Function
Data management
5-1
5 Function
Basic functions
→
separate basic instructions of the device manual
Ethernet programming interface
→
separate complementary device manual
5.1 Data
management
The controllere consists of different units:
This manual exclusively describes the following subject:
•
The
optional
fieldbus interface
Profibus DP operates independently and exchanges data with the
central system via a "Dual port RAM" interface .
For the AS-i controllers with Profibus interface the data management of Profibus DP is handled in the
operating system (firmware) of the device. A special driver in the PLC user program in the controllere
is not required. In the mode Run/Stop the digital and analogue output data is not transferred to the
outputs of the AS-i slaves. Therefore this data must be recopied in the PLC user program of the
controllere.
More information concerning the addresses and assignment to the Profibus modules
→
chapter
,
text/graphics
display
AS-i master 1
AS-i master 2
(optional)
SRAM memory
flash memory
fieldbus interface
Profibus DPV1
Ethernet programming interface
(optional)
RS-232C
programming interface
CPU
PLC
Содержание Ecomat 300 AC1355
Страница 8: ...8 15 Terms abbreviations 15 1 16 Index 16 1 ...
Страница 12: ...On this manual Overview where is what 1 4 ...
Страница 14: ...Safety instructions Functions and features 2 2 ...
Страница 16: ...System requirements Required accessories 3 2 ...
Страница 18: ...Getting started Set up Profibus DPV1 4 2 ...
Страница 24: ...Menu Main menu Fieldbus Setup 6 4 ...
Страница 52: ...Set up Finish set up 7 28 ...
Страница 76: ...DP module 7 Command channel Module 7 command 63dec 3Fhex no operation command without function 8 24 ...
Страница 226: ...The DPV1 command channel DPV1 command 105dec 69hex read the device properties of the controllere 11 72 ...
Страница 238: ...Technical data Profibus DP interface 13 2 ...
Страница 246: ...Terms abbreviations 15 6 ...
Страница 248: ...Index 16 2 System Save parameters 12 10 Target 15 5 TFR Register 14 2 Troubleshooting 14 1 Watchdog 15 5 ...