HONEYWELL MC-PDIY22卡件,MC-PDIY22產(chǎn)品外觀
按鈕功能上/下
向上和向下按鈕用于在編程之前選擇密碼，并啟動(dòng)“學(xué)習(xí)”或存儲(chǔ)目標(biāo)火焰和/或可選背景火焰的過程。
目標(biāo)火焰選擇目標(biāo)選擇按鈕用于開始目標(biāo)火焰的“學(xué)習(xí)”或存儲(chǔ)過程。這將自動(dòng)設(shè)置火焰打開和關(guān)閉識(shí)別所需的所有開關(guān)閾值。背景火焰選擇（可選）如果應(yīng)用程序存在背景火焰，可能需要將掃描儀設(shè)置為
將其與目標(biāo)火焰區(qū)分開來。后臺(tái)選擇按鈕用于開始“學(xué)習(xí)”或存儲(chǔ)背景火焰的處理。這將自動(dòng)切換“關(guān)閉”閾值（在目標(biāo)期間設(shè)置火焰選擇程序），以排除背景條件。FFRT設(shè)置說明
HONEYWELL MC-PDIY22卡件用戶可以使用鍵盤將掃描儀火焰故障響應(yīng)時(shí)間設(shè)置為所需的定時(shí)。
每個(gè)單元以1秒的速度來自出廠預(yù)設(shè)。將出廠默認(rèn)值更改為其他
FFRT見下面的設(shè)置程序。要驗(yàn)證當(dāng)前FFRT設(shè)置，請(qǐng)按住向上推按鈕，掃描儀處于正常操作模式?！盎鹧鎻?qiáng)度”LED組將根據(jù)需要顯示第一、第二、第三或第四個(gè)LED，這些LED對(duì)應(yīng)于FFRT（秒）。
FFRT設(shè)置程序
HONEYWELL MC-PDIY22卡件如果需要修改火焰失效響應(yīng)時(shí)間，請(qǐng)遵循以下程序。同時(shí)按下目標(biāo)火焰選擇和背景火焰選擇按鈕。
使用向上按鈕驅(qū)動(dòng)LED，直到火焰強(qiáng)度上的LED編號(hào)[8]（通過代碼）點(diǎn)亮右側(cè)設(shè)置LED。同時(shí)按下目標(biāo)火焰選擇和背景火焰選擇按鈕。
按向上或向下按鈕選擇所需的FFRT（所選FFRT顯示在火焰上強(qiáng)度LED為1、2、3或4）。選擇正確的值后，按目標(biāo)火焰選擇和背景火焰選擇按鈕同時(shí)存儲(chǔ)。存儲(chǔ)的值可在正常運(yùn)行模式下隨時(shí)顯示和檢查。按住向上鍵按鈕將隨時(shí)顯示右側(cè)火焰LED上存儲(chǔ)的FFRT。驗(yàn)證已存儲(chǔ)正確的FFRT。
FFRT Set-Up Description
Using the keypad the scanner flame failure response time can be set by the user to the desired timing.
Each unit comes from the factory preset at 1 second. To change the factory default to a different
FFRT see Set-Up Procedure below. To verify the current FFRT setting, press and hold the UP push
button with the scanner in the normal operating mode. The “flame strength” LED set will display 1st,
2nd, 3rd or 4th LED as appropriate and these correspond to the FFRT in seconds.
FFRT Set-Up Procedure
If the Flame Failure Response Time needs modifying, follow the procedure listed below.
Press both the Target Flame Select and Background Flame Select buttons simultaneously.
Use the up button to drive the LEDs until LED number [8] (pass code) is illuminated on the flame strength
LEDs right hand set.
Press both the Target Flame Select and Background Flame Select buttons simultaneously.
Press UP or DOWN push buttons to select required FFRT (the selected FFRT is displayed on the flame
strength LEDs as either 1st, 2nd, 3rd or 4th). Once you have selected the correct value, Press both the
Target Flame Select and Background Flame Select buttons simultaneously to store. The stored value
can be displayed and checked at any time while in the normal run mode. Pressing and holding the UP
pushbutton at any time will display the stored FFRT on the flame LEDs right hand set. Verify that the
correct FFRT has been stored.
