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9 Communication
9.1 AS-Interface
Rapid Link 5 · RAMO5 · RASP5 05/20 MN034004EN www.eaton.com
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9 Communication
9.1 AS-Interface
The ASi data bus (AS-Interface) is a system solution that makes it possible to
network various assemblies. AS-Interface networks are quick and easy to set
up and put into operation.
Figure 103: M12 connection AS-I
9.1.1 AS-I LED
The AS-I LED indicates the operating states and allows problems to be
quickly diagnosed.
Table 48: Status of the AS-I LED
SEN I1/I3
PWR FLT
I1
SEN I2/I4
I2
I3
I4
STO
FAN
AS-I Data
Fault
1 AS-In
2 –
3 AS-Interface–
4 –
2
4
1
3
LED State Description
Data
Off ASi electronics have no supply voltage:
Check ASi connection cables
Check ASi power supply unit (head-end controller)
Green Communication active, normal operation
Red No communication:
• Head-end controller (master) in STOP mode.
• RAMO5 not entered or entered with the wrong address (ID).
• RAMO5 in Reset mode.
Yellow flas-
hing, red ASi address = 0
￫ Adjust ASi address
Green,
Red flashing fatal peripheral error, internal ASi error
Fault
Red No data exchange, communication error
Red flashing Peripheral fault,