Operation
72
5.9 Advanced Menu (continued)
Menu
Description
Min
Max
Default Unit Reg. Type
PNU 14144
Advanced
↓
↓
Main Contactor Control
The unit is configured to start
and stop when the main
contactor opens and closes.
On: When a zero stop time is set
some faults will be ignored when
main contactor opens.
Off : When the contactor opens
and the stop signal is given at
the same time the unit may trip
on "Phase Loss".
Off
On
Off
Read/Write
PNU 28160
Advanced
↓
↓
Hand/Auto Control
A Hand-Auto selection switch
can be connected to Digital Input
D1-2I to change the 'Control
Method'
This can be used to change the
Start / Stop to 'Hand' if the
Communications fails
D1-2I = 0 : Control Method is set
to "2 -Wire" ( Hand )
D1-2I = 1 : Control Method is set
to "Modbus Network" (Auto )
Hand : Input D1-1I = Start / Stop,
Input D2-1I = Reset
Auto : PNU 17920 = Start / Stop,
PNU 18368 = Reset
Off
On
On
Read/Write
PNU 20736
Advanced
Auto Reset
↓
Auto Reset
Enables the Auto Reset Feature.
On: The Auto Reset feature is
Enabled.
Off: The Auto Reset feature is
disabled and all counters will be
re-initialised.
Off
On
Off
Read/Write
PNU 20737
Advanced
Auto Reset
↓
Reset Delay
The delay between the trip event
and the automatic reset, the unit
will re-start following the reset if
the start signal is active.
If this is set to zero at any point
the Auto Reset feature will
terminate and the counters will
be re-initialised.
When the delay is active the
Restart Pending parameter is set
and the time remaining can be
viewed in the monitor menu.
0
7200
0
s
Read/Write