EVCO c-pro nano CHIL - Manual (Page 63)

C-PRO NANO CHIL AND C-PRO MICRO CHIL – APPLICATION MANUAL
Pag. 63
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unlocking of its sublevels.
All level passwords can be modified from the same level or from higher levels. For example, from
the constructor level it will be possible to modify all passwords of underlying levels, by using the
appropriate page.
The range of values that can be set for a password is -999 / 9999.
After 4 minutes have elapsed without any key being pressed, the password expires and it is
necessary to reset it.
Main Page
The main display page varies according to the machine status, i.e. on or off:
- If the machine is switched OFF, OFF is displayed, or OFFd , if the cause for the
shutdown is a lack of consensus from digital input; otherwise OFFS is displayed, if
the shutdown is due to supervisor.
- If the machine is switched ON, the inlet temperature value is displayed (PC11=0),
the outlet value (PC11=1), or the required power (PC11=2), according to the setting
type (parameter PC11). In twin-circuit units, the average value of the two outlet
temperatures is displayed. If the probe is faulty o disconnected, “
Err ” is displayed.
From this page, by pressing the DOWN key for about 2 seconds, it is possible to display all
configured probes. In case of fault status of the probes, the value field of the corresponding probe
displays
Err , or else --- if the probe is disabled.
Pressing the ESC key from this page brings the user back to the main page.
General Menu
The general menu has no levels and represents the access point to all other system menus.
USEr (USER Menu)
MAin ( MAINTENANCE Menu)
InSt (INSTALLATION Menu)
CoSt (CONSTRUCTOR Menu)
StAt (MACHINE STATUS Menu)
This menu can be displayed from any point of the user interface, holding down the ENTER key for
about 2 seconds. From this page, it possible to choose which menu to access via the UP and DOWN
keys, and then pressing the ENTER key to confirm the choice.
Pressing the ESC key from this menu, the user returns to the initial page, if the machine is switched
ON; or else to the OFF page, if the machine is OFF.