Responding To A Displayed Message - Watlow PM LEGACY PM3 User Manual

Limit controller
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Responding to a Displayed Message

An active message will cause the display to toggle between the normal settings and the active message in the
upper display and
attn
Your response will depend on the message and the controller settings. Some messages, such as Ramping and
Tuning, indicate that a process is underway. If the message was generated by a latched alarm and the condi-
tion no longer exists or if an alarm has silencing enabled it can be silenced simply by pushing the Reset key .
Alternatively, use the method below to view all and then clear.
Push the Advance Key to display
display. Use the Up or Down keys
SiL, then push the Advance or Reset key to execute the action. See the Home Page for further information on
the Attention Codes.
Display
Attention
attn
An active message will cause the display
to toggle between the normal settings and
the active message in the upper display
and
attn
sponse will depend on the message and
the controller settings. Some messages,
such as Ramping and Tuning, indicate that
a process is underway. If the message was
generated by a latched alarm, the mes-
sage can be cleared when the condition
no longer exists. If an alarm has silencing
enabled, it can be silenced.
1. Push the Advance Key to display
in the red display and the message
n r
source (such as
play.
2. Use the Up or Down keys
to scroll through possible responses,
such as Clear
3. Press the Advance Key or Reset
ton to execute the action.
Alternatively, rather than scrolling through
all messages simply push the Reset
ton to generate a clear.
Wa t low P M LE GAC Y ™ L imi t Co ntro ll er
in the green display.
in the red display and the message source (such as
ignr
to scroll through possible responses, such as Clear
Parameter Name
Description
in the green display. Your re-
1) in the lower dis-
AL. h
or Silence
CLr
SiL
Range
AL. L 1 AL. L 2 AL. L 3 AL. L 4
Alarm Low 1 to 4
AL. h 1 AL. h 2 AL. h 3 AL. h 4
Alarm High 1 to 4
AL. E 1 AL. E 2 AL. E 3 AL. E 4
Alarm Error 1 to 4
Error Input 1
Er. i 1
Limit Low 1
Li. L 1
Limit High 1
Li. h 1
Limit Error 1
Li. E 1
Value to high to be dis-
vaL. h
played in 4 digit LED display
ig-
>9999
Value to low to be dis-
vaL. L
played in 4 digit LED display
<-1999
.
but-
RESET
but-
RESET
35
i) in the lower
AL. h
CLr
Appears If
An alarm or error
message is active.
C hapter 3 K eys and Displ ays
or Silence

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