Despatch MIC1462 Controller Manual - Manual (Page 36)

32
While manual control is being used, the power output display is included in the displays
available in Base Mode and Program Run Mode. To view the percent output setting
when the Manual Mode is active, press the SCROLL key until Manual is displayed.
This display is not available if Manual Mode is not active.
To cancel manual control, press the SCROLL and MODE keys simultaneously,
whereupon the power output value display and the Manual message display will
disappear. The Setpoint Controller will remain in whatever mode prevailed when
manual control was implemented (if this is Program Run Mode, the currently-running
program will be resumed from the point at which it was held).
3.16 Viewing The Time And Day
If the real time clock option is fitted, the operator may view the present time and day.
Press the SCROLL key until HH:MM Tim is displayed. This is the present time of day
in hours and minutes. Press the SCROLL key again and Day: XXX is displayed with
XXX being an abbreviation for the present day of the week. If TIME BAD is displayed,
the time and day must be set in the Profile Mode (see Section 6).
3.17 Selecting And Running A Program
When no program is running, the instrument is in Base Mode and the RUN and HLD
indicators are off. In this mode, select a program as follows:
1. Hold down the PROF key until the required program number is displayed.
2. Press the RUN/HOLD key once to start the program. The RUN indicator will then go
ON, or flash if a delayed start has been programmed. The instrument is now in
Program Run Mode. In Program Run Mode, the process setpoint and event outputs
are controlled by the program selected.
3.18 Changing The Program Timebase
While a program is running, the normal timebase is hours/minutes. To change to a
timebase of minutes/seconds (i.e. select the x60 facility) press the UP key for more
than five seconds, whereupon the x60 indicator will go on. To cancel operation on the
x60 timebase, press the DOWN key for more than five seconds, whereupon the x60
indicator will go off.