FBUS.STATE

Description

FBUS.STATE returns the current state of the fieldbus. The value returned is dependent upon the fieldbus being used.

Value CANopen over CANClosed"Controller area network" CAN is a broadcast, differential serial bus standard developed for connecting electronic control units. Each node is able to send and receive messages, but not simultaneously CANopen over EtherCATClosed***EtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs
-1 Not connected Not connected
0 Init. -
1 N/A Init.
2 N/A Pre-operational
3 - Boot
4 Stopped Safe-operational
5 Operational -
8 - Operational
127 Pre-operational -

General Information

Type

R/O

Units

N/A 

Range

Depends on fieldbus. See table below.

Default Value

Depends on fieldbus. See table below.

Data Type

Integer

Start Version

M_01-08-00-000