Yaskawa servo model SGD7S-120A three 200 Volt input. LED display is not bright. Where is the short connection?.

Time: 11/7/2017 2:37:59 PM

jpg\x22 ex22http.hiphotos.baidu.jpg\x22 SGD7S-120A10A target=\x22_blank\x22 SGD7S-120A10A title=\x22click to enlarge\x22 class=\x22ikqb_img_alink\x22><img class=\x22ikqb_img\x22 src=\x22http:\/\/h.baidu。LED The display does not light <p> Yaskawa servo model SGD7S-120A three 200 Volt input .hiphotos.hiphotos。～<\/p><p><a href=\x22http:\/\/h.com\/zhidao\/wh%3D600%2C800\/sign=a596eeedb112c8fcb4a6fecbcc33be7d\/4ec2d5628535e5dd300c39127ec6a7efcf1b62df.com\/zhidao\/wh%3D450%2C600\/sign=14e055fe9a45d688a357baa091f25128\/4ec2d5628535e5dd300c39127ec6a7efcf1b62df:\/\/h。.com\/zhidao\/pic\/item\/4ec2d5628535e5dd300c39127ec6a7efcf1b62df.baidu。Where is the short connection?

L1C and L1 come together, L2C and L2 come together, and the two is the control power supply