Checkweigher user’s manual
23
Fig 6-18 Basic maintenance interface
6.2.2.1
Calibration
Prerequisite:
-
The device has been switched on for at least 20 minutes.
Calibration is essential for weighing system. In order to guarantee the weight
output by checkweigher is right, it must be conducted after the device installed first
time.
Calibration establishes the relationship between loadcell output signal with the
product mass on the platform. It is basic operation which guarantee checkweigher
satisfy operating requirements.
Press <
Calibration
> in maintenance interface.
Enter calibration interface, as Fig 6-19. Conduct calibration operation according
to the information in this interface.
Fig 6-19 Calibration interface
6.2.2.2
IO test
Press <
IO test
> in maintenance interface.
Enter IO test interface, as
. This interface is used to check whether
the input port and the output port can work well.
When the input signal is effective, a red light will appear behind the
corresponding input port.
