Panasonic FP7 User Manual

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Programming informationFP7 Fieldbus Master Units Technical Manual 454.3.4.3 abSl_diag for CANopenThis variable is an ARRAY [0...127] of BOOL, i.e. a field of 8 words, andcontains the diagnostic bit of each node. The bit of the corresponding nodeis logical: 1 = newly received emergency message are available in the internaldiagnostic buffer or one of the diagnostics bit of the node has changed.If the bit is set to 1, you can enter the corresponding node number atthe input Slave_Diagnostic_iNumber, and FPWIN Pro will tell youwhat the error is. 0 = since the last diagnostic buffer read access of the host, no valueshave changed in this buffer.The values in the variable abSl_Con are only valid if the master is in theOPERATE state.The following table shows the relationship between the abSI_Con bit andthe abSI_diag bit.abSI_Con = 0 abSI_Con = 1abSl_diag = 0  Node not in operation, nodata I/O exchange betweenmaster and node.Perhaps this slave is not con-figured. Node is present on the bus;node guarding is active. PDO exchange betweenmaster and node is happen-ing as configured.abSl_diag = 1  Node is not operating; nodeguarding failed. The master holds newly re-ceived diagnostic data in theinternal diagnostic buffer. Node is present on the bus,node guarding is active, PDOexchange. The master holds newly re-ceived diagnostic data in theinternal diagnostic buffer.4.3.4.4 abSl_diag for PROFINET IOThis variable is an ARRAY [0...127] of BOOL, i.e. a field of 8 words, andcontains the diagnostic bit of each device.The of the corresponding device is logical: 1 = newly received diagnostic values are available in the internal diag-nostic buffer or one of the diagnostics bit of the device has changed. Ifthe bit is set to 1, you can enter the corresponding slave station num-ber at the input Slave_Diagnostic_iNumber, and FPWIN Pro will tellyou what the error is. 0 = since the last diagnostic buffer read access of the host, no valueshave changed in the internal diagnostic buffer.