Emerson E2 User Manual
Page 226
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E2 RX/BX/CX I&O Manual
Controller Type Mismatch
20
A device on the Echelon network is of a different
type than the user has specified. In other words, a
user might have wired a device such as a CC-100P to
the network but set it up in the E2 software as a CC-
100LS. Check your network setup and if necessary
reconfigure the device with the correct type.
Controller Was Warm-booted
50
A user has reset the E2 using the “reset” button on the
main board.
Couldn't Get File Handle
20
E2 tried to get a file from its memory and failed to do
so. This alarm likely indicates one or more templates
in the E2 software have been corrupted. Contact
Retail Solutions service for further assistance.
Curtail On
User
A Curtailment device set up in Global Data has acti-
vated to begin curtail.
DFMC Standby Mode
20
A DFMC is put into standby by a service technician;
it indicates the unit is not actually controlling.
DFMC Check Clock Settings
99
Sent by the DFMC when it has lost its internal time-
of-day, E2 will resend the time upon receipt and this
alarm should return-to-normal without user interac-
tion.
DFMC Over Max Defrost
20
A defrost duration was in excess of the maximum
limit defined. For example, the case is not defrosting
within spec.
DFMC Over Max Fan Delay
30
Maximum fan delay time has been exceeded.
DFMC Inject Alarm
30
Related to the case's ability to get refrigerant into the
coil. For example, this alarm may occur if the case is
not being supplied with the proper temperature
refrigerant.
DFMC Door Alarm
99
Door to a case has been left open too long.
Defrost terminated on Time
30
EC2, EC3
Defrost terminated on Temp.
30
EC2, EC3
Dest. Mem. Not Allocated Block
50
An internal error has occurred in the E2.
Dest. Mem. Out Of Stack Bounds
50
An internal error has occurred in the E2.
Device Absent From Network
20
The current E2 could not find the specified E2, I/O
board, or Echelon controller
Diagnostic Rate Change Failed
20
A user tried to change the update rate of a CC-100,
RT-100, or similar Echelon device, but the change
was not accepted. Try the update rate change again. If
this alarm persists, call Retail Solutions service.
Dial To Day Time Site 1 Failed
20
E2 tried to dial out to the site listed as Day Time Site
1 and was unsuccessful.
Dial To Day Time Site 2 Failed
20
E2 tried to dial out to the site listed as Day Time Site
2 and was unsuccessful.
Alarm Name
Default
Priority
Definition