Edwards ELD500 Series

D135-10-880C - Operation
Page 43
Interfaces
Under Main menu > Settings > Interfaces the parameters for the interface can be set.
Location of control
Main menu > Settings > Interfaces > Location of control
Softkey 2: Location of control
The location of control for the leak detector can be defined
Softkey 3: Define recorder output
Customer defined selection for the recorder output
Softkey 4: RS232
Selection for the RS232
Softkey 5: Define PLC outputs (Control, digital out)
Customer defined selection for PLC outputs
Softkey 6: Define PLC inputs (Control 2, Digital in)
Customer defined selection for PLC inputs
Softkey 7: Scaling recorder outputs
Selection for the scaling of the recorder output
Softkey 8: PLC sample rate
Selection of the PLC sample rate
Softkey 2: PLC
The ELD500 is controlled via the Digital In connector. The START, STOP and ZERO buttons at
the control panel and remote control are locked.
Softkey 3: RS232
The ELD500 is controlled via RS232 interface by an external computer. In this mode the
ELD500 can not be controlled via keyboard. The START, STOP and ZERO button at the
machine are deactivated.
Softkey 4: All
The ELD500 is controlled via all possible controls, for example PLC, RS232, Local.