23
INFO
CC
25
kVar
Display of the stage size is
only active, if the CT has been
set, otherwise ----
1
2
3
4
max.
1
2
3
4
max.
OPH
342
h
Operating hours
of the stage
1
2
3
4
max.
MANUAL
(M
ANUAL OPERATION
:
M
ANUALLY SWITCH STEPS ON AND OFF
)
It is possible to manually switch the step outputs of the CX plus for test purposes. The automatic control
is stopped in the
“MANUAL” menu. In order to prevent an unintentional stopping of the control, this menu
item is provided with a key lock (keep the key
“
”
pressed for 3 s in order to enter the MANUAL menu).
As soon as the menu is left, the control restarts automatically and switches off those steps which are
not necessary, as the case may be.
NOTE:
The discharge time lock is observed when manually switching steps. After manually switching
off a step, the discharge time lock for this step is active. The affected step can only be switched on again
after the discharge time lock.
NOTE:
Deactivated steps (FOFF), steps which are permanently switched on (FON) and locked steps
(FAULTY, FOFF due to step-power lost alarm) cannot be switched manually.
NOTE:
A manual operation of the steps is not possible, when the control algorithms
“LIFO”, “FIFO“ or
“COMBI-FILTER” are set. The MANUAL menu is locked.
NOTE:
If the step database was switched off by U-ALARM, TEMP2, THD-U or THD-I alarm, it is not
possible to switch the steps manually anymore, while the alarm is still active. When the step database
has been restarted again, the discharge time lock for all steps runs out first. The MANUAL menu is
locked if the automatic initialisation was activated in the SETUP/100/Ai or SETUP/207 resp. for as long
as the setting is activated (AI has not been started yet) or for as long as the AI is executed (
Ai
is shown
in the top line on the display in the main menu). It is not possible to switch the steps manually.
SETUP
(S
ETUP MENU
)
100 Quick START setup
Contains all the important settings for commissioning from the setup menus 200 to 400. This menu is
always visible. No further settings are necessary for the commissioning of the control in case of a
connection to a 400 V mains and in case of a connection of measuring voltage and current, where a
phase of 0° (connection voltage = L-N) or 90° (connection voltage = L-L) results.
NOTE: At first, however, the current transformer factor must be set in order to correctly calculate and
display the current, the powers and the stage sizes.
