Micromod Micro-DCI: 53SL5100B Single Loop Controller - Manual (Page 47)

53SL5100B Single-Loop Controller
INSTRUCTION MANUAL
41
Table 5-1. Controller Pushbuttons
Push-
button Title
Operator Mode Engineering Mode
Remote/
Local
Select
Used to select between Remote setpoint control
and Local setpoint control. When in Remote, an
R appears in the lower right of the display. When
in Local, an L appears in the lower right of the
display.
Not used
Setpoint
Increase
(EMODE
Character
Select) The setpoint indicator increases (rises) when this
pushbutton is pressed and held. Release the
pushbutton when the desired setpoint level is
reached. This pushbutton is for Local operation
only.
For configure or a display function, the
character set displays one character at a time
in ascending alphanumeric order when this
pushbutton is pressed and held. Release the
push button when the desired character,
number, or symbol appears.
Setpoint
Decrease
(EMODE
Character
Select) The setpoint indicator decreases (falls) when this
push button is pressed and held. Release the
pushbutton when the desired setpoint level is
reached. This pushbutton is for Local operation
only.
For configure or a display function, the
character set displays one character at a time
in descending alphanumeric order when this
pushbutton is pressed and held. Release the
pushbutton when the desired character,
number, or symbol appears.
Auto/Manual
Select
Auto/ Manual mode toggle. When toggled to
Auto, an A appears before the R or L (for
Remote or Local), in the lower middle right of the
display. When toggled to Manual, an M appears
before the R or L (for Remote or Local), in the
lower right of the display. Auto indicates the
process is under instrument control. Manual
indicates the process is controlled by the
instrument panel pushbuttons (e.g., output
increase and decrease.
Not used
Output
Decrease
(EMODE
Cursor
Control) The output indicator decreases when this
pushbutton is pressed and held. Release the
pushbutton when the desired output level is
reached. This pushbutton is for Manual operation
only.
For configure or display functions, the cursor
shifts one position to the left each time this
button is pressed. When pressed and held,
characters continue to shift left one position
at a time. Maximum character length is 10
characters (9 character shifts).
Output
Increase
(EMODE
Cursor
Control) The output indicator increases when this
pushbutton is pressed and held. Release the
push button when the desired output level is
reached. This push button is for Manual
operation only.
For configure or display functions, the cursor
shifts one position to the right each time this
button is pressed. When pressed and held,
characters continue to shift right one position
at a time. Maximum character length is 10
characters (9 character shifts).
F1, F2
Page Forward
and Page
Back
These two push buttons have similar functions,
but work in reverse of one another. They are the
bar graph - Param display toggles. The two
display types interchange and alternately appear
each time either one of these two pushbuttons is
pressed.
Pushbutton F2 is used to select the configure
or display functions in EMODE. Pressing F2
in EMODE alternately selects one function or
the other.
F3
(EMODE
ENTER key)
Not used
In the configuration function, pressing this
pushbutton causes the addressed datapoint
to be altered with the character string that
was entered with the EMODE Cursor Control
and Character Select pushbuttons. In display
function, pressing this pushbutton causes the
addressed datapoint to display its contents.
Mode
Select/Alarm
Reset Clears the flashing ALARM message, but the alarm indication remains until the process variable is
restored within tolerable limits past dead band. It is also used to toggle between Operator and
Engineering modes. If no ALARM message is present, pressing this pushbutton will toggle the