2 PROFINET IO in SIPROTEC
2.4 IO Modules
35SIPROTEC 4, Communication Module PROFINET IO, Communication Profile
C53000-L1840-C360-1, Edition 08.2012
IO Module Counters 04
Figure 2-16 Counters
Counters 04
Category in the hardware catalog Input data
Data type 4 metered values; see Chapter 2.3.5
Data size 16 bytes
Acyclic reading of data Reading of 4 unit IDs as unsigned 16 bit value; see Chapter 2.8.2
Reading from:
• Slot: slot number of the plugged module
• Subslot: 1
• Index: 100
Reading of 4 conversion factors as Float32 value (floating point);
see Chapter 2.8.3
Reading from:
• Slot: slot number of the plugged module
• Subslot: 1
• Index: 101
Acyclic writing of data Default setting or resetting of the statistic values using an acyclic
data telegram; see Chapter 2.8.1.
Writing to:
• Slot: slot number of the plugged module
• Subslot: 1
• Index: 100
Parameters Selection whether the MSB (Most Significant Bit) of the metered
values is to be used as status bit. This configuration is then valid
for all metered values in this IO module. If this option is not
selected, the MSB is always zero.
Default setting: the MSB is used as status bit.
com_profinet-io_profile_us.book Page 35 Friday, August 17, 2012 1:40 PM
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