SAIA PCD3.C100控制模块怎么使用

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型号：PCD3.C100
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SAIA PCD3.C100控制模块怎么使用

单元故障发生后，只有再次上高压电源方能检测到单元状态。若故障较难分析且无法确定能否二次上高压时，请向厂商咨询。注意：切忌在未查明故障原因前贸然二次上电，否则可能严重损坏变频器！
4。变压器超温报警当变压器温控仪测量温度大于其设置的报警温度（默认设置为100℃）时，温控仪超温报警触点闭合；
检查变压器柜顶风机或柜底风机是否工作正常（如果柜底风机工作不正常，可能出现三相温度相差较大）；测温电阻是否正常（有无断线、线路插头接触不良，如果接触不良，温度值将偏高）；过滤网是否堵塞（拿一张A4纸置于过滤网上，看是否能吸附，否则需要清洁过滤网）；变频器是否长期工作于过载状态；环境温度是否过高（环境温度应低于45℃，否则需要加强通风）；安装于变压器柜内正面底部的风机开关和接触器是否断开；变压器柜风机控制和保护电路是否正常。
5。柜温超温报警单元柜测温点的温度大于55℃时，系统会发出柜温超温轻故障报警。
检查单元柜柜顶风机是否工作正常，安装于二次室内的风机开关是否跳闸；过滤网是否堵塞（拿一张A4纸置于过滤网上，看是否能吸附，否则需要清洁过滤网）；变频器是否长期工作于过载状态；环境温度是否过高（环境温度应低于45℃，否则需要加强通风（墙上安装通风机或柜顶安装风道）或安装制冷设备）；变压器柜风机控制和保护电路是否正常。
6。变压器过热变压器温控仪测量温度大于其设置的跳闸温度（默认设置为130℃）时，温控仪跳闸触点闭合，系统会报变压器过热重故障。温控仪显示的温度是否在130度以上，若不是则检查温控仪的超温报警值是否设定为130度；其余检查项见变压器超温报警。
7。柜温过热
单元柜测温点的温度大于60℃时，系统会报柜温过热重故障。检查项见柜温超温报警。
8。柜门联锁报警行程开关是否与柜门顶碰件压实； maintenance

The powerful diagnosis function provided can easily and efficiently access relevant information, find the root causes of faults and process parameters that need to be corrected, so as to find problems in the production process in advance, avoid accidental shutdown of equipment, and reduce operation costs.

All modules support hot plug, which can replace the faulty module when the system is running. The whole system will not be shut down and wait because of the replacement of a single module, which greatly reduces the maintenance cost of the system.

The anti mixing pin design prevents unnecessary damage caused by the wrong module, and ensures the smooth operation of the system. When replacing the module, you only need to replace the module directly without rewiring, which is more convenient for maintenance.

Support SD card function. When it is inconvenient to use the computer, system recovery and upgrading can be carried out to make maintenance more convenient and fast.

The operation station is equipped with upper monitoring configuration software and LK programming software pow

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