Dual gas compressor control 

01-10-2012 

 

Control and cabling of two gas compressors purposed to provide gas to the turbine of a power plant. The compressors are situated in an ATEX zone 2 environment and all instruments are connected to Eexi remote IO modules ​​some failsafe SIL2. Some signals are performed three fold and compared by voting (2oo3). Communication with the DCS takes place via Modbus TCP.

 

PLC controller Siemens S7-400FH safety PLC

Operation and visualization HMI 15" Siemens MP377

Remote IO in UCP Siemens ET200M

Remote IO in skid Siemens ET200isp Eexi

ABB Advant DCS system connection using Siemens CP341 option card  with Modbus RTU 

Remote Service by IQsafeLink and GSM router

 

Besturing gascompressor
Besturing
Transmitters
Centrale