Ap­pli­ca­tion 5. Chlorine com­pres­sors

In this ap­pli­ca­tions, the system su­per­vi­ses three chlorine com­pres­sors. The me­asu­re­ment modules VMSH and the Rsskaner and RSmo­ni­tor software ap­pli­ca­tions are used. This system ensures safe ope­ra­tion of the machines, pro­tec­ting them against exces­si­ve vi­bra­tions. Vi­su­ali­sa­tion and au­to­ma­tic re­gi­stra­tion and ar­chi­ving of data in preset time in­te­rvals and on exce­eding the limits is possible as well. The fol­lo­wing set of me­asu­re­ments is per­for­med for each machine:

• 1 channel for absolute vi­bra­tions
• 2 single axis channels for relative vi­bra­tions
• axial movement

All me­asu­re­ment modules with power supply for each machine are con­ta­ined in a single Euro format rack. Ad­di­tio­nal­ly, the rack in­cor­po­ra­te the system in­di­ca­tor PW to provide po­ssi­bi­li­ty for machine room ope­ra­tors to take local readings. The system allows also to conduct dia­gno­stics; on ope­ra­to­r’s in­i­tia­ti­ve, the VMSH modules output data to observe vi­su­ali­zed vi­bra­tion signals and their spectra. Due to the budget li­mi­ta­tions and single axis channel con­fi­gu­ra­tion, tra­jec­to­ry tracking and phase marker options have not been in­stal­led on the system.
RS-485 serial port, using MODBUS protocol, is used for data transfer and on-line com­mu­ni­ca­tion with the dia­gno­stic terminal at the speed of 115200 baud per second and distance of 500m.