MC-Basic:SERCOS.CYCLETIME

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This property is used to either set or query the SERCOS communications cycle time. Set this value before initializing the SERCOS ring.

Short form

Ser.CTim

Syntax

Sercos.CycleTime = <value>

?Sercos.CycleTime

Availability

All versions

Type

Long

Range

Discrete values of 2000,3000,4000,5000 or 6000. Discrete values of 7 through 16 milli-seconds are also supported, but the drive may not support microinterpolation with these cycle times. Microinterpolation is necessary for smoothing the position profile.

Units

Microseconds

Default

4000 (4 milliseconds)

Scope

Configuration, Task or Terminal

Limitations

  • This property is only set in SERCOS communication phases 0, 1, and 2, is transferred from the softMC to drives during phase 2, and becomes active in phase 3
  • Not supported in EtherCAT system

Examples

Sercos.CycleTime = 2000

?sercos.CycleTime

See Also