Watlow Series F4S/D User Manual Page 19

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Watlow Series F4S/D Operations 3.3
π The Profile Key:
initiates the ramping profile mode;
initiates the Hold-profile state;
initiates the Resume-profile command;
initiates the Terminate-profile command.
The Profile Key functions only from the Main
Page. It will not function from any of the other
pages — Operations, Profile, Setup or Factory.
To Resume a Profile on Hold
1. Press the Profile Key π while a profile is
holding. The Resume Profile Menu appears.
2. Choose to Continue Holding, Resume or
Terminate the profile.
If you do not make a choice, the profile continues
holding and the Profile Indicator Light stays off.
NOTE:
When a profile is resumed during a Ramp step, the con-
troller uses the Static Set Point from the Main Page to
calculate the rate of change needed to get to the set point
at the end of the step. When a profile is resumed in a
soak step, the new set point value will be used as the soak
value for the time remaining in the step.
Resume Profile:_____
>Continue Holding
Resume
Terminate
To Terminate a Running/Holding Profile
1. Press the Profile Key π while a profile is
running. The Profile Action Menu appears.
2. Choose to Continue, Hold or Terminate the
profile. (Default is to Continue.) If you choose to
terminate, the profile ends with all outputs off.
The set point on the Main Page reads off.
If you do not make a choice when the Profile Action
Menu appears, the profile continues as it was
running or holding.
NOTE:
The Profile Status message takes precedence over all oth-
er information except errors, alarm messages and input
status. Errors and alarm messages always take prece-
dence over Profile Status.
Hold Profile:_______
Don’t Hold
Hold
>Terminate
To Hold a Running Profile
1. Press the Profile Key π while running a pro-
file. The Profile Action Menu appears.
2. Choose to Don’t Hold, Hold or Terminate
the profile. (Default is to Don’t Hold.) If you
choose to hold the profile, the Main Page reap-
pears, and the Profile Status message reads
“Profile X holding.” The Profile Indicator Light is
off.
If you do not make a choice when the Profile Action
Menu appears, the profile continues running and
the profile indicator light stays on.
NOTE:
While profiles are on hold, the step set point value can be
adjusted using the Static Set Point parameter on the
Main Page.
Hold Profile:_______
Don’t Hold
>Hold
Terminate
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