Technical data

6 • XM670K-XM679K I&O Manual 026-1218 Rev 0 19-DEC-2012
5 Section Menu
This menu allows the user to access to a particular
feature of the XM series related to the LAN (Local
Area Network) of controllers. Depending on the pro-
gramming of this menu, a single keyboard can control
either the module of the local section of the LAN or
ALL. The possibilities are: LOC: the keyboard con-
trols and display the value, the status, and the alarms
of the local section of the LAN; and ALL: the com-
mand given by the keyboard are effective on all the
sections of the LAN.
1. Press the UP key for more than 3 seconds.
2. The label corresponding to the section controlled by
the keyboard will be displayed.
3. Using the UP or DOWN key, select the section you
want to control.
4. Press the SET key to confirm and exit.
6 Real Time Clock
Functions (If
Present)
The following functions are available only if the
Real Time Clock (RTC) is present. To access the real
time clock submenu:
1. Enter the programming mode by pressing the SET
and DOWN keys for few seconds (measurement
unit starts blinking).
2. The controller will show the RTC label.
3. Press SET. You are now in the RTC function menu.
6.1. To Set the Current Time
and Day
Hur Current hour (0 to 23 h)
Min Current minute (0 to 59 min)
dAY Current day (Sun to SAt)
Hd1 First weekly
holiday
(Sun to nu) Set the first day
of the week which follows
the holiday times.
Hd2 Second weekly
holiday
(Sun to nu) Set the second
day of the week which fol-
lows the holiday times.
Hd3 Third weekly
holiday
(Sun to nu) Set the third
day of the week which fol-
lows the holiday times.
Table 6-1 - Current Time and Day Parameters
NOTE: Hd1, Hd2, and Hd3 values can be set
also as “nu” (Not Used).