Atlas Copco PowerMACS 4000 User Manual page 513

Three LED‟s on the AnyBus module indicate the status of the Profibus. These LED:s can also be
displayed from the System Map form, see Indication of the fieldbus node's for how to do this.
The function of the respective LED is as follows:
LED Function
1 Operation Mode
2 Status
9836 3521 01
Indicates
Steady off – Not online / No Power.
– On-line, data exchange.
Steady Green
– On-line, clear.
Flashing Green
Flashing Red (1 flash)- Error in "Set Prm service".
Flashing Red (2 flashes)- Error in "Chk_Cfg service".
Steady off – No power or not initialized.
– Initialized.
Steady Green
– Initialized, diagnostic event(s) present.
Flasing Green
Steady Red - Exception Error.
Peripheral Devices
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