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Ac ce ssi ng dat a vi a P ROFI BUS
Operating manual for PROFIBUS fieldbus | 2015-07 | V1.7 EN
31
The first two process variables (status word and actual frequency) cannot be
parameterised and are always sent. The remaining 8 process variables can
be configured using parameters
to
The "Process data Out" available can be found in chapter
data Out". Use FKOpc, MMI or PROFIBUS master for parameterisation.
The structure of the "Process data Out" set in the factory is shown in the
following table.
IMPORTANT INFORMATION
Changes to the "device-specific information file
(GSD file)" may cause communication problems.
Frame
No.
Address Data type
Designation
Unit
Description
1
0x0000
WORD*
Status word
-
cannot be parameterised
2
0x0004
REAL***
Actual frequency
Hz
cannot be parameterised
3
0x0008
REAL
Process data Out 3
(Motor voltage)
V
can be parameterised using
FKOpc tool (parameter 6.080)
4
0x000C
REAL
Process data Out 4
(Motor current)
A
can be parameterised using
FKOpc tool (parameter 6.081)
5
0x0010
REAL
Process data Out 5
(Grid voltage)
V
can be parameterised using
FKOpc tool (parameter 6.082)
6
0x0014
REAL
Process data Out 6
(Target frequency value)
Hz
can be parameterised using
FKOpc tool (parameter 6.083)
7
0x0018
DWORD**
Process data Out 7
(Digital inputs with bit
coding)
-
can be parameterised using
FKOpc tool (parameter 6.084)