Manual 37278B GCP-30 Series - Genset Control
Page 138/174 © Woodward
Timer Switch (Package RPQ, Option Z01)
The relay with Parameter 147 may be enabled time-dependent. There are two parameters to configure an enable
and a disable time for this relay. Another parameter is available to configure the weekdays at which these times
are enabled.
If you want to perform a time-dependent genset start for example, this relay output may be connected to the input
at terminal 3.
Parameter 321
Timer on
at 00:00
Timer enable time 00:00 to 23:59
The time at which the relay with Parameter 147 is to be enabled must be configured
here.
Parameter 322
Timer off
at 00:00
Timer disable time 00:00 to 23:59
The time at which the relay with Parameter 147 is to be disabled must be confi-
gured here. (The time configured here must be later than the enable time because
the enable and disable time must always be within one day.)
Parameter 323
Week M S
days NNNNNNN
Weekdays Y/N
Y(es) ............. The switch times configured above are considered on the assigned
weekdays.
N(o) .............. No switch times are considered on the assigned weekdays.
NOTE
Since this function affects a relay only, it cannot be enabled and disabled separately. If the function
shall not be used, Parameter 147 must not be configured in the Relay Manager.
Current Slave Pointer
A current slave pointer, which records and stores the maximum generator current, is implemented in the control.
The display of the maximum generator current can be selected in the Automatic mode by pressing the "Mes-
sage" push-button. The following screen appears in the display:
Parameter 324
000 000 000 000
max. Gen.current
Current slave pointer; display of the maximum generator current
The maximum generator current in each phase is displayed.
Reset: Pressing and holding the "reset" button for 3 seconds while the current slave
pointer screen is being displayed will reset the memory.
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