Micromod Micro-DCI: 53SL5100A Single Loop Controller - Manual (Page 76)

Single Loop Process Controller Instruction Manual
68 Analog Backup Controller
Table 6-1. Analog Backup Controller Pushbutton Functions
Button Title Operator Mode Engineering Mode
R/L R/Local Select This pushbutton is used to select
between computer process control
(R) or controller process control
(Local). When in computer process
control, an R appears in the lower
right of the display. When in Local, an
L appears in lower right of the
display.
↑ 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 setpoint control only. For configure or display functions,
the character set displays one
character at a time in ascending
alphanumeric order when this
pushbutton is pressed and held.
Release the pushbutton when the
desired character, number, or
symbol appears.
↓ Setpoint Decrease
(EMODE Character
Select) The setpoint indicator decreases
(falls) when this pushbutton is
pressed and held. Release the
pushbutton when the desired setpoint
level is reached. This pushbutton is
for Local setpoint control only. For configure or display functions,
the character set displays one
character at a time in decending
alphanumeric order when this
pushbutton is pressed and held.
Release the pushbutton when the
desired character, number, or
symbol appears.
A/M Auto/Manual Select This pushbutton is the Auto/Manual
mode toggle. When toggled to Auto,
an A appears before the R or L in the
lower right of the display.
When toggled to Manual, an M
appears before the R or L in the
lower right of the display.
Auto indicates the process is under
instrument control only if the
controller is also in Local.
Manual indicates the process is
controlled by the instrument panel
pushbuttons (e.g., output increase
and decrease) only if the controller is
also in Local.
← 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 when the controller is in Local. For configure or display functions,
the cursor shifts one position to the
left each time this push 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).