IFM Electronic Ecomot300 AC2630, Supplementary Device Manual

Page: 29 / 111

ifm Supplementary device manual Interface CANopen in the AS-i controllerE
Function The fieldbus modules
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5.3 The fieldbus modules
As with all controllerE devices with fieldbus interface, the information to be exchanged is subdivided
into logical blocks: the so-called fieldbus modules - in the following called modules. These modules
often have a variable size (data length). The contents, i.e. the data, of the modules depend on the type
of information to be transmitted. The modules can be set, activated / deactivated in the user menu
[Fieldbus Setup].
When activating modules with controllerE output data (data from the controllerE to the fieldbus
interface), these data are consistently copied in their set lengths and in the sequence of the activated
module numbers into the IN range of the DP-RAM.
The activation of modules with controllerE input data (data from the fieldbus interface to the
controllerE) specifies how the data of the DP-RAM OUT range are to be interpreted by the controllerE.
Here, the sequence of the activated module numbers and the set length are decisive again. The
CANopen controllerE devices provide 19 modules. The following table gives a quick overview of the
modules and the setting options.
Module
Direction of
data
Possible settings Information about the setting values
Module 1: digital input master 1(A) (→ page 30 )
C

F
0…16
0
1…16
deactivated
number of bytes
Module 2: digital output master 1(A) (→ page 31 )
C

F
Module 3: digital input master 2(A) (→ page 32 )
C

F
Module 4: digital output master 2(A) (→ page 32 )
C

F
Module 5: digital input master 1(B) (→ page 33 )
C

F
Module 6: digital output master 1(B) (→ page 34 )
C

F
Module 7: digital input master 2(B) (→ page 35 )
C

F
Module 8: digital output master 2(B) (→ page 35 )
C

F
Module 9: analogue multiplexed input (→ page 36 )
C

F
0 / 1
0
1 deactivated
activated
Module 10: analogue multiplexed output (→ page 38 )
C

F
Module 11: fieldbus data command channel (→ page 40 )
C

F
Module 12: fieldbus data PLC input (→ page 41 )
C

F
0…128
0
1…128
deactivated
number of bytes
Module 13: fieldbus data PLC output (→ page 42 )
C

F
Module 14: analogue input master 1 (→ page 43 )
C

F
0…31
0
1…17 / 31
deactivated
4 words analogue data respectively
Module 15: analogue output master 1 (→ page 49 )
C

F
0…17
Module 16: analogue input master 2 (→ page 55 )
C

F
0…31
Module 17: analogue output master 2 (→ page 56 )
C

F
0…17
Module 18: fieldbus data diagnosis (→ page 57 )
C

F
0 / 1 / 2
0
1
2 deactivated
activated for master 1
activated for master 1 + 2
Module 19: host command channel (→ page 58 )
C

F
0 / 1 / 2
0
1
2 deactivated
activated (5 words)
activated (18 words)
C

F
data from controllerE to fieldbus interface (controllerE output data)
C

F
data from fieldbus interface to controllerE (controllerE input data)
C

F
bidirectional data (controllerE output data as well as controllerE input data)