Emerson Rosemount 5300 Series - Page 182

Table 7-15: AI BLOCK_ERR Conditions
Condition
number
Condition name Description
0 Other
1 Block Configuration Error The selected channel carries a
measurement that is incompatible
with the engineering units selected in
XD_SCALE, the L_TYPE parameter is
not configured, or CHANNEL = zero.
3 Simulate Active Simulation is enabled and the block is
using a simulated value in its
execution.
7 Input Failure/Process Variable has Bad
Status
The hardware is bad, or a bad status is
being simulated.
14 Power Up
15 Out of Service The actual mode is out of service.
Table 7-16: Troubleshooting the AI Block
Symptom Possible causes Recommended actions
Bad or no level readings
(Read the AI “BLOCK_ERR”
parameter)
BLOCK_ERR reads OUT OF SERVICE (OOS) • AI Block target mode set to OOS.
• Resource Block OUT OF SERVICE.
BLOCK_ERR reads CONFIGURATION ERROR • Check CHANNEL parameter (see
CHANNEL).
• Check L_TYPE parameter (see L_TYPE).
• Check XD_SCALE engineering units.
(see XD_SCALE and OUT_SCALE).
BLOCK_ERR reads POWERUP Download Schedule into block. Refer to
host for downloading procedure.
BLOCK_ERR reads BAD INPUT • Sensor Transducer Block Out Of Service
(OOS).
• Resource Block Out of Service (OOS).
No BLOCK_ERR but readings are not
correct. If using Indirect mode, scaling
could be wrong
• Check XD_SCALE parameter.
• Check OUT_SCALE parameter. (see
XD_SCALE and OUT_SCALE).
OUT parameter status reads
UNCERTAIN and substatus
reads EngUnitRangViolation
Out_ScaleEU_0 and EU_100 settings are
incorrect.
See XD_SCALE and OUT_SCALE.
Service and troubleshooting Reference Manual
April 2019 00809-0100-4530
182 Rosemount 5300 Level Transmitter