Servicedata
OperatingManualCommunicationinterfaces
1002971EN03
87
FieldbusspecificaddressingisdescribedinthechapterentitledProcessdata
addressing[ 88].
8.2.3 StatusofsystemLEDs
StatusofthesystemLEDsforthefieldbusmodule(seealsoAssignmentofsystem
LEDs[ 87])
Byte Bit7 ... Bit4 Bit3 ... Bit0
48 SystemLED1 SystemLED0
49 SystemLED3 SystemLED2
50 Reserved
... ...
59 Reserved
LEDstatus 4Bitcoding
Off 0x0
On 0xF
Flashes 0x3
INFORMATION
TheLEDstatus"On"and"Flashes"cannotbedeterminedexactlyonsome
fieldbusmodules.
FieldbusspecificaddressingisdescribedinthechapterentitledProcessdata
addressing[ 88].
8.2.3.1 AssignmentofsystemLEDs
AssignmentofsystemLEDstoLEDsonthefieldbusmodules:
LED 0
LED 1
LED 2
LED 3
.......