IC697CMM742通用電氣卡件
檢查第節(jié)中的錯(cuò)誤代碼表5用于解釋。
檢查消息顯示是否存在錯(cuò)誤代碼。參見(jiàn)第5節(jié)錯(cuò)誤代碼的解釋。
檢查傳感器連接和活動(dòng)至少等待255秒，看看是否LED熄滅。
將工程師鑰匙插入工程卡，然后操作禁止按鈕。這應(yīng)該是打開(kāi)和關(guān)閉禁止LED，否則，檢查遠(yuǎn)程抑制數(shù)量
從中取出工程鑰匙工程卡。檢查所有控制卡是否正確安裝在機(jī)架上并正在工作。
如果卡已被移除故意，符合工程關(guān)鍵進(jìn)入工程卡插座，并然后再次取出鑰匙。
依次選擇每個(gè)控制卡，使用其中一張工程卡功能，檢查通信存在于所選控制卡之間和工程卡。
檢查直流電源是否更多大于16V
暫時(shí)按下復(fù)位/選擇按鈕以移除鎖定報(bào)警狀態(tài)。報(bào)警指示燈為：照明，但沒(méi)有繼電器操作。
故障指示燈為：照明，但沒(méi)有繼電器操作。
禁止LED為：照明，但沒(méi)有繼電器操作。
符號(hào)顯示在消息顯示。XXXX顯示在當(dāng)工程功能具有：被選中。
工程卡按鈕無(wú)效。檢查頻道是否在抑制條件，如有必要移除抑制。
檢查繼電器的類型安裝的接口卡可以支持預(yù)期警報(bào)。
檢查通道卡配置查看繼電器是否配置為：預(yù)期的操作。
將繼電器接口卡與另一個(gè)相同類型和測(cè)試?yán)^電器使用工程卡采取的措施報(bào)警測(cè)試功能。
請(qǐng)參閱前面的報(bào)警LED指南。
工程卡沒(méi)有工程鑰匙裝上了。
如果安裝了鑰匙，但未鎖定（）LED未點(diǎn)亮。檢查以下情況：工程鍵和替換
必需的所選功能不可用在存在的信道硬件上。
選擇頻道卡。檢查工程卡電源on（）LED點(diǎn)亮。
Check the error code tables in Section
5 for explanation.
Check the message display for an
error code. See Section 5 for
explanation of error codes.
Check sensor connection and
operation.
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.
Remove the Engineering Key from the
Engineering Card.
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.The ALARM LED is
illuminated but there is no
relay operation.
The FAULT LED is
illuminated but there is no
relay operation.
The INHIBIT LED is
illuminated but there is no
relay operation.
symbol showing on the
message display.
XXXX is displayed on the
message display when an
engineering function has
been selected.
The Engineering Card pushbuttons have no effect.
Check to see if the channel is in the
inhibited condition and if necessary
remove the inhibit.
Check to see that the type of relay
interface card fitted can support the
expected alarm.
Check the channel card configuration
to see that the relay is configured for
the expected operation.
Swop the relay interface card with
another of the same type and test relay
action by using the Engineering Card
alarm test function.
See previous guide for ALARM LED.
See previous guide for Alarm LED.
Engineering Card has no Engineering
Key fitted.
If key is fitted but the unlocked ( ) LED
is not illuminated check the condition of
Engineering Key and replace if
necessary.
The function selected is not available
on the channel hardware present.
Select a channel card.
Check that the Engineering Card power
on ( ) LED is illuminated.
