the I/O Fault
Table in the PLC. If an I/O Fault is logged in the I/O Fault Table and it is still pending, the
Subscriber Fault Contact is set. The Subscriber Fault Contact is cleared only when there
are no subscriber faults. I/O Faults are logged as a result of errors reported in either the
Subscriber’s STAT_IO or the Network Presence List. The Subscriber Fault Contact of the
FIP Bus Controller itself is set when any of the Subscriber Fault Contacts for its remote
subscribers are set.
A fault [FAULT] contact will detect any fault in a remote subscriber. For remote I/O
devices, a fault is any network fault (redundant bus failure or loss of device) or any fault
in an individual I/O module. For generic devices, a fault is any network fault (redundant
bus failure or loss of device). The contact passes power flow if the reference has a fault.Fault Locating References
The format of the fault-locating references used with Subscriber Fault Contacts is
F_rsmmm. The first two digits alway indicate the rack and slot address of the FIP Bus
Controller:
r is the rack number of the FIP Bus Controller, which must be 0
s is the slot number of the FIP Bus Controller
For all modules and for the Bus Controller itself, the following 1 to 3 digits (leading zeros
are not used) show the Subscriber ID of the affected FIP device (000 to 255).
For example, F_0328 represents rack 0, slot 3, subscriber 128.Alarm Contacts indicate when an analog reference has reached one of its alarm limits.
Both the high and low alarm limits are detected and reported separately. The High
Alarm Contact [HIALR] indicates when the configured high alarm setting has been
reached or exceeded. The Low Alarm Contact [LOALR] indicates when the configured
low alarm setting has been reached or exceeded. Alarm Contacts are generated by the
remote I/O device and are reported to the FIP Bus Controller in the validator associated
with the Analog data. Alarms are not considered fault conditions and are not reported
in the I/O Fault Table. Alarms also do not affect the Subscriber or Point Fault Contacts.
