GE DS200TCDAG1A Vector network analyzer

 Start the file Setup_UserLogonUSB_DongleManager_1.x.exe 

 Select the language and press OK 

 Follow the installation wizard by clicking Next

User interface of the dongle manager The user interface shows: 1. Customer password input field 

2. Window for entering the user data 

3. Log (indicates on which robot the dongle was plugged in latest)

Usage of the dongle at the robot

 After installing the software on the robot controller is ready for operation, starting is not necessary. To log on to the robot with the dongle, plug the dongle into any available USB port on the controller. After positive verification of authorization (option "Block external dongle") and the expiry date of the dongle the robot automatically switches to the stored user group and language. In the message window the name and the user group is displayed. In the log an entry is created. When the dongle is removed the robot will automatically switch to the user group operator and the previously selected language.

This White Paper describes the possibilities 

of integration between ABB medium and low voltage protection trip units, paying particular attention to the protection and control unit type REF542 (for MV) and the protection trip unit PR123 (for LV). Two different application fields are taken into consideration: • coordination with the medium voltage for an earth fault upstream the relevant protection on the low voltage side • selectivity between two MV and LV protection units A fault between the windings of a transformer secondary or in the section immediately on the supply side of the LV circuit-breaker (also called “restricted earth fault”) cannot be easily detected by the protections on the primary of the MV/LV transformer. As a consequence, it could be necessary to provide for a dedicated protection against this kind of fault, so that fire hazard is limited as much as possible and people’s safety is guaranteed. Achieving correct MV/LV selectivity may sometimes be complicated. The difficulties can be solved by means of suitable coordination strategies.

 Company product range

----------------------Ruichang Mingsheng Automation Equipment Co., Ltd----------------------

PLC module, programmable controller, CPU module, IO module, DO module, AI module, DI module

Network communication module,

Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output

Module, redundancy module, power module, relay output module, relay input module, processor module