• DISABLE: The Soft-Load operating mode is disabled in this mode. The
ATS will operate in either Open or Closed Transition Fast Transition as
selected.
• ENABLE: The ATS will operate in a Soft-Load Closed Transition transfer
sequence if both sources are available. The two sources will be permitted
to stay in parallel for a maximum of 10 seconds only to allow loads to be
ramped between the sources by an external controller. Note: Soft-Load
Closed Transition operation is only possible if the optional feature is
enabled in Settings. Refer to Section 5.11.21 for further details.
4.6.3.3. EXTENDED PARALLEL SELECTION
Extended Parallel operating mode selection may be done via internal control
push buttons, or external control switch. This selection is shown on the GHC
display as indicated below.
This provides operator selection of desired operating modes as follows;
• OPTION DISABLE: The Extended Paralleling operating mode is
disabled in this mode. The ATS will operate in either Open or Closed
Transition transfer as selected.
• OPTION ENABLED: The ATS will operate with both sources closed to
the ATS load bus for an extended period of time as controlled by an
external device. Note: Extended Parallel Closed Transition operation is
only possible if the optional feature is enabled in Settings. Refer to
Section 5.11.20 for further details.
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