Perform Comprehensive Proof-Test Using Reference Reflector (High Level Supervision) (C) - Emerson Rosemount 5300 Safety Manual

Proof tests
September 2020
3.5 Perform comprehensive proof-test using
reference reflector (High Level Supervision) (C)
3.5.1 Perform comprehensive proof-test using reference
reflector (High Level Supervision) (C) with Rosemount
Radar Master
Prerequisites
WARNING
During the proof-test, the transmitter will not output measurement values corresponding
to the product surface level. Ensure systems and people relying on measurement values
from the transmitter are made aware of the changed conditions. Failure to do so could
result in death, serious injury and/or property damage.
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. Disable write protection in device (if enabled).
3. Using Loop Test, enter current value (mA) representing high alarm current. Verify
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a) Select Tools → Lock/Unlock Configuration Area.
b) Enter password to unlock.
that analog output current is correct using the reference meter.
a) Select Setup → Output → Analog Out 1 and click Loop test.
b) Enter current value representing high alarm current.
c) Click Start to output current.
d) Verify that analog output current is correct.
e) Click Stop to end loop test.
Safety Manual
00809-1900-4530
Safety Manual