Emerson Rosemount 5402 Reference Manual page 209

Reference Manual
00809-0100-4026, Rev KC
Mode will not leave
OOS
Process and/or block
alarms will not work
Value of output does
not make sense
Cannot set HI_LIMIT,
HI_HI_LIMIT, LO_LIMIT,
or LO_LO_LIMIT Values
Service and Troubleshooting
Target mode not set
Configuration error
Resource block
Schedule
Features
Notification
Status Options
Linearization Type
Scaling
Scaling
Service and Troubleshooting
Set target mode to something other than OOS.
BLOCK_ERR will show the configuration error
bit set. The following are parameters that must
be set before the block is allowed out of OOS:
CHANNEL must be set to a valid value and
cannot be left at initial value of 0.
XD_SCALE.UNITS_INDX must match the units
in the transducer block channel value.
L_TYPE must be set to Direct, Indirect, or
Indirect Square Root and cannot be left at initial
value of 0.
The actual mode of the Resource block is OOS.
See Resource Block Diagnostics for corrective
action.
Block is not scheduled and therefore cannot
execute to go to Target Mode. Schedule the
block to execute.
FEATURES_SEL does not have Alerts enabled.
Enable the Alerts bit.
LIM_NOTIFY is not high enough. Set equal to
MAX_NOTIFY.
STATUS_OPTS has Propagate Fault Forward bit
set. This should be cleared to cause an alarm to
occur.
L_TYPE must be set to Direct, Indirect, or
Indirect Square Root and cannot be left at the
initial value of 0.
Scaling parameters are set incorrectly:
XD_SCALE.EU0 and EU100 should match that
of the transducer block channel value.
OUT_SCALE.EU0 and EU100 are not set
properly.
Limit values are outside the OUT_SCALE.EU0
and OUT_SCALE.EU100 values. Change
OUT_SCALE or set values within range.
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