Document No: LT0117
F4000 LCD Operator's Manual
Operating Instructions - Zone Functions
Issue 2.38
19 April 2002
Page 7-11
7.3 ANCILLARY
TEST
7.3.1 FUNCTION
To test the operation of "ACZ 0" or any other Ancillary Control Zone (ACZ), if configured.
If the ACZ to be tested is on a remote panel, use the networked zone command (refer
Section 7.1.5).
7.3.2 OPERATING
SEQUENCE
From a zone recall display which is displaying the ACZ to be tested, press:
From other information recalls or the base display, press:
where n n n is the number of the ACZ to test.
-
The selected ancillary control zone is automatically isolated during this
test, as indicated by the ACZ "ISO" indicator, or the "ANCILLARY
ISOLATED" indicator.
-
The LCD displays "Press ACK to test operate this ACZ".
-
The actual outputs are not operated unless the "ACK" key is pressed
within the next 30 seconds. Pressing the "CLEAR" key aborts the
test.
7.3.3 TEST
OPERATION
The ancillary zone is ACTIVATED and ISOLATED for 30 seconds, as indicated by the ACZ's
"ALM" and "ISO" indicators. For ACZ 0, its ISOLATE indicator flashes to indicate that it has
been activated for testing, but is still isolated.
The actual outputs however, do not operate unless the ACZ is de-isolated during this period
by pressing the "ACK" key, in which case the outputs operate for 5 seconds, after which the
test terminates.
On completion of the test the ancillary control zone returns to its pre-test isolate state.
