23、eople (1)the number of species and number of cases (?) gallstone 2 peptic ulcer Clinical technical cases (?) peripheral venipuncture (trainee) 1 lumbar puncture (trainee) 1 Naso-gastric tube placement (internship) 1 (3) foreign language, teaching, research and other requirements: reading English doc 。

24、uments, assist in clinical teaching (theory and practice), and participate in clinical research activities. (J) obstetrics and Gynecology 1. Rotary objective: torsion of ovarian tumor, ectopic pregnancy, amniotic fluid embolism and hypertensive disorders of pregnancy, prenatal postpartum haemorrhage 。

25、, etiology, pathophysiology, clinical manifestations, diagnosis, and treatment: normal delivery process： common gynecological physical examination, after posterior FORNIX of vagina puncture indication and operating methods, obstetric apparatus using methods commonly used.Familiar with: Pregnancy, pr 。

26、egnancy and normal delivery of knowledge spontaneous abortion, premature birth, pelvic inflammatory disease, and genital inflammation, clinical manifestations, diagnosis, and treatment of cervicitis： principles of differential diagnosis and treatment of vaginal bleeding： abdominal amniocentesis indi 。

27、cation and operation method：云南玉溪新兴钢铁有限公司 变频传动系统运行维护手册0U主回路过电压 减 速时间太短 ， 从电机再生的延长减速时间或接主回路直流电压超能量太大 。
制动电阻（制动电阻过电压检测值820V单元)电源电压太高 将电圧降到电源规格范W内 。
UU1主回路低电压1输入电源发生了欠相 。
调查原因 ， 实施对主回路直流电压低2发生了瞬时停电 。
后复位 。
于低电压检出级别3.输入电源的接线端子松动 。
(L2-05) 400V级:4输入电源的电压变动太大 。
大约380VUU2控制电源异常将电源OX/OFF试一控制电源的电压太下 。
低连续发生异常情况时请更换变频器 。
PF主回路电压异常1 。

28、输入电源发生了欠相 。
调查原因, 实施对策主回路直流电压在2发生了瞬时停电 。
后复位 。
再生状态以外状态3.输入电源的接线端子松动 。
有异常波动4输入电源的电压变动太大 。
5相间电压的平衡太差 。
LF输出欠相1输出电缆断线了调查原因 ， 实施对策变频器输出侧发生2电机线圈断线了后复位 。
了欠相3输出端子松动0H散热片过热环境温度太高设置冷却装置变频器散热片的温周围有发热体去除发热源度超过了 L8-02的变频器的冷却风扇停止运行更换冷却风扇设定值或105摄氏云南玉溪新兴钢铁有限公司except fibrillation and complex law 2 3.high requirements ( 1) dise 。

29、ase and number of contracts number of disease syndrome afte r cardiopulmonary resuscitation in multiple organ dysfunction syndrome more than 2 2 (2) clinical knowledge, skills required: c 第 5 51 共 9 51 linical operations technical contract bloodpurification technique 2 people (1)the number of specie 。

30、s and number of cases (?) gallstone 2 peptic ulcer Clinical technical cases (?) peripheral venipuncture (trainee) 1 lumbar puncture (trainee) 1 Naso-gastric tube placement (internship) 1 (3) foreign language, teaching, research and other requirements: reading English documents, assist in clinical te 。

31、aching (theory and practice), and participate in clinical research activities. (J) obstetrics and Gynecology 1. Rotary objective: torsion of ovarian tumor, ectopic pregnancy, amniotic fluid embolism and hypertensive disorders of pregnancy, prenatal postpartum haemorrhage, etiology, pathophysiology,。

32、clinical manifestations, diagnosis, and treatment: normal delivery process： common gynecological physical examination, after posterior FORNIX of vagina puncture indication and operating methods, obstetric apparatus using methods commonly used. Familiar with: Pregnancy, pregnancy and normal delivery。

33、of knowledge spontaneous abortion, premature birth, pelvic inflammatory disease, and genital inflammation, clinical manifestations, diagnosis, and treatment of cervicitis： principles of differential diagnosis andtreatment of vaginal bleeding： abdominal amniocentesis indication and operation method：变 。

34、频器内部冷却风变频器的冷却风扇停止运行扇停止RH安装型制动电阻过减速时间太短 ， 电机再生能量减轻负载热太大延长减速时间Ifl L8-01设定的制降低速度动电阻的保护已动更换新的制动单元RR内置制动晶体管异将电源OX/OFF试一常次 。
制动晶体管动作异连续发生异常时请常更换变频器 。
0L1电机过负载负载太大 ， 加减速时间、周期修正负载的 大小 ， 加电子热保护引起电时间太短 。
减速时间 ， 周期时机过负载保护动作 间 。

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标题：安川F7、G7变频器变频传动柜运行维护手册( 三 )