d) End test mode by clicking Start/Stop Test Mode.
The device will automatically exit the test mode after 30 minutes (default).
7. Remove the bypass and otherwise restore normal operation.
For more information on the High Level Supervision, refer to Rosemount 5300 Level
Transmitter High Level Supervision Manual Supplement.
For troubleshooting the transmitter, see Service and troubleshooting.
8.7.8 Suggested proof-test using reference reflector (High
Level Supervision)
Suggested proof-test using reference reflector (High Level
Supervision) with Rosemount Radar Master
The suggested proof-test described below will detect 82% of possible DU failures in the
Rosemount 5300 Level Transmitters.
Prerequisites
This proof-test can only be performed on devices with Verification reflectors (high level
supervision) option code HL1, HL2 or HL3.
Procedure
1. Bypass the safety function and take appropriate action to avoid a false trip.
2. Perform High Level Supervision test.
a) Select Setup → Advanced.
b) Select the Level Supervision tab.
c) Select Start/Stop Test Mode.
d) Verify that the output from the device corresponds to the alarm limit in the
host system.
e) End test mode by clicking Start/Stop Test Mode.
The device will automatically exit the test mode after 30 minutes (default).
3. Inspect the transmitter for any leaks, visible damage, or contamination.
4. Remove the bypass and otherwise restore normal operation.
For more information on the High Level Supervision, refer to Rosemount 5300 Level
Transmitter High Level Supervision Manual Supplement.
For troubleshooting the transmitter, see Service and troubleshooting.
Reference Manual Safety Instrumented Systems (4-20 mA only)
00809-0100-4530 April 2019
Reference Manual 265
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