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故障现象：加速器在选用１８ＭＶＸ线运行时出现ＤＯＳＥＲＡＴＥ２、ＭＯＮＩＴＯＲＳＹＮＣ和ＦＬＡＴＮＥＳＳ联锁，控制台ＢＮＣ盒上的ＤＯＳＥＲＡＴＥ２脉冲明显偏低，而６ＭＶＸ线及各档能量的电子线均可正常运行。分析与维修：根据上述现象可以初步认为，加速器整...
Symptom: Accelerator in the choice of 18MVX line operation DOSERATE2, MONITORSYNC and FLATNESS interlocking, DOSERATE2 pulse on the console BNC box was significantly lower, and 6MVX line and the electronic energy of each file can be normal operation. Analysis and Maintenance: According to the above phenomenon can be initially thought that the accelerator ...