OVERLOAD RELAY :
The capacity of the lift should be written into the address. When the RLY1 relay output reaches the kilogram written in its menu, the supply unit gives an audible warning and changes the relay contact state.
RLY2 HIGH PRESSURE SAFETY RELAY :
This is set with a percentage. The percentage value written in this menu is added to the value of kilograms written on RLY1, and when the load reaches this value, the relay changes position and sends a signal to the control panel.
RLY3 LOW PRESSURE SAFETY RELAY :
It is adjusted with percentage. This value is subtracted from the ZERO value (the lowest acceptable value of unit) and when the control unit senses this low value, the relay gets activated.
RLY4 SPARE RELAY
