E-T-A ControlPlex CPC20, Руководство пользователя

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7 Communication via PROFINET
7.1 ControlPlex ® device model
Up to two power distribution systems can be connected to the
CPC20 controller. They consist of the 18plus-EM-03 supply, the
18plus-AM03 connection modules and for the external system,
communication is run via the 18plus-TM03 transfer module. These
blocks are purely passive. Up to 16 18plus-AM03 connection
modules can be configured in slots 2 and 3. The 18plus-AM03
connection modules, which can be directly mounted side-by-side with the CPC20, are configured at slot 2. The 18plus-AM03
connection modules connected to the 18plus-TM03 transfer
module are configured at slot 3.
The power distribution system ControlPlex
®
uses the following
PROFINET model:
fig. 13: Device model
Bus interface
SubSlot 1
I/O Data
CPC20PN
2 bytes input
SubSlot 1
Total current
2 bytes input
SubSlot 2
status/control
Min. 1/1 byte*
max. 32/32 bytes*
SubSlot 3
Measuring values
min. 16 bytes*
Inp.* max. 128
SubSlot 1
Total current
2 bytes input
SubSlot 2
status/control
Min. 1/1 byte*
max. 32/32 bytes*
SubSlot 3
Measuring values
min. 16 bytes*
Inp.* max. 128
Slot 0 Slot 1 Slot 2 Slot 3
DAP CPC20PN CPC20/ 18plus-
18plus-AM03 -TM03/-AM03