Acyclic Communication - Bosch rexroth EFC 610 Series Operating Instructions Manual

Rexroth Frequency Converter EFC x610
Series
A mode selection has to be carried out before cyclic data exchange
can start. Failing to do so will make MEP deliver "invalid settings"
when switching from PreOp to SafeOp. The user parameters can be
configured freely. After changing a process data configuration, the
first switch to SafeOp yields "unknown" error. A second attempt
should succeed and no errors are thrown in case the process data
configuration did not change.
Topology
The line topology is supported.
When setting up an EtherCAT network with MEP cards, it should be
ensured that
Ethernet port 1 is used as Input ("IN")
●
Ethernet port 2 is used as Output ("OUT")
●
Process Data
The process data can be configured by writing CAN object indexes to the follow-
ing lists:
Producer data list [0x1A15]
●
Consumer data list [0x1615]
●
Only the asynchronous transmission type "Free Run Mode" is sup-
ported.

Acyclic Communication

With supporting of CAN over Ethernet (CoE), all function code parameters of the
EFC series frequency converter can be read, and if permitted can be written, di-
rectly by SDO.
Table below shows the CAN indexes corresponding to the function code parame-
ters.
Function Code
Range
b0.00...b9.99 0x2000...0x23E7
d0.00...d9.99 0x23E8...0x27CF
C0.00...C9.99 0x27D0...0x2BB7
E0.00...E9.99 0x27B8...0x2F9F
U0.00...U9.99 0x2FA0...0x3387
CAN Index Range
Functions and Parameters
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