Siemens SINUMERIK 840D sl Ctrl-Energy System Manual page 32

Ctrl-E Analysis
3.3 Commissioning the PLC for Ctrl-E Analysis
Data block for auxiliary systems
Up to 10 auxiliary systems are supported by the data block. A data structure is defined for each
auxiliary system. In order to display the energy/power of an auxiliary system in the HMI, bit 0
of the first byte of the data structure must be set.
Auxiliary system
Auxiliary system 1 (n=0)
Auxiliary system 2 (n=40)
Auxiliary system 3 (n=80)
Auxiliary system 4 (n=120)
Auxiliary system 5 (n=160)
Auxiliary system 6 (n=200)
Auxiliary system 7 (n=240)
Auxiliary system 8 (n=280)
Auxiliary system 9 (n=320)
Auxiliary system 10 (n=360)
DB9907
Name: SentronPac
DB9907.DBX(100+n).0
DB9907.DBX(100+n).1
DB9907.DBX(100+n).2
DB9907.DBX(100+n).3
DB9907.DBX(100+n).4
DB9907.DBX(100+n).7
DB9907.DBD(104+n)
DB9907.DBD(108+n)
DB9907.DBD(112+n)
32
Start of the data structure
DB9907.DBB100
DB9907.DBB140
DB9907.DBB180
DB9907.DBB220
DB9907.DBB260
DB9907.DBB300
DB9907.DBB340
DB9907.DBB380
DB9907.DBB420
DB9907.DBB460
Signal Meaning
direction
PLC -> FW calculates the energy/
FW/HMI power of the auxiliary sys‐
tem
PLC -> Actual value update
FW/HMI
PLC -> Measurement in progress
FW/HMI
PLC -> 1: Differential values are
FW/HMI written to the variables for
the measurement end
0: Absolute values are
written to the variables for
the measurement start
and measurement end
PLC -> 1: Energy
FW/HMI
0: Power
PLC -> Delete data structure
FW/HMI
PLC -> Active power or active en‐
FW/HMI ergy of the auxiliary sys‐
tem
FW -> Active energy drawn by
HMI the auxiliary system in
kWh
FW -> Active energy supplied by
HMI the auxiliary system in
kWh
End of the data structure
DB9907.DBB139
DB9907.DBB179
DB9907.DBB219
DB9907.DBB259
DB9907.DBB299
DB9907.DBB339
DB9907.DBB379
DB9907.DBB419
DB9907.DBB459
DB9907.DBB499
Identifier
ProcessAux
ReadEnergy
MeasACT
MeasMode
InputMode
ResetAux
ActivePowerAux
ActiveEnAux
ReActiveEnAux
System Manual, 01/2015, 6FC5397-0EP40-5BA2
Format
BOOL
BOOL
BOOL
BOOL
BOOL
BOOL
REAL
REAL
REAL
Ctrl-Energy