英国莫伯雷Mobrey超音波液位傳訊器中文操作說明書(终)
Modes of operation操作方式
Navigating to the PIN set-up screen操作到反黑PIN螢幕
There are two operating modes for the MCU901. They are on-line and off-line.
這是二個關於MCU901操作方式。它們是開-線和關-線。
An open padlock icon indicates the MCU901 is presently in the off-line mode. In this mode, the unit can be programmed providing that you know the security PIN (if set-up). Additionally, the 4-20mA output and all relays are frozen.
打開鎖圖示和顯示這MCU901是目前以關-線操作。在這模式,在這單位能程式編序提供你那個知道**PIN(如果反黑)。另外,這4-20mA輸出和所有繼電器是凍結。
A closed padlock icon indicates that the MCU901 is presently in the on-line mode. In this mode, most of the unit cannot be programmed. However, you will be prompted to go off-line if you attempt to programme whilst in this mode and providing that you know the security PIN (if set-up). Additionally, the 4-20mA output and all relays are not frozen.
關閉鎖圖示和顯示前者這MCU901是目前以開-線操作。在這模式,*大值為在這單位不得有程式編序。然而,你能在提示訊息到關-線假如你試圖到程式編序反過來在這模式和提供你那個知道**PIN(如果反黑)。另外,這4-20mA輸出和所有繼電器不會凍結。
Relays繼電器
Relay outputs 1 to 4 are normally On Point/Off Point relays which may be used to start/stop pumps or open/close valves at different levels. They normally energise at one level and de-energise at a different level.
繼電器輸出1到4是正常開設置/關設置繼電器那些也許被習慣於啟動/停止泵浦或打開/關閉值以不同的液位。
它們在不變液位正常運作和在一個不同液位離開運作。
Alternatively, they may be programmed as out-of-limits alarms such that they are energised between defined points and will de-energise outside the defined limits. They may also be programmed to perform a variety of auto-sequences and auxiliary functions, such as pump-down operations, pump rotations to equalise wear, and desludge/cleaning.
另外,它也許是程式編序如同離開-所有-範圍警報如此那它們是規定運作設置之間和將外部離開運作這設定範圍。它也許同樣是一個多變的程式編序到在自動連續和預設之中的功能,如此像操作泵補-當機,泵浦循環到使相等,和關於泥漿/青除。
Relay output 5 is normally a fail safe fault relay but may be re-allocated to another duty.
繼電器輸出5通常是一個無危險的故障失靈繼電器也許可分配到另外的功能。
Relays can be set-up easily using the Relay Wizard, accessible by navigating to the RELAYS menu screen.
繼電器能在反黑容易使用這Relay Wizard,經由操作進入到RELAYS選單螢幕。
Relay (RL) Status繼電器(RL)狀態
The relay status icons on the primary display have the following meanings這繼電器圖示已經顯示初始關於下述含義:
▸ = energised 運作 Relay is presently energised. 是目前運作繼電器。
O = de-energised不運作 Relay is presently de-energised. 是目前不運作繼電器。
A = Alarm警報 All active alarms can be viewed by parameter D831.所有有效警報能查看參數D831。
S = Sampler採樣 Relay is allocated to sampling duty. 繼電器是設置成採取樣品功能。
T = Totalising累積數 Relay is allocated to totalising duty. 繼電器是設置成累積數功能。
Comfort (System) Settings 設備(系統)設定
The SETTINGS menu allows adjusting of the time and date, switching off the keyboard sound and changing language.
這設定提供選項調整當時時間和日期,開啟操作鍵聲音和更改語言文字。