User guide

Watlow EZ-ZONE
®
PM PID Controller • 71 • Chapter 7 Profiling Page
To navigate to the Profile Page from the front panel, follow the steps below:
1. From the Home Page, press and hold the Advance Key
‰
for approximately five seconds. The profile
prompt [ProF] will appear in the lower display and the profile number (e.g. [``p1]) appears in the upper
display.
2. Press the Up ¿ or Down ¯ key to change to another profile (1 to 4).
3. Press the Advance Key
‰
to move to the selected profiles first step.
4. Press the Up ¿ or Down ¯ keys to move through and select the step type.
5. Press the Advance Key
‰
to move through the se- lected step settings.
6. Press the Up ¿ or Down ¯ keys to change the steps settings.
7. Press the Infinity Key ˆ at any time to return to the step number prompt.
8. Press the Infinity Key ˆ again to return to the profile number prompt.
9. From any point press and hold the Infinity Key ˆ for two seconds to return to the Home Page.
If using EZ-ZONE Configurator software, simply click on the plus sign next to Profiles in the left hand col-
umn, as shown in the screen shot below.
Notice in the screen shot to the right some fields or parameters are not selectable (grayed out) based on the
Step Type that is selected.
Starting a Profile
There are several ways to start a profile. Some of the examples that follow requires that certain optional
hardware be available on the control. If you are uncertain as to how your control is equipped, compare the
part number of your control to the "Ordering Information" page found in the Appendix of this Users Guide.
Ways to start a profile:
- Function Key
- Digital Input
- Profile Request
Configuring the Function Key to
Start and Stop a Profile
1. Navigate to the Setup Page
and then the Function menu.
From the Home Page, press
and hold the ¿ or Down ¯
key for approximately six
seconds where the upper dis-
play will show [``ai] and
the lower display will show
[`set] .
2. Press the Up ¿ or Down ¯
key to navigate to the Func-
tion [`fUn] menu.
3. Press the Advance Key
‰
to
enter this menu. The upper
display will show [hig h]
and the lower display will
show [`leu].
4. Press the Up ¿ or Down ¯
keys to select the level that
will start the profile (high or
low).
5. Press the Advance Key
‰
to select the function. In this example, select Profile Start / Stop [p ;sts] .
6. Press the Advance Key
‰
to select the function instance (Profile to start).
7. Return to the Home Page by pressing and holding the Infinity Key ˆ for approximately three seconds.