Panasonic FMU, Technical Manual

Page: 58 / 77

FMU Technical Manual 5.3 FMU_DataExchange
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5.3.2.3 Sl_cfg for CANopen
This variable is an ARRAY [0...127] of BOOL, i.e. a field of 8 words, and contains the
parametrization state of each FMU node.
The bit for the corresponding node is logical:
• 1 = the node is configured in the FMU.
•
0 = the node is not configured in the FMU.
5.3.3 Slaves_abIsConnected Output
Connected to the output pin Slaves_ablsConnected is a variable of the type ARRAY [0...127]
of BOOL.
In this example, the identifier is SI_state . This variable is used for all network types, but the
information stored in the variable is nevertheless network-specific:
•
SI_state for PROFIBUS (see page 49)
•
SI_state for DeviceNET (see page 50)
•
SI_state for CANopen (see page 50)
5.3.3.1 Sl_state for PROFIBUS
This variable is an ARRAY [0...127] of BOOL, i.e. a field of 8 words, and contains the
parametrization state of each FMU slave.
The bit of the corresponding slave is logical:
•
1 = the slave and the master are exchanging I/O data.
•
0 = the slave and the master are not exchanging I/O data.
The values in the variable Sl_state are only valid if the master is in the OPERATE state.