Emerson Machinery Health AMS 6300 SIS Operating Manual page 145

Overspeed protection system
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Operating Manual
MHM-97442
Activation of test values
CAUTION
The activated test values in the AMS 6300 SIS replace the measuring values.
To avoid an unintentional trip during the ongoing operation, ensure that at any one time
not more than one monitor has activated Test value ≥ Trip limit value. Before starting to
test the next monitor, deactivate the test value and reset the trip message of the previous
monitor.
If another monitor detects a disturbance or an overspeed while the first monitor is being
tested with Test value ≥ Trip limit value, the machine trips.
Note
If the test sets alarms with latch function, reset these latched alarms with the command
Rest latch after the test to return to the normal measurement operation.
There are four ways to activate or deactivate the configured test values:
By the digital inputs Enable test and Test value 1 or Test value 2. See
By the optional PROFIBUS communication. See
With an existing connection to the monitor by tab Test of the configuration software.
See Test.
With an existing connection to the monitor by the dialog Monitor → Enable test
values. See Monitor.
See
Table 7-1
activated.
Table 7-1: Influence of test values
Output / Indication
Sensor signal, socket "Sens."
Indication monitor display
Online display speed
Current output Iout1
Current output Iout2
Safety output (Trip)
Output 1 to Output 6
Pulse output, socket „Pulse"
Pulse outputs X, Y, and Z
Profibus parameter "Speed" (optional)
1
No signal if a VR sensor is connected.
MHM-97442, Rev. 2.06
for the effect on outputs and indications of the monitor when a test value is
Measuring operation
Measuring signal
Measuring signal
Measuring signal
Measuring signal
Measuring signal
Supervision of measuring signal
Supervision of measuring signal
Measuring signal
Measuring signal
Measuring signal
Functions and applications
Digital
Profibus DP V0
(optional).
Test operation (Test value active)
1
Measuring signal
Test value, when Test value >
Measuring value
Test value, when Test value >
Measuring value
Measuring signal
Measuring signal
Test value, when Test value >
Measuring value
Test value, when Test value >
Measuring value
Measuring signal
Measuring signal
Measuring signal
February 2023
inputs.
145

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