Document No: LT0119 F3200 Operator's Manual
Operating Instructions - System Functions
Issue 2.04 29 July 2002 Page 6-15
6.11 ANCILLARY & PLANT ISOLATE
6.11.1 FUNCTION
To individually isolate or de-isolate local Ancillary 1, Ancillary 2, Ancillary 3/bells relays
and the plant, or to provide a global isolate of all local relays except bells.
6.11.2 OPERATING SEQUENCE
From the base display, press:
A menu with either 5 or 6 options will appear. The current isolate status of the ancillary
relays, bells and plant will be shown.
To change the isolate status of any ancillary output use the appropriate numeric key 1 to
6.
Ancillary, Bells and Plant Isolate:
Pressing numeric keys 1, 2, 3, 4 (and 6 if shown) allows the isolating or de-
isolating of ancillary relays, bells and plant individually. The current isolate state
of the selected item will be shown. Press the "ACK" key to change the isolate
status. Press the "CLEAR ESC" key to exit without changing.
Global Isolate:
Pressing numeric key 5 will select a global isolate of ancillary 1, ancillary 2,
ancillary 3 (if not bells), Plant and all module relays.
Notes: 1) Bells are not included in global isolate.
2) There is no global de-isolate facility i.e. the relays must be de-
isolated individually or in blocks.
You will be prompted to press the "ACK" key followed by the "ENTER" key to
initiate the global isolate. Press the "CLEAR ESC" key to exit without doing the
global isolate.
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