X-STREAM
Emerson Process Management GmbH & Co. OHG8-4
Instruction Manual
HASAxE-IM-HS
05/2006
Message / Level Potential Cause How to Solve
Analyzer related messages
8-2 Solving Problems Indicated by Status Messages
RAMmemory
Failure
Explanation:
SRAM test failed
Installed SRAM and/or
electronics board BKS
defective
Replace BKS
PressSensor
Out of spec
Explanation:
The internal
pressure control
detected a pressure
problem
The detected pressure is too low
or missing due to a leak inside
or outside the instrument
Check the external and internal
gas path for leakage and
plugging
If applicable check internal pump
function
Simulation
Check function
Explanation:
This message does
not appear during
operation modes!
The instrument is set into a
debugging mode by service
personnel
Switch analyzer off and on again
to exit the debugging mode
Switch off the related simulation
parameters (in service level or
by Modbus command)
Warm-up
Check function
Explanation:
This message
requires tempe-
rature monitoring
enabled within the
service level
1. The warm-up time has not yet
elapsed after last analyzer
restart
2. Temperature of analyzer
components or physical
thermostatted compartment is
not within the configured range
1. Wait for warm-up time to
elapse
2. Wait for instrument to heat up
or
check internal heater for
proper function
ROMmemory
Failure
Explanation:
Wrong EPROM
checksum
1. Installed EPROM defective
2. BKS defective
1. Replace EPROM (see service
manual)
2. Replace BKS
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