TEMPERATURE CONTROLLER -5002U-P
REF NO: m55A/om/201
Issue NO: 03
Page
13
of
35
5.1 Key Function Description
MENU/ENTER KEY:
It is used to enter in the sub menu (various levels) and save the parameters to
nonvolatile memory, when user setting a proper data by Increment and shift key for
parameter configuration.
ESCAPE KEY:
It is used to come out from any sub menu (various levels) to the run mode.
INCREMENT KEY:
It is used to increment the parameter for selection. Value of parameter can be
incremented by pressing this key. When first time increment key pressed, DP (decimal
point) in SV display blink, so user can modify the value with increment key. It is used
to increment the value in particular digit. Value can be incremented from 0- 9 and
from „9‟ again it rollovers to „0‟.
SHIFT KEY/DECREMENT KEY:
It is used to Shift the digit to set the parameter as describe in increment key when DP
(decimal point) started to blink. Menu key is used to go forward to show next
parameter and Shift key is used to go backward to show previous parameter.
AKNOWLEDGEMENT KEY:
It is used as Acknowledgement key for Alarm type relay.
Lamps(
RL1 & RL2
)
the heat output.
When Alarm 1 & 2 Occurs, Respective Alarm lamp will
light (In Red).
Alarm Indicator
Lamps
(RL3 & RL4)
When Alarm 3 & 4 occurs, respective Alarm lamp (RL3
& RL4) will light (In Red).
Communication
Indicator Lamps
(T
,
R)
Indicator lamps will blink when the communication is
on.
Name of Part
Function
Set Point
– 1
(SP-1)
Indicator lamp will on when Set Point for Alarm 1 is
selected. All controller action with respect to SP-1
Set Point
– 2
(SP-2)
Indicator lamp will on when Set Point of Alarm 2 is
selected.
Set Point
– 3
(SP-3)
Indicator lamp will on when Set Point of Alarm 3 is
selected.
