Emerson 5301HxxxxxxxxxxxxxxZZ Series Reference Manual page 259

Reference Manual
00809-0100-4530
Suggested partial proof-test with AMS Device Manager and
handheld communicator
The suggested proof-test described below will detect 55% of possible DU failures in the
Rosemount 5300 Level Transmitters.
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
4. Using Loop Test, enter current value (mA) representing low alarm current. Verify
5. Enable write protection.
6. Remove the bypass and otherwise restore normal operation.
Reference Manual
a) Select Configure → Manual Setup → Device Setup → Security.
b) Click Write Protect and follow the instructions.
that analog output current is correct using the reference meter.
a) Select Configure → Manual Setup → Device Setup → Analog Output.
b) Click Loop Test and select Other.
c) Enter current value representing high alarm current.
d) Verify that analog output current is correct.
e) Click Abort to end loop test.
that analog output current is correct using the reference meter.
a) Select Configure → Manual Setup → Device Setup → Analog Output.
b) Click Loop Test and select Other.
c) Enter current value representing low alarm current.
d) Verify that analog output current is correct.
e) Click Abort to end loop test.
a) Select Configure → Manual Setup → Device Setup → Security.
b) Click Write Protect and follow the instructions.
For troubleshooting the transmitter, see
Safety Instrumented Systems (4-20 mA only)
Service and troubleshooting.
April 2019
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