IS215ACLEH1C通用電氣卡件
校準氣體過高
當校準氣體調整到高于預配置水平的水平時，校準期間會顯示校準氣體過高消息。這在正常本地操作下不會顯示，因為工程卡按鈕的預配置操作數據將阻止此類調整。表示連接到工程端口的串行設備無法接受數據。串行通信已超時。通過斷開卡的電源重置卡。如果問題仍然存在，請更換卡。無法接收命令或選擇的卡。通過斷開卡的電源重置卡。如果問題仍然存在，請更換卡。背板命令超時。通過斷開卡的電源重置卡。如果問題仍然存在，請更換卡。背板命令已發送到空插槽。通過斷開卡的電源重置卡。如果問題仍然存在，請更換卡。通信錯誤此卡承載的復雜報警功能中的參與者已停止通信。檢查參與者組中的所有卡都已完全插入機架并正常工作除以零。內部計算錯誤。通過斷開卡的電源重置卡。如果問題仍然存在，請更換卡。無效命令收到的串行命令對此卡無效。斷開TB1并測量+24V dc和0V端子之間的電壓。如果電壓正確，請卸下直流輸入卡并檢查保險絲FS1。如果電壓不正確，請檢查系統電源設備。
存在硬件故障。
打開的電源，然后再次打開。如果問題依然存在，請檢查診斷打印輸出是否存在錯誤代碼。檢查電源交流連接線的交流電源電壓是否介于85V和264V之間。如果是，請更換50W電源模塊。拆下相應的現場/繼電器接口卡，并檢查故障指示燈是否亮起。如果故障指示燈仍然熄滅，顯示屏仍然不顯示，請更換控制卡。如果故障LED亮起且顯示器開始工作，請檢查現場/繼電器接口卡。至少等待255秒，查看LED是否熄滅。將工程師鑰匙插入工程卡，然后操作INHIBIT（禁止）按鈕。這將打開和關閉禁用LED，否則檢查遠程禁用級別。檢查所有控制卡是否已安裝到機架上并且正在工作。如果卡是故意取下的，請將工程鑰匙插入工程卡插槽，然后再次取下鑰匙。依次選擇每個控制卡，并使用工程卡功能之一，檢查所選控制卡和工程卡之間是否存在通信。檢查直流電源是否高于16V。瞬時按下RESET/SELECT（重置/選擇）按鈕，消除鎖定報警條件，從工程卡中取出工程鑰匙。
Calibration Gas Too High
The calibration gas too high message is displayed during calibration when the calibration gas is adjusted to a level above the pre-configured level. This would not be indicated under normal local operation since the pre-configured operational data of the Engineering Card push-buttons will prevent this type of adjustment.Indicates that the serial device attached to the engineering port is not able to accept data.Serial communications has timed out. Reset card by removing power to the card. If problem persists, replace the card.Failed to receive command or card selected. Reset card by removing power to the card. If problem persists, replace the card.Backplane command timed out. Reset card by removing power to the card. If problem persists, replace the card.Backplane command sent to empty slot. Reset card by removing power to the card. If problem persists, replace the card.Communications Error A participant in a complex alarm function hosted by this card has stopped communicating. Check all cards within the participant group are fully inserted into the rack and are functioning correctlyDivide By Zero. Internal calculation error. Reset card by removing power to the card. If problem persists, replace the card.Invalid Command A serial command has been received that is not valid for this card.Disconnect TB1 and measure the voltage between the +24V dc and 0V terminals. If the voltage is correct, remove the DC Input Card and check the fuse FS1. If the voltage is not correct, check the system power supply unit.
There is a hardware fault.
Switch power of and then on again. If problem persists, check the diagnostic printout for error codes Check that the ac mains voltage is between 85V and 264V at the power supply ac connection wires. If yes, replace the 50W Power Supply Module. Remove the respective Field/Relay Interface Card and check that the fault LED illuminates. If the fault LED remains extinguished and the display still does not read, replace the control card. If the fault LED illuminates and the display starts to operate check the Field/Relay Interface Card.Wait for at least 255 seconds to see if the LED extinguishes. Insert the Engineers Key into the Engineering Card and then operate the INHIBIT push-button. This should toggle the inhibit LED on and off, otherwise check the remote inhibit level.Check that all the control cards are fitted to the rack and are working. If a card has been removed deliberately, fit the Engineering Key into the Engineering Card socket and then remove the key again. Select each control card in turn and, using one of the Engineering Card functions, check that com-munications exist between the selected control card and Engineering Card. Check that the dc power supply is more than 16V. Press the RESET/SELECT pushbutton momentarily to remove the latched alarm condition Remove the Engineering Key from the Engineering Card.
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