8 Information and Control Functions
C232-302-401/402/403/404-603 / C232/EN M/A23 8-1
8 Information and Control Functions
C232 generates a large number of signals, processes binary input signals, and acquires
measured data during fault-free operation of the protected object as well as fault-related
data. A number of counters are maintained for statistical purposes. This information can
be read out from the integrated local control panel. All this information can be found in
the ‘Operation’ and ‘Events’ folders in the menu tree.
8.1 Operation
8.1.1 Cyclic Values
8.1.1.1 Measured Operating Data
Measured data input
MEASI: Current IDC
004 134
Fig. 3-20
Display of the input current.
MEASI: Current IDC p.u.
004 135
Fig. 3-20
Display of the input current referred to I
DC,nom
.
MEASI: Curr. IDC,lin. p.u.
004 136
Fig. 3-20,
3-21
Display of the linearized input current referred to I
DC,nom
.
MEASI: Scaled value IDC,lin
004 180
Display of the scaled linearized value.
Main function
MAIN: Date
003 090
Fig. 3-58
Date display.
Note:
The date can also be set here.
MAIN: Time of day
003 091
Fig. 3-58
Display of the time of day.
Note:
The time can also be set here.
MAIN: Time switching
003 095
Fig. 3-58
Setting for standard time or daylight saving time.
This setting is necessary in order to avoid misinterpretation of the times
assigned to signals and event data that can be read out through the PC or
communication interfaces.
Note:
The time can be set here for standard time or daylight saving time.
In the case of clock synchronization via the clock synchronization telegram
from a central control system or a central device, this setting will be
overwritten each time a new clock synchronization telegram is received.
With a free-running clock or synchronization by minute pulse through a
binary input, the time of day setting and the time switching setting in the
device must be plausible. The two settings do not have a mutual effect on
one another.
MAIN: Frequency f
004 040
Fig. 3-35
Display of system frequency.
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