ProSoft Technology ILX69-PBM User Manual page 94

Diagnostics and Troubleshooting
User Manual
Parameter
Master State
Application State
Control Error
AutoClear Error
Non Exchange Error
Fatal Error
Timeout Error
Error Address
Error Event
Bus Error Counter
Bus Timeout Counter
Slaves
0 to 127
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ILX69-PBM ♦ CompactLogix™ or MicroLogix™ Platform
Description
This variable represents the main state of the master system.
'Operate': The ILX69-PBM is in data exchange. In a data
exchange, the inputs of the slaves are read and the output
information is transferred to all slaves.
'Clear': The ILX69-PBM reads the input information of the
slaves and holds the outputs of the slaves in a safe condition.
'Stop': The ILX69-PBM is in a Stop state that means no data
exchange takes place between the ILX69-PBM and the slaves.
The master was stopped by the CompactLogix program or it
had to go into a Stop state because of a bus error.
'Offline': The ILX69-PBM does not exist on the bus, it is not
online. This can happen if no or faulty bus parameters are set
for the ILX69-PBM. Furthermore, this can happen if the correct
bus parameters are set, but the CompactLogix program has not
activated the ILX69-PBM for data exchange on the bus.
'Not ready': CompactLogix program has not yet started or
stopped the ILX69-PBM.
'Ready': CompactLogix program has started the ILX69-PBM.
Displays that a parameterization error has occurred.
'Yes': Error detected 'No': No error detected
Displays that the device has stopped the communication to all
slaves and it has reached the auto-clear end state.
'Yes': Error detected 'No': No error detected
Displayes that at least one slave is not in the cyclic data
exchange with the ILX69-PBM.
'Yes': Error detected 'No': No error detected
A fatal error has occurred. Because of a heavy bus error no
further bus communication is possible.
'Yes': Error detected 'No': No error detected
Indicates that the device has detected a skipped TIMEOUT
supervision time because of rejected PROFIBUS telegrams. It is
an indication for bus short circuits while the ILX69-PBM
interrupts the communication.
'Yes': Error detected 'No': No error detected
Displays the lowest station address that signals diagnostics
Indicates the error code of the 'Error address'.
This value is increased whenever an increased number of faulty
PROFIBUS frames were detected by the ILX69-PBM. It is a
counter for heavy bus error events.
Counter for bus timeouts. It counts the number of rejected
PROFIBUS telegrams because of heavy bus error.
Indicates whether a slave is not configured, not found, running,
in diagnostics or whether an error has occurred for this slave.
PROFIBUS Master Communication Module
ProSoft Technology, Inc.
Range of
Value/Value
Operate, Clear, Stop,
Offline
Ready, Not ready
Yes, No
Yes, No
Yes, No
Yes, No
Yes, No
0 to 125
0x00000000 to
0xFFFFFFFF
0 to 65535 (rollover
possible)
0 to 65535 (rollover
possible)
'-' = Not Configured
'N' = Not found
'R' = Running
'D' = Diagnostic
'E' = Error