PM3/PM6 LEGACY™
Express PID Controller • 16 •
Keys and Displays
Zone Display:
Indicates the controller
address when using commu-
nications.
[1] to [9] = zones 1 to 9
[A] = zone 10
[b] = zone 11
[C] = zone 12
[d] = zone 13
[E] = zone 14
[F] = zone 15
[h] = zone 16
Lower Display:
Indicates the set point or
output power value during
operation or the parameter
whose value appears in
the upper display.
Function Key
:
This key will toggle the
Control Mode between
Manual and Auto, (or vice
versa depending on what
state it was initially at); when
the FN key is pushed and
held for 3 seconds. .
FN
°
°
%
O
Z
N
E
Temperature Units Indicator
Lights:
Indicates whether the tem-
perature is displayed in
Fahrenheit or Celsius.
Output Activity:
Number lights indicate activ-
ity of outputs 1 and 2.
Percent Units Indicator:
Lights when the controller is
displaying values as a per-
centage or when the open-
loop set point is displayed.
Communications Activity:
Flashes when another device
is communicating with this
controller.
Up and Down Keys:
In the Operations Menu,
adjusts the set point in
the lower display. In other
pages, changes the upper
display to a higher or lower
value, or changes a param-
eter selection.
Keys & Displays PM6 PID Controller
Advance
Key:
Advances
through
parameter
prompts.
Keys & Display PM3 PID Controller
Upper Display:
In the Operations Menu,
displays the process
value, otherwise displays
the value of the parameter
in the lower display.
Infinity Key
Clears and silences
alarms, press to back
up one level, or press
and hold for two sec-
onds to return to the
Operations Menu.
Left Display:
Home at beginning
displays process
value (PV). Entering
into menus displays
the value or setting
of parameter
Right Display:
Home
at beginning displays
set point (SP). Displays
page name when
entering pages.
Entering into
menus displays the
parameter name
Advance Key:
Advances through
menu prompts.
Manual Power:
Indicates the set
point is in % manual
mode
Output Activity:
Indicate activity
of outputs 1 & 2,
dio 5 & 6
Profile Activity:
Indicates a profile is
running
Up and Down Keys:
At Home adjust the set
point in right display.
Changes menu inside
pages. Inside menus,
changes the selected
setting in left display
Infinity Key:
Clears or silence alarm
when active else
return home
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