INTRODUCTION
I-E96-317A
4 - 1
SECTION 4 - OPERATING PROCEDURES
INTRODUCTION
This section provides information for day-to-day operation of
the RIO Module. Observe the front panel LED indicator to ver-
ify that the module is operating properly.
INITIALIZATION/START-UP PROCEDURES
RIO Module start-up is fully automatic. The following opera-
tions are performed before the RIO comes on line:
1. The MFP downloads the configuration into the shared
memory of the RIO.
2. The green LED blinks during configuration and turns solid
green when the configuration is complete.
If the module fails to operate properly, refer to Table
in
for corrective action.
Status LED
The front panel has a red/green LED that indicates the states
shown in Table
(see Figure
Redundancy LED
The front panel also has a red LED which, when lit, indicates
the active module of a redundant pair (see Figure
Table 4-1. Status LED Display
LED Status
Comments
Off
No power or no communication with MFP.
Blinking Green
Any error or non-executing state except as above.
Solid Green
Normal execute mode.
Solid Red
Machine Fault Timer has timed out.