Controlling Device Functions
239
7SS52 V4 Manual
C53000-G1176-C182-3
from the PC
with DIGSI
To initiate an initial start or a restart of the
central unit
(PC linked to central unit) pro-
ceed as follows:
Click
Device
→
Reset
or click
Device
→
Resume
on the menu bar.
Activating an initial start or restart can be protected by the password for testing and
diagnostics. If you have activated this password you will be prompted to enter it be-
fore one of the two commands will be executed. A dialog box opens for this pur-
pose.
Enter the correct password in the box named
Password
and then click
OK
. If the
password is wrong, you will receive an error message. When the password is cor-
rect, the command will be executed.
6.3.7
Read and Set Date / Time
You have already decided in Chapter 4.7.2, page 85
on date and time management
whether to set the internal clock and which synchronization source to use.Usually, a
plausible time is already displayed during the device start. The time is either set auto-
matically by the connected synchronization source or manually. Until the synchroniza-
tion takes place and sets a valid time, different time displays may appear on the de-
vice. They are as follows:
The bay units are automatically synchronized via the central unit. For the operation
without a central unit, the time for the bay units can be set via DIGSI or via local oper-
ation.
Clock status
Besides the display of date and time also the clock status is indicated. The text of the
status display may look as follows for regular states of the time management:
Table 6-3
Clock status
No.
Status text
Status
1
-- -- -- --
synchronized
2
-- -- -- ST
3
-- -- ER--
not synchronized
4
-- -- ER ST
5
-- NS ER--
6
-- NS-- --
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