19
4.4.2 - override operations
to override a Value or Status
1. From any point status screen, press
neXt
or
pRe-
VIoUS
to highlight the desired value.
neXt
pReVIoUS
SELECT
EXIT
. Press
SeLeCt
to select the highlighted value.
NEXT
PREVIOUS
SeLeCt
EXIT
For Discrete points
Press
YeS
or
no
to select the desired state.
YeS
no
ENTER
EXIT
For analogue points
Press
InCReASe
or
DeCReASe
to select the
desired value.
InCReASe DeCReASe
RELEASE ENTER
3. Press
enteR
to register the new value.
INCREASE DECREASE RELEASE
enteR
NOTE: When overriding or changing metric values, it is
necessary to hold down the softkey for a few seconds in
order to see a value change, especially on kilopascal values.
to remove an override
1. On the point status table press
neXt
or
pReVIoUS
to highlight the desired value.
neXt
pReVIoUS
SELECT
EXIT
. Press
SeLeCt
to access the highlighted value.
NEXT
PREVIOUS
SeLeCt
EXIT
3. Press
ReLeASe
to remove the override and return
the point to the PIC III’s automatic control.
INCREASE DECREASE
ReLeASe
ENTER
override indication
An override value is indicated by “SUPVSR”, “SERVC” or
“BEST” flashing next to the point value on the STATUS
table.
4.4.3 - time schedule operation (Fig. 8)
1. On the Menu screen, press
SCHeDULe
.
STATUS
SCHeDULe
SETPOINT SERVICE
. Press
neXt
or
pReVIoUS
to highlight the desired
schedule.
OCCPC01S - LOCAL Time Schedule
OCCPC0S - ICE Build Schedule
OCCPC03S - CCN Time Schedule
neXt
pReVIoUS
SELECT
EXIT
3. Press
SeLeCt
to view the desired time schedule.
NEXT
PREVIOUS
SeLeCt
EXIT
4. Press
neXt
or
pReVIoUS
to highlight the desired
period or override to change.
neXt
pReVIoUS
SELECT
EXIT
5. Press
SeLeCt
to access the highlighted period or
override.
NEXT
PREVIOUS
SeLeCt
EXIT
6. a
Press
InCReASe
or
DeCReASe
to change the
time values. Override values are in one-hour
increments, up to 4 hours.
InCReASe
DeCReASe
ENTER
EXIT
b. Press
enABLe
to select days in the day-of-week
fields. Press
DISABLe
to eliminate days from the
period.
enABLe
DISABLe
ENTER
EXIT
Fig. 8 - Example of Time Schedule Operation screen
7. Press
enteR
to register the values and to move
horizontally (left to right) within a period.
ENABLE
DISABLE
enteR
EXIT
8. Press
eXIt
to leave the period or override.
NEXT
PREVIOUS
SELECT
eXIt