28
Installation MS20/MS30
Release
11
07/2013
1.4.1 Device status
These LEDs provide information about conditions which affect the operation
of the whole device.
If the manual adjustment is active on the signal contact, then the error display
is independent of the setting of the signal contact.
P – Power (green LED)
Glowing green Internal supply voltage present.
Not glowing Internal supply voltage is too low.
P1 – Power 1 (green LED)
Glowing green Supply voltage 1 is present.
Not glowing Supply voltage 1 is less than 18 V.
P2 – Power 2 (green LED)
Glowing green Supply voltage 2 is present.
Not glowing Supply voltage 2 is less than 18 V.
RM – Redundancy Manager (green/yellow LED)
Glowing green RM function activeredundant port disabled.
Glowing yellow RM function active, redundant port enabled.
Not glowing RM function not enabled.
Flashing green Incorrect configuration of the HIPER-Ring (e.g. the ring is not
connected to the ring port).
RUN – BOOT/RUN (green LED)
Glowing green System is ready for operation.
Flashing green System is booting.
Not glowing System is in reset mode.
RL1 – Relay 1, signal contact (red/yellow LED)
Glowing red Signal contact 1 is open, i.e. it is reporting an error.
Glowing yellow Signal contact 1 is open, the "Manual Setting" is active.
Not glowing Signal contact 1 is closed, i.e. it is not reporting an error.
RL2 – Relay 2, signal contact (red/yellow LED)
Glowing red Signal contact 2 is open, i.e. it is reporting an error.
Glowing yellow Signal contact 2 is open, the "Manual Setting" is active.
Not glowing Signal contact 2 is closed, i.e. it is not reporting an error.
RUN, 1 – display saving processes of the AutoConfiguration Adapter (ACA)
Flashing alternately Error during saving process.
LED's flash synchronously
2× a second
Loading configuration from the ACA.
LED's flash synchronously
1× a second
Saving the configuration in the ACA.
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