1-9
1 Features and System Configuration
CJ-series PROFIBUS Slave Unit Operation Manual for NJ-series CPU Unit (W510)
1-1 Overview of PROFIBUS
1
1-1-9 Network Operation Modes
When an error occurs during the data transfer phase of the DPM1, the ‘Auto_Clear’ configuration
setting determines the subsequent actions. If this parameter is set to false, the DPM1 remains in the
'Operate' state. If set to true, the DPM1 switches the outputs of all assigned DP slaves to the fail-
safe state and the network state changes to the 'Clear' state (see 3-6-2 Status Flags (*_SlvSta)).
Auto_Clear
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