HONEYWELL 80363972-150卡件,80363972-150模塊
調(diào)試掃描儀/了解火焰狀況
步驟1–輸入密碼同時按下目標火焰選擇和背景火焰選擇按鈕。
使用向上按鈕驅(qū)動LED，直到LED編號【5】（通過代碼）點亮（如果您通過所需點使用向下按鈕進行更正）。
同時按下目標火焰選擇和背景火焰選擇按鈕即時模式將掃描儀設(shè)置為最大增益。
HONEYWELL 80363972-150卡件按住目標火焰按鈕，使用火焰強度LED調(diào)節(jié)掃描儀“aim”以獲得最大信號（1個LED最低，8個LED最高）。至少需要3到4個LED。學習模式最初將掃描儀設(shè)置為最小增益，并將其調(diào)整到正確的水平。
火焰強度應短暫低于6個LED。如果LED保持在7或以上，則在最小化信號（見第29頁）。如果信號強度未降至6個LED以下，則降低孔口尺寸。這可能需要進行一些測試以確定正確的尺寸。
注：“就緒”和“目標火焰”LED在學習或存儲過程中閃爍，直到調(diào)試前，請確保掃描儀正常工作。
HONEYWELL 80363972-150卡件注意：必須至少完成步驟1和步驟2才能操作掃描儀。一次步驟2“學習/存儲目標火焰”完成后，掃描儀將自動設(shè)置所有火焰切換閾值。這將適用于單個火焰應用。可選步驟3“學習/存儲背景火焰”可用于調(diào)整關(guān)閉開關(guān)閾值，以區(qū)分背景火焰
Commissioning the Scanner /Learning the Flame Condition
Step 1 – Enter the pass code
Press both the Target Flame Select and Background Flame Select buttons simultaneously.
Use the up button to drive the LEDs until LED number [5] (pass code) is illuminated (if you pass the
required point use the down button to correct).
Press both the Target Flame Select and Background Flame Select buttons simultaneouslyAim mode sets the scanner to maximum gain.
Keeping the target flame button depressed, use the flame strength LEDs to adjust the scanner “aim” to get
maximum signal (1 LED is the lowest, 8 LEDs are the highest). Look for 3 to 4 LEDs as a minimum.Learn Mode initially sets the scanner to minimum gains and adjusts it up to the correct level.
The Flame Strength should BRIEFLY GO BELOW 6 LEDs. If the LEDs stay at 7 or above, add orifices to
minimize the signal (see page 29). If the signal strength does not drop below 6 LEDs, then decrease the
size of the orifice. This may require some testing to determine the correct size.
