V7.00
24905_EDEBD
A0272-5019-1_EN
90
5.13.8.2 Submenu System
The System submenu contains the following items:
1. Parameters
2. Reset
For the item Parameters, the switching behavior,
temperature parameters and limits can be adjusted.
The switching behavior comprises the following options:
Switch-on and switch-off hysteresis
Input in % with respect to the stage power
of the smallest available capacitor stage
Switching
times:
Idle time after
compensation
Input in seconds (0–300 sec.)
Alarm delay
for FTS
Input in seconds (3–3000 sec.) until the
message
F
acility
T
oo
S
mall is issued, i.e.
the alarm cosφ was not reached after
expiry of the time set.
Switching interval
Input in seconds
(0 to 10 sec.). It is specified here at what
interval the capacitor stages must be
hooked up if there is insufficient compen-
sation power, to achieve the set target
cosφ.
Attenuation coefficients
The attenuation coefficients (0 to 6) are
there to reduce the display fluctuations;
the measuring cycle of the controller is
not influenced.
System operation