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System Manual Compact Systems
8 Operation
HI 800 141 E Rev. 2.02
Page 93 of 110
8
Operation
This chapter describes how to handle and diagnose the controller during its operation.
8.1
Handling
The controller needs not be handled during its normal operation. Only if problems arise, an
intervention with the PADT may be required.
8.2
Diagnosis
A first, rough diagnosis can be performed via the light-emitting diodes (LEDs). The diagnostic
history that can be displayed using the PADT provides a more detailed analysis of the operating
or error state.
8.2.1
Light-Emitting Diode Indicators
The light-emitting diodes (LEDs) indicate the operating state of the controller. Function and
meaning of the LEDs depend on the processor system's operating system currently in use.
Refer to the corresponding device-specific manuals for details.
The function and meaning of the fieldbus LEDs are described in the communication manual.
Version
Manual
Document number
CPU OS V7
and higher
SILworX Communication Manual
HI 801 101 E
CPU OS up to
V7
HIMatrix PROFIBUS DP Master/Slave Manual
HI 800 009 E
HIMatrix Modbus Master/Slave Manual
HI 800 003 E
HIMatrix TCP S/R Manual
HI 800 117 E
HIMatrix ComUserTask (CUT) Manual
HI 800 329 E
Table 62: Manuals Describing the Communication LEDs
8.2.2
Diagnostic History
The diagnostic history records the various states of the processor and communication system
and stores them in a non-volatile memory. Both systems include a short term and a long term
diagnosis. The number of entries differs for hardware and the operating system versions:
CPU
COM
Number of entries in the long term
diagnosis
700
300
Number of entries in the short term
diagnosis
700
700
Table 63: Maximum Number of Entries in the Diagnostic History for F*03
CPU
COM
Number of entries in the long term
diagnosis
300
230
Number of entries in the short term
diagnosis
210
655
Table 64: Maximum Number of Entries in the Diagnostic History - up to CPU OS V7
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