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3.3 Passwords
The HMI structure is based on access levels that means that each password will disclose all the settings and parameters
allowed to that password level. Basic informations about the status including the active alarm list, active setpoint and
controlled water temperature can be accessed without the need to enter the password. The user UC handles two level of
passwords:
USER
5321
MAINTENANCE
2526
The following information will cover all data and settings accessible with the maintenance password.
In the Enter Password screen, the line with the password field will be highlighted to indicate that the field on the right can
be changed. This represents a setpoint for the controller. Pressing the push’n’roll the individual field will be highlighted to
allow an easy introduction of the numeric password. By changing all fields, the 4 digits password will be entered and, if
correct, the additional settings available with that password level will be disclosed.
E
n
t
e
r
P
a
s
s
w
o
r
d
2
/
2
E
n
t
e
r
P
W
5
*
*
*
The password will time out after 10 minutes and is cancelled if a new password is entered or the control powers down.
Entering an invalid password has the same effect as continuing without a password.
Once a valid password has been entered, the controller allows further changes and access without requiring the user to
enter a password until either the password timer expires or a different password is entered. The default value for this
password timer is 10 minutes. It is changeable from 3 to 30 minutes via the Timer Settings menu in the Extended Menus.
3.4 Editing
The Editing Mode is entered by pressing the navigation wheel while the cursor is pointing to a line containing an editable
field. Once in the edit mode pressing the wheel again causes the editable field to be highlighted. Turning the wheel
clockwise while the editable field is highlighted causes the value to be increased. Turning the wheel counter-clockwise
while the editable field is highlighted causes the value to be decreased. The faster the wheel is turned, the faster the value
is increased or decreased. Pressing the wheel again cause the new value to be saved and the keypad/display to leave the
edit mode and return to the navigation mode.
A parameter with an “R” is read only; it is giving a value or description of a condition. An “R/W” indicates a read and/or write
opportunity; a value can be read or changed (providing the proper password has been entered).
3.5 Basic Control System Diagnostic
MicroTech III-IV controller, extension modules and communication modules are equipped with two status LED (BSP and
BUS) to indicate the operational status of the devices. The BUS LED indicates the status of the communication with the
controller. The meaning of the two status LED is indicated below.
Main Controller (UC)
BSP LED
Mode
Solid Green
Application running
Solid Yellow
Application loaded but not running (*) or BSP Upgrade mode active
Solid Red
Hardware Error (*)
Flashing Green
BSP startup phase. The controller needs time for starting.
Flashing Yellow
Application not loaded (*)
Flashing
Yellow/Red
Fail safe mode (in case that the BSP upgrade was interrupted)
Flashing Red
BSP Error (software error*)
Flashing
Red/Green
Application/BSP update or inizialization
(*) Contact Service.
Extension modules
BSP LED
Mode
BUS LED
Mode
Solid Green
BSP running
Solid Green
Communication running, I/O working
Solid Red
Hardware Error (*)
Solid Red
Communication down (*)
Flashing Red
BSP Error (*)
Solid Yellow
Communication running but parameter from the
application wrong or missing, or uncorrect factory
calibration
Flashing
Red/Green
BSP upgrade mode
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Productinformatie
| Merk | Daikin |
| Model | EWYS5004Z |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 7564 MB |
