perma LUBE BOOK

© 2019 – perma-tec GmbH&Co. KG | www.perma-tec.com | 59 Independent lubrication systems Self-sufficient systems can be used at any location and are immediately ready for use . The systems are driven by an electrochemical reaction or an electromechanical drive with battery. The lubrication systems can be installed quickly and easily. There is no need for an external power supply or a connection to controls. Automatic lubrication systems with an external power supply allow time-based or impulse-based lubrication. By coupling with a higher-level machine controller, signals about the lubrication system’s operating status can be analysed. Lubrication systems with external power supply perma NET is a network, which can be monitored and configured online, comprising up to 100 multi-point lubrication systems. Discharge amount and discharge period can be individually defined for each lubrication point and can be changed if required. • Individual supply of up to 600 different lubrication points • Existing devices incorporated into the network • Lubricant quantity per lubrication point can be adjusted on an individual basis and can be changed at any time • Control and direct intervention in the functions from a central point Lubricant solutions 4.0 Time control – with an external power supply, the lubrication system discharges the predefined amount per operating hour (Oh) independently. The required discharge amount setting is made via the lubrication system. Impulse control – with external power supply, the lubrication system transmits a single lubrication impulse . The time at which discharge occurs can be programmed via the PLC. Signalling  Operating status  Errors  Lubricant empty Also included with impulse control: + Time of impulses + Number of impulses t U 0 V 9–30 V ∆t ∆t ∆t ∆t 16 s t U 0 V 9–30 V >1s >1s