Hardy HI 1756-nDF - Manual (Page 8)

4
●
●
●
●
●
Chapter 1
The Manual Refill option allows for manual refill at any time, via the STARTREFILL
command; the refill cycle will automatically stop when the weight reaches the stop refill
weight parameter value. The STOP command will set both relays to their default (OPEN)
state.
The SETRELAY command can also be used to directly control the relay states regardless
of weight value.
In the filler mode the PLC will need to remotely detect the level in the dispensing vessel
and implement a manual refill operation.