Nguyen Hong Hao

Hi all members, Does Vijeo Citect Lite (standard alone) supports Modbus TCP/IP protocol? Thanks.

Hi, I use CitectSCADA to monitor PowerLogic PM710MG. Connnection's good (Industrial Standard Protocols -> Modbus/RTU ). But I can't read the Real Energy Total register (Address(pm710) = 1000). With float register: Address(citect) = 40000 + [Address(pm710) - 2] Example: Current, 3P Average register; Address(pm710) = 1018 --> Address(citect) = 41016. Citect gets the value exactly, but it can't read the Real Energy Total register ( Address(pm710) = 10000; Address(citect) = 40998 ) !!!! You can help me? Thanks

I have a system as follows: I installed Altivar 31 inverter compatibly with motor's parameters. Motor works well (current <~ 31A) as frequency <= 45Hz. But when I adjust to increase frequency (~46-50Hz), inverter has fault as OverSpeed (SOF). Pls help me to solve it! Thanks.

CL-SOFT is a software for programming CL range Logic relay of ABB. But I can't find it. Pls show me, where can I download it! Thanks.

Here it is. Pls!

Hi all mrplc members, I use CitectSCADA to monitor PowerLogic PM710MG. Connnection's good (Modbus RTU). But I can't read the Real Energy Total register (Add 1000). With float register: Add(citect) = 40000 + [Add(pm710) - 2] Ex: Current, 3P Average; Add(pm710) = 1018, --> Add(citect) = 41016. Citect gets the value exactly, but it can't read the Real Energy Total ( Add: 40998) !!!! Anyone can help me??? Thanks

Hi, I am building a 13 pumps system. Each pump has a pressure sensor (4-20mA output). All pressure setpoints are set from a touch screen. I wonder what solutions can be applied? - Simatic S7 Siemens - Twido, Modicon Schneider-Electric - .... Pls help me! Thanks.