16
Main menus and
submenus of
settings and
registers
Fig 4. Main menus and submenus of the capacitor bank module SPCJ 4D40
STEP 0.5 s PROGRAM 1 s
Communication rate
setting [kBd]
Loss of bus traffic time
counter 0..255 s
1
2
Multiplier k∆2
for ∆I2>
2
0
000
IRF
SUBMENUS
FWD. STEP 1 s
REV. STEP 0.5 s
Duration of previous
activation of unit I<
Number of I< starts
since latest reset
2
1
1
1
Previous event (n-1)
value of unbalance ∆Ic
2
Previous event (n-1)
value of phase IL3
1
1
Number of Ia> starts
since latest reset
1 2
1
2
Duration of previous
activation of unit I
b>
Number of Ib> starts
since latest reset
Duration of previous
activation of unit ∆I
1>
Number of ∆I
1> starts
since latest reset
1 2
1
2
Duration of previous
activation of unit ∆I
2>
Number of ∆I2> starts
since latest reset
1
Ib>start
Normal status, display off
Current on phase L1
Current on phase L3
Reconnection time
setting t
rec
Setting of functional
switchgroup SGF
Setting of relay
switchgroup SGR1
Status of external relay
blocking / control signal
0
Relay unit identification
address for communication
A
Starting value setting Ib>
M
A
I
N
M
E
N
U
R
E
V.
S
T
E
P
.5
s
F
W
D.
S
T
E
P
1
s
MAIN MENU SUBMENUS
9
Duration of latest activation
of unit I<
Latest memorized, event (n)
value of phase current IL2
Latest memorized, event (n)
value of unbalance ∆I
c
2
Latest memorized, event (n)
value of phase current IL3
3
Duration of latest activation
of unit I
b>
Duration of latest activation
of unit ∆I
1>
7
8
Duration of latest activation
of unit ∆I2>
1
5
6
4
Password for
altering settings
3
Ib>trip Ia>trip I<trip Rec.Inh. ∆I1>trip ∆I2>start ∆I2>trip
Duration of previous
activation of unit Ia>
Latest memorized, event (n)
value of phase current IL1
Previous event (n-1)
value of phase IL2
Previous event (n-1)
value of phase IL1
Current on phase L2
Setting of relay
switchgroup SGR2
Setting of blocking
switchgroup SGB1
Setting of blocking
switchgroup SGB2
Setting of blocking
switchgroup SGB3
Compensated unbalance
current ∆Ic
Measured unbalance
current ∆I
Multiplier k for I
b>
Starting value setting Ia> Operating time ta
Starting value setting I<
Operating time t<
Starting value setting ∆I1>
Operating time t∆
1
Starting value setting ∆I2>
Unbalance compensation
setting ∆I
cs
1
1
1
1
1
1
Duration of latest activation
of unit I
a>
Latest memorized event (n)
value of unbalance ∆I
Previous event (n-1)
value of unbalance ∆I
3