Vacon NX series, Руководство пользователя

Страница: 97 / 122

Control Keypad vacon • 95
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
6
6.3.6.1 Fault time data record
When a fault occurs, the information described in Chapter 6.3.4 is displayed. By pressing Menu
button right, you will enter the Fault time data record menu indicated by T.1

T.#. In this menu,
some selected important data valid at the time of the fault are recorded. This feature will help the
user or the service person in determining the cause of the fault.
The data available are;
Real time record
If real time is set to run, the data items T1 and T2 will appear as follows:
6.3.7 Fault history menu (M5)
You can enter the Fault history menu from the Main menu by pressing Menu button right when the
location indication M5 is visible on the first line of the keypad display.
All faults are stored in the Fault history menu where you can browse them with the Browser buttons.
Additionally, the Fault time data record pages (see Chapter 6.3.6.1) are accessible for each fault. You
can return to the previous menu any time by pressing Menu button left. The memory of the Active
Front End can store a maximum of 30 faults in order of appearance. The number of faults currently
in the fault history is shown on the value line of the main page (H1

H#). The order of the faults is
indicated by the location indication in the upper left corner of the display. The latest fault is indicated
by F5.1, the one before that by F5.2 and so on. If there are 30 uncleared faults in the memory, the
next fault will erase the oldest fault from the memory.
Pressing the Enter button for about 2 to 3 seconds resets the whole fault history. The symbol H# will
change to 0.
Table 35. Fault time recorded data
T.1
Counted operation days
(Fault 43: Additional code)
(d)
T.2
Counted operation hours
(Fault 43: Counted operation days)
(hh:mm:ss)
(d)
T.3
Output frequency
(Fault 43: Counted operation hours)
Hz
(hh:mm:ss)
T.8 DC voltage V
T.9 Unit temperature
°
C
T.10 Run status
T.11 Direction
T.12 Warnings
T.1 Counted operation days yyyy-mm-dd
T.2 Counted operation hours hh:mm:ss,sss