Emerson E2 User Manual
Page 229
Appendix C: Alarm Advisory Messages
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C
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7
Firmware Is Not Compatible
20
The firmware in a unit controller is not compatible
with the current version of E2.
Firmware Update Failed
10
The firmware on a unit controller was not success-
fully updated.
Flash File Has A Bad CRC Error
50
An internal error has occurred in the E2.
Flow obstructed
30
Irrigation pipe obstruction detected.
Fuse Is Blown - ESR8
20
A fuse has blown on an ESR8 board and will require
replacement.
Global Spare Dig1 On
User
The Spare Dig 1 input in Global Data has switched
ON.
Gradual Change Limit Exceeded
User
An analog value has undergone a gradual change
greater than its programmed Minimum Change set-
point.
Heap Memory Corrupted - Reboot 30
A problem with memory has resulted in a reset of the
E2.
High Discharge Limit Exceeded
User
A high discharge pressure detected by a Suction
Group application is causing the suction group to
operate at a reduced capacity.
High Limit Alarm
User
An HVAC application (AHU, Zone, RT-100, or
ARTC/MultiFlex RTU) has a temperature above one
of its cooling setpoints.
High Limit Notice
50
Network variable high limit exceeded.
High Suction Limit Exceeded
User
The suction pressure has risen above a Suction
Group’s high suction setpoint.
HVAC Phase Loss
User
A phase loss device connected to Global Data has
switched ON to shut down all HVAC systems.
HVAC Shutdown
User
A Global Data application’s HVAC Shutdown input
has turned ON to shut down all HVAC systems.
Incomplete Advisory Setup
15, 99
An important setting used in advisory and/or dial-out
set up were not configured correctly.
Inhibit Sensor Failed
User
A Demand Defrost Inhibit sensor on a case circuit is
not functioning correctly.
Input Bypass Failure
15
A command to bypass an input was not successfully
carried out.
Input Sensor Is Open
20
An analog input sensor is OPEN, possibly due to a
severed connection or sensor failure.
Input Sensor Is Short
20
An analog input sensor is CLOSED, possibly due to a
short-circuit or sensor failure.
Instance limit exceeded
20
Maximum number of a particular type of licensed
Open Echelon controllers has been reached. A new
instance cannot be commissioned.
Invalid Cell ID In Scratch Pad
30
An internal error has occurred in the E2.
Invalid Nxt Ptr In Scratch Pad
30
An internal error has occurred in the E2.
Invalid Scratch Pad Block Size
30
An internal error has occurred in the E2.
Alarm Name
Default
Priority
Definition