Lenze C 750 User Manual

8.1.6 Restart network
The EtherCAT master communicaon is restarted automacally if a new conguraon is
loaded on the controller.
These are the opons for restarng the communicaon:
1.
Request restart of the EtherCAT master.
1.
Commands for EtherCAT master system bus. 40x5850:001
2.
Via a funcon block that is added to the EtherCAT master in the project. Via the
funcon block input xRestart (posive edge), the EtherCAT slaves are started up aer
INIT and again aer Operaonal.
2.
Switch controller o and on again.
The EtherCAT conguraon is part of the PLC program. If the changes are to
remain even aer the voltage switching of the controller, the boot project must
be recreated.
Parameter
Address Name / seng range / [default seng] Informaon
0x5850:001 Commands for EtherCAT system bus master:
Kommunikaon neu starten
0 No acon/no error Only status feedback
1 Neustart Restart the EtherCAT master. The current conguraon is acve.
Restart EtherCAT communicaon.
10 Busy Only status feedback
11 Acon cancelled
12 Faulted
0x5850:002 Commands for EtherCAT system bus master: Reset
counters
0 No acon/no error Only status feedback
1 Reset master counters Reset the EtherCAT counter.
2 Reset slave counters
3 Reset all counters
10 Busy Only status feedback
11 Acon cancelled
12 Faulted
8.1.7 Parameter data transfer
For conguring and diagnosing the EtherCAT devices, the parameters are accessed by means
of acyclic communicaon.
•
Parameter data is transferred as SDOs (Service Data Objects) .
•
The SDO services enable write and read access to parameters, EtherCAT objects and
prole-specic objects.
•
The transfer of parameter data is usually not me-crical.
•
Parameter data is, for instance, operang parameters, motor data and diagnosc
informaon.
SDOs are read and wrien internally automacally via the EtherCAT master. SDO access is also
possible via the funcon blocks of the PLC program.
Conguring the network
EtherCAT
Restart network
46

Lenze C 750 Specifications

General

Brand	Lenze
Model	C 750
Category	Controller
Language	English