Operation
Operating Manual PSS u2 P0 F/S EIP
1004528-EN-03
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8
Operation
8.1
Display elements
The head module contains a number of status LEDs, which provide information on the
status of various system sections.
MS
PWR
MBUS
SD
X3
X4
NET
DIAG
MOD
Fig.: LEDs on the head module PSS u2 P0 F/S EIP
8.1.1
MS
Colour
State
Meaning
- - -
No supply voltage/not ready for operation
Green
Head module ready for operation
Green
Head module in operation
Red
Module bus error
Red
Head module error
Red
Updating firmware
8.1.2
PWR
Colour
State
Meaning
- - -
No supply voltage
Yellow
Periphery supply is not available
Green
Periphery supply and module supply ok
