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EATON W+CBS6F 1A96729R51主扩展卡
催化传感器电桥电流调整与BEAD mA按钮相关的操作仅适用当选择了催化控制卡时。按下选择了其他类型控制卡的按钮没有任何作用并显示警告（XXXX）。
要进入催化传感器电桥电流操作，请执行以下操作：
（1） 将工程钥匙插入工程卡前面板插座，并检查解锁指示灯是否亮起。
（2） 按住所需的控制卡重置/选择按钮约1.5秒，检查所选的控制卡通过显示选择来指示它已被选中
（3） 使用工程卡按钮选择所需通道。
（4） 按下工程卡BEAD mA按钮，检查所选控制卡片信息显示屏显示mA交替使用选定的频道编号。和数字显示器显示实际桥梁
（5） 如果显示的电桥电流未设置为所需值，使用按钮升高或降低指示的电桥电流读数，直到要求的值为显示。
注：按下按钮将取消显示的电流更改存储值。
（6） 按下按钮以永久设置新电桥电流。然后，选定的控制卡通道将自动返回正常选定状态。零信号校准
要选择归零操作，请执行以下操作：
（1） 将工程钥匙插入工程卡前面板插座，并检查解锁指示灯是否亮起。
（2） 按住所需的控制卡重置/选择按钮约1.5秒，检查所选的控制卡通过显示选择来指示它已被选中偶像
（3） 使用工程卡（）和（）按钮选择所需通道。
（4） 按下工程卡零按钮和工程卡将自动禁止所选控制卡通道防止生成假警报。
（5） 检查选定的控制卡数字显示和条形图继续显示当前传感器信号数量
注：在此阶段按下按钮将返回控制卡在不更改原始零位的情况下切换到选定模式阅读
（6） 确保所选通道传感器处于无气体环境中。如果要求应用零气体，通常空气中不含待测气体根据选定的通道传感器说明手册。
（7） 当信息显示时，表示稳定阅读，按下按钮。
CATALYTIC SENSOR BRIDGE CURRENT ADJUSTMENT
The operation associated with the BEAD mA push-button only applies when a catalytic control card has been selected. The pressing of the push-button with other types of control cards selected has no purpose and a warning (XXXX) is displayed to this effect. To enter the catalytic sensor bridge current operation, proceed as follows: (1) Plug the Engineering Key into the Engineering Card front panel socket and check that the Unlocked LED ( ) is illuminated. (2) Push and hold the required control card RESET/SELECT pushbutton for approximately 1.5 seconds and check that the selected control card indicates it has been selected by displaying the select icon. (3) Use the Engineering Card ( ) and ( ) push-buttons to select the required channel. (4) Push the Engineering Card BEAD mA pushbutton and check that the selected control card message display shows mA alternating with the selected channel number. and the digital display shows the actual bridge current. (5) If the displayed bridge current is not set to the required value, use the ( ) and ( ) push-buttons to raise or lower the indicated bridge current reading until the required value is displayed. Note: Pressing the push-button will cancel the displayed current without alteration to the stored value. (6) Push the push-button to permanently set the new bridge current. The selected control card channel will then automatically return to the normal selected state.
ZERO SIGNAL CALIBRATION
To select the zero operation, proceed as follows: (1) Plug the Engineering Key into the Engineering Card front panel socket and check that the Unlocked LED ( ) is illuminated. (2) Push and hold the required control card RESET/SELECT pushbutton for approximately 1.5 seconds and check that the selected control card indicates it has been selected by displaying the select icon. (3) Use the Engineering Card ( ) and ( ) push-buttons to select the required channel. (4) Push the Engineering Card ZERO push-button and the Engineering Card will automatically inhibit the selected control card channel to prevent false alarms being generated.
(5) Check that the selected control card digital display and bargraph continue to display the current sensor signal level. Note: Pushing the push-button at this stage will return the control card to the selected mode without any changes to the original zero reading. (6) Ensure the selected channel sensor is in a gas free atmosphere. If required apply zero gas, normally air not containing the gas to be measured, at the flow rate and for a time according to the selected channels sensor instruction manual. (7) When the message display shows , to indicate a stable reading, push the push-button.
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PLC可编程控制器模块，DCS卡件，ESD系统卡件，振动监测系统卡件，汽轮机控制系统模块，燃气发电机备件等，优势品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各种进口工业零部件、欧美进口模块。
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