IS215ACLEH1C通用电气卡件
校准气体过高
当校准气体调整到高于预配置水平的水平时，校准期间会显示校准气体过高消息。这在正常本地操作下不会显示，因为工程卡按钮的预配置操作数据将阻止此类调整。表示连接到工程端口的串行设备无法接受数据。串行通信已超时。通过断开卡的电源重置卡。如果问题仍然存在，请更换卡。无法接收命令或选择的卡。通过断开卡的电源重置卡。如果问题仍然存在，请更换卡。背板命令超时。通过断开卡的电源重置卡。如果问题仍然存在，请更换卡。背板命令已发送到空插槽。通过断开卡的电源重置卡。如果问题仍然存在，请更换卡。通信错误此卡承载的复杂报警功能中的参与者已停止通信。检查参与者组中的所有卡都已完全插入机架并正常工作除以零。内部计算错误。通过断开卡的电源重置卡。如果问题仍然存在，请更换卡。无效命令收到的串行命令对此卡无效。断开TB1并测量+24V dc和0V端子之间的电压。如果电压正确，请卸下直流输入卡并检查保险丝FS1。如果电压不正确，请检查系统电源设备。
存在硬件故障。
打开的电源，然后再次打开。如果问题依然存在，请检查诊断打印输出是否存在错误代码。检查电源交流连接线的交流电源电压是否介于85V和264V之间。如果是，请更换50W电源模块。拆下相应的现场/继电器接口卡，并检查故障指示灯是否亮起。如果故障指示灯仍然熄灭，显示屏仍然不显示，请更换控制卡。如果故障LED亮起且显示器开始工作，请检查现场/继电器接口卡。至少等待255秒，查看LED是否熄灭。将工程师钥匙插入工程卡，然后操作INHIBIT（禁止）按钮。这将打开和关闭禁用LED，否则检查远程禁用级别。检查所有控制卡是否已安装到机架上并且正在工作。如果卡是故意取下的，请将工程钥匙插入工程卡插槽，然后再次取下钥匙。依次选择每个控制卡，并使用工程卡功能之一，检查所选控制卡和工程卡之间是否存在通信。检查直流电源是否高于16V。瞬时按下RESET/SELECT（重置/选择）按钮，消除锁定报警条件，从工程卡中取出工程钥匙。
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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