Siemens industrial display screen cannot enter the system interface when turned on. Manufacturer's repair phone number

Siemens industrial display screen cannot enter the system interface when turned on. Manufacturer's repair phone number

Siemens touch screens can solve problems such as abnormal startup, flower screen, white screen, black screen, inability to touch, slow touch response, decryption, programming, etc. Especially for damage to Siemens touch screen lenses and LCD screens, the company has accessories for various models.

Siemens Touch Screen Maintenance Center specializes in repairing Siemens touch screens, Siemens industrial control touch screens, and Siemens industrial touch screens. It can quickly repair black screens, white screens, flower screens, unresponsive touch screens, non display screens, inability to operate, unresponsive buttons, communication issues, system access, and more. The company has * * testing instruments and professional maintenance technicians, such as oscilloscopes, logic analyzers, integrated circuit online testers, load testing equipment, etc., achieving chip level maintenance without drawings, with a repair rate of over 95%. In recent years, thousands of various models of Siemens equipment have been repaired.Will the frequency converter cause the capacitor to explode during long-term two-phase operation?There should be an issue with the transformer. If the frequency converter is powered on, the current will be overestimated. One pin of the three transformers has the maximum output current, so the current will be overestimated. Check the transformer5. How to adjust the overcurrent of the frequency converter?Answer: If the three-phase input frequency converter inputs two phases, generally the frequency converter will not explode the capacitors, but at most the rectifier module. If it outputs two phases, the frequency converter will report a phase error. Is there any leakage during the operation of the motor? Which parameter should be debugged? Answer: The frequency converter does not have motor leakage parameters, and the motor grounding frequency converter can be detected without debugging parameters. There are ground current parameters in some frequency converters, but some are not. It seems to be in the frequency converter. Looking for all parameters, it appears to be in this ground current alarm value.