Watlow Series SD PID Profiling Controller - Manual (Page 64)

Wa t l o w S e r i e s S D • 6 2 • C h a p t e r 1 2 F e a t u r e s
Saving and Restoring User Settings
Recording setup and operations parameter settings
for future reference is very important. If you unintention-
ally change these, you will need to program the correct
settings back into the controller to return the equipment
to operational condition.
After you program the controller and verify proper
operation, use [USr;S] to save the settings into a special
section of memory. If the settings in the controller are al-
tered and you want to return the controller to the saved
values, use
[USr;R] to recall the saved settings. The non-
profiling version has two sets of user settings and the
profiling version only has one set.
To save the Setup and Operations parameters:
1. Ensure all the settings that you want to store are
already programmed into the Setup, Program-
ming, and Operations Page parameters.
2. From the Home Page, press the Up ¿ and Down
¯ keys together for six seconds until [Fact] ap-
pears in the upper display and
[PagE] appears in
the lower display.
3. Press the Advance Key ‰ to step through the
prompts until the [USr;S] prompt appears.
4. Use the Up Key ¿ to select [`yES]*** or ([Set1}
or [Set2})** in the upper display.
5. Press the Infinity Key ˆ to exit the Factory Page.
Note: Only perform the above procedure when you are sure that
all the correct settings are programmed into the controller. Sav-
ing the settings overwrites any previously saved collection of
settings. Be sure to document all the controller settings.
To restore a collection of saved settings:
1. Press the Up ¿ and Down ¯ keys together for six
seconds until [Fact] appears in the upper display
and [PagE] appears in the lower display.
2. Press the Advance Key ‰ to step through the
menu until the [USr;R] prompt appears.
3. Use the Up Key ¿ to select [`yES] in the upper
display.
4. Press the Infinity Key ˆ to exit the Factory Page.
Saving and Restoring User Profiles
Profiles can be backed up and saved independently
from other user settings. Once all the necessary files and
steps have been programmed, the
[PrF;s] parameter is
used to save the profiles into a special section of memory.
All ten steps of each of the four profiles is saved even
if they are not all being used. If the profile information
is altered and the user wants to return to the backup
profiles, the
[PrF;R] parameter will restore the saved
profiles.
** Static set Point version only
***Profiling version only
To save a backup of the profiles:
1. Be sure all profiles are programmed as desired.
2. From the Home Page, press the Up ¿ and Down
¯ keys together for six seconds until [Fact] ap-
pears in the upper display and
[PagE] appears in
the lower display.
3. Press the Advance Key ‰ to step through the menu
until the [PrF;s] parameter appears.
4. Press the Up Key ¿ to select [~Yes] in the upper
display.
5. Press the Infinity Key ˆ to exit the Factory Page.
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Caution: Only perform this procedure when you are sure that
all the correct profile information is programmed into the
controller. This will overwrite all previously saved profiles.
To restore a backup of the profiles:
1. Press the Up ¿ and Down ¯ keys together for six
seconds until [Fact] appears in the upper display
and [PagE] appears in the lower display.
2. Press the Advance Key ‰ to step through the
menu until the [PrF;r] parameter appears.
3. Press the Up Key ¿ to select [~Yes] in the upper
display.
4. Press the Infinity Key ˆ to exit the Factory Page.
Operations Page
Watlow’s patented user-defined menu system im-
proves operational efficiency. The user-defined Operations
Page provides you with a shortcut to monitor or change
the parameter values that you use most often. You can go
directly to the Operations Page from the Home Page by
pressing the Advance Key ‰.
You can create your own Operations Page with as
many as 20 (23 on profiling version) of the active pa-
rameters from the list in the Keys and Displays chapter.
When a parameter normally located in the Setup Page
is placed in the Operations Page, it is accessible through
both. If you change a parameter in the Operations Page,
it is automatically changed in its original page. If you
change a parameter in its original page it is automati-
cally changed in the Operations Page.
The default parameters will automatically appear in
the Operations Page.
To change the list of parameters in the Operations
Page, hold down the Infinity Key ˆ, then press the Ad-
vance Key ‰, and hold both down for about six seconds.
This will take you to the Programming Page.
Note: On profiling version, keys must be pressed exactly at the
same time to enter the Programming Page.
Press the Advance Key ‰ once to go to the first selec-
tion in the page. The parameter choices will appear in
the top display and the selection number will appear in
the bottom display. Use the Up ¿ or the Down ¯ key to