Bender PEM533, Manual

Page: 49 / 96

Application/inputs and outputs
49 PEM533_D00013_00_M_XXEN/06.2015
7.6 Logging
7.6.1 Peak demand log
The PEM533 stores the peak demand of the last month and this month with times-
tamp for
I
1
, I
2
, I
3
, P
ges
, Q
ges
a nd S
ges
. All values can be accessed through the front
panel buttons as well as the communications interface.
7.6.2 Max/Min log
The PEM533 stores each new maximum and minimum value of this month and last
month. The stored values are listed in the table below.
This month Last month
Maximum values Minimum values Maximum values Minimum values
U
L1 max
U
L1 min
U
L1 max
U
L1 min
U
L2 max
U
L2 min
U
L2 max
U
L2 min
U
L3 max
U
L3 min
U
L3 max
U
L3 min
Ø U
LN max
Ø U
LN min
Ø U
LN max
Ø U
LN min
U
L1L2 max
U
L1L2 min
U
L1L2 max
U
L1L2 min
U
L2L3 max
U
L2L3 min
U
L2L3 max
U
L2L3 min
U
L3L1 max
U
L3L1 min
U
L3L1 max
U
L3L1 min
Ø U
LL max
Ø U
LL min
Ø U
LL max
Ø U
LL min
I
1 max
I
1 min
I
1 max
I
1 min
I
2 max
I
2 min
I
2 max
I
2 min
I
3 max
I
3 min
I
3 max
I
3 min
Ø I
max
Ø I
min
Ø I
max
Ø I
min
P
L1 max
P
L1 min
P
L1 max
P
L1 min
P
L2 max
P
L2 min
P
L2 max
P
L2 min
P
L3 max
P
L3 min
P
L3 max
P
L3 min
P
ges max
P
ges min
P
ges max
P
ges min
Q
L1 max
Q
L1 min
Q
L1 max
Q
L1 min
Q
L2 max
Q
L2 min
Q
L2 max
Q
L2 min
Q
L3 max
Q
L3 min
Q
L3 max
Q
L3 min