5.4.3 Erasing of Watt-hour Meters and Extremal Values
After choosing the group:
Service parameters
following commands
are possible to carry out(Fig13.) :
a)
erasing of watt-hour meters. All watt-hour meters of active
and reactive energy are erased.
b)
erasing of active
mean power.
c)
erasing of averaging power archive.
d)
erasing of min. and max. values. The currently measured
value is copied out to the minimal and maximal value.
Fig. 12. Measurement of the 15 minutes’ active mean power synchro-
nized with the clock.
d)
ordered power. Ordered power in percentage of rated power
(see chapter 9, example 2).
e)
pulse ratio for the pulse output (for active energy).
f) Storing min.
and
max. values.
Choosing of minimal
and
maxi-
mal values storage method: only from measuring range or
also
overow
error
occurance.
g) Reactive
energy calculation
method: inductive
and
capacitive
or plus and
minus.
e) clock: it is possible to set time and date synchronize the clock
with the time on the PC (computer).
h) 3 phase measurement mode- 3 and 4 wire measurement.
20
20
Содержание CON-M 22
Страница 1: ...ZIEGLER CON M PROGRAMMABLE MULTI TRANSDUCER OPERATING MANUAL 15001298_Rev _B_04 2014 ...
Страница 2: ......
Страница 7: ...4 2 External Connection Diagrams Fig 2 Connection Diagrams of transducer outputs and Rs485 7 7 ...
Страница 8: ...Direct measurement in a four wire network Multi transducer 8 8 ...
Страница 9: ...Measurement with the use of current transformers in a four wire network Multi transducer 9 9 ...
Страница 17: ...Fig 9 Con guration of the connection with the Multi transducer Multi transducer 17 17 ...
Страница 57: ...57 57 NOTE ...
Страница 58: ...58 58 NOTE ...
Страница 59: ...59 59 ...
Страница 60: ...60 60 NOTE ...