Carel Hecu handleiding
Handleiding
Je bekijkt pagina 31 van 60
31
Hecu +0300023EN rel. 1.2 - 14.12.2021
Regulation
variable
Setpoint
Hyster.
Direct modulation
Differential
Min
(Cut-off
Value)
Max
Fig. 6.y
If a variable has been set to enable the function, the output connected
to the stage will be active when the enabling variable is active. For each
modulation function, there is a high alarm threshold and a low alarm
threshold, both absolute values. For each alarm, the activation delay
and priority can be confi gured. A minimum and maximum value of the
modulation output can also be set, and the cut-off function enabled,
which works as shown in the previous fi gure.
Alarms
Hecu can manage two alarm functions, by confi guring the digital
variable to be monitored, the activation delay, the priority and an
optional description. Each generic alarm function can be associated with
a digital output for activating external devices when the alarm occurs.
One example of a generic alarm functions is detecting gas leaks.
6.11 Default value management
Hecu can manage two diff erent sets of default values:
• user defaults
• Carel defaults
Either of the two sets can be activated from the main menu branch I.d.
Caution: after having reset the default values, the Hecu board
needs to be powered off and on again.
Saving and restoring the user default values
Hecu can save on the controller the exact confi guration set by the user
and then reload it at any time.
All of the set values are saved, therefore loading the user defaults restores
the exact same conditions of the Hecu controller at the moment the
values were saved.
Notice: only one user default confi guration can be saved, therefore
if saving the values another time, the new values overwrite the previous
ones.
Caution:
• the procedure for resetting the Carel default values involves clearing
the permanent memory on the Hecu, therefore the operation is
irreversible;
• the user values cannot be reloaded if updating the software on the
Hecu board. In this regard, see chap. 10, which describes how to save
the parameters for diff erent versions of software.
Loading the Carel default values
The values pre-defi ned by Carel can be loaded at any time, restoring the
Hecu default settings, and therefore repeating the start-up procedure
described previously.
Caution: the procedure for resetting the Carel default values
involves clearing the permanent memory on the Hecu, therefore the
operation is irreversible.
Notice: to repeat the wizard procedure, fi rst restore the Carel
default values.
Bekijk gratis de handleiding van Carel Hecu, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Carel |
| Model | Hecu |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 10743 MB |
