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Chapter 7 - Troubleshooting
Gyr
78
98-1031 Rev AA
Series IV Concentrator U and I Guide
If the MCCID is zero (in format
MCC Helper v1.16a (0) from 4F.91.E6.20.92.1F
[FE.FF.00.A7]
), a CPU configuration failure occurred and the DCW was unable to
communicate with the CPU. To configure the CPU so it can communicate with the DCW, complete
the following steps:
1.
Connect to the CPU using Hyperterm, and then select
Y
in the Boot screen to boot the unit into
diagnostic mode.
2.
Type
C
.
The EEPROM Configuration menu is displayed for you to verify information.
3.
Verify or edit the programmed values for:
•
MccNetAddress
•
MccNodeAddress
•
LogMgrNetAdddress
•
LogMgrNodeAddress
•
AlarmNetAddress
•
AlarmNodeAddress
•
MinutesFromGMT
•
DayLightSavingsType
Follow the instructions and exit the EPROM menu, booting only if requested by the unit.