FALCON SG2K-1T数控模块
只有在以下情况下，工程卡按钮功能才会工作：选择通道卡。见第3.3节。
在工程卡上未安装工程钥匙的情况下，以下情况
工程卡按钮将不可用：阻止
零跨度
第一跨
如果按下这些按钮中的任何一个，将显示锁定符号（）
在所选频道卡信息显示屏上短暂显示。
4.2超时
在没有工程钥匙的情况下操作工程卡时
安装有30秒的超时时间。如果没有按钮
在超时时间内按下，所选通道卡将自动取消选择。
4.3条形图显示在没有工程钥匙的情况下操作工程卡时安装后，所选通道的条形图显示将继续指示
可用工程运行期间的实际气体读数卡功能。
4.4催化传感器桥电流
与胎圈mA按钮相关的操作仅适用至催化通道卡。使用其他类型操作此按钮所选通道卡的数量没有影响，并且警告消息（XXXX）将显示一小段时间。
要进入催化传感器桥电流操作，请按跟随：（1） 按住所需的通道卡复位/选择按钮约1.5秒，直到出现所选图标在频道显示（2）上，按下珠子mA按钮，然后选择通道卡显示将指示已配置的网桥现在的例如200mA。
（3） 按下拒绝（）按钮或等待30秒以退出胎圈mA模式。
4.5查看报警级别设置
报警按钮的操作允许查看
每个报警的报警阈值点和报警类型（上升或下降）设定点A1、A2和A3。
要进入报警视图操作，请执行以下操作：
（1） 按住所需的通道卡复位/选择按钮约1.5秒直到所选图标出现在频道显示器上。
（2） 按下报警按钮，然后选择
通道卡显示器将指示A1级报警为：相反地指示。
注：向上箭头A表示上升报警，向下箭头A表示下降报警
箭指示下降警报。
The Engineering Card push-button functions will only operate if a
channel card is selected. See Section 3.3.
Without the Engineering Key fitted to the Engineering Card, the following
Engineering Card push-buttons will not be available:
Inhibit
Zero
Span
1st Span
If any of these push-buttons are pushed, a locked symbol ( ) will be
briefly displayed on the selected channel card message display.
4.2 Timeout
When operating the Engineering Card without an Engineering Key
fitted there is a timeout period of 30 seconds. If no push-buttons are
pressed within the timeout period, the selected channel card will
automatically be deselected.
4.3 Bar Graph Display
When operating the Engineering Card without an Engineering Key
fitted, the selected channel's bar graph display will continue to indicate
the actual gas reading during the operation of the available Engineering
Card functions.
4.4 Catalytic Sensor Bridge Current
The operation associated with the BEAD mA push-button only applies
to catalytic channel cards. Operating this push-button with other types
of channel cards selected has no effect and the warning message
(XXXX) is displayed for a short time.
To enter the catalytic sensor bridge current operation, proceed as
follows:
(1) Push and hold the required channel card RESET/SELECT pushbutton for approximately 1.5 seconds until the selected icon appears
on the channel display(2) Push the BEAD mA push-button and the selected
channel card display will indicate the configured bridge
current. eg. 200mA.
(3) Push the reject ( ) push-button or wait 30 seconds to
exit the Bead mA mode.
4.5 View Alarm Level Settings
The operation of the ALARMS push-button allows the viewing of the
alarm threshold point and alarm type (rising or falling) for each alarm
set point A1, A2 and A3.
To enter the alarm view operation, proceed as follows:
(1) Push and hold the required channel card RESET/
SELECT push-button for approximately 1.5 seconds
until the selected icon appears on the channel display.
(2) Push the ALARMS push-button and the selected
channel card display will indicate the A1 level alarm as
indicated opposite.
Note: The up arrow A indicates a rising alarm while the down A
arrow
indicates a falling alarm.
