BECKHOFF AX5000 S-IDN Parameters - Manual (Page 10)

S­IDNs
S­0­0002 Communication cycle time (tScyc)
The parameter contains information regarding the time intervals at which the fieldbus (EtherCAT) transfers
the cyclic data of the master data telegram (MDT) and the drive telegram (AT).
Attributes
Name Value
Format UDEC
Data length 16
Decimal point 0
Min value 125
Max value 20 000
Default value 500
Unit µs
Changeable in EtherCAT state PreOp
Cyclic transfer No
Device parameter Yes
Related to interface revision No
This parameter must be transferred in PreOp from the master to the slave and is active in the slave from
SafeOp. This parameter is defined as 125 μs, 250 μs etc. up to 20000 μs, in increments of 250 μs. Values
permitted in S­0­0002 depend on the position controller cycle.
AX5000 ­ IDN­Descriptions 10 Version 3.1