Configuration Information
3500/42 Operation and Maintenance
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Transducer Jumper Status (on I/O Module)
Returns the position of the Transducer Jumper on the Proximitor/Seismic I/O
Module. Refer to Section 4.1 (Setting the I/O Jumper) for the function of this
jumper.
Alarm Mode
Latching
Once an alarm is active it will remain active even after the proportional value
drops below the configured setpoint level. The channel will remain in alarm
until it is reset using one of the following methods:
- the reset switch on the front of the Rack Interface Module
- the contact on the Rack Interface I/O Module
- the Reset button in the Operator Display Software
- the reset command through the Communication Gateway Module
- the reset command through the Display Interface Module
- the reset command in the Rack Configuration Software
Nonlatching
When an alarm is active it will go inactive as soon as the proportional value
drops below the configured setpoint level.
Alert should be the first level alarm that occurs when the transducer signal
level exceeds the selected value. Danger should be the second level alarm
that occurs when the transducer signal level exceeds the selected value.
The Alert and Danger values are set on the Setpoint screen.
Barriers
Select the MTL 796(-) Zener External option, or Galvanic Isolators if external
safety barriers are connected between the monitor and the transducer. If using
an Internal Barrier I/O Module, select the internal option. These devices are
used to restrict the amount of energy that can flow into a hazardous area.
Normal Thrust Direction
Towards the active thrust bearing (for example towards or away from the probe
mounting). This field defines whether rotor movement toward or away from the
thrust probe corresponds to a more positive thrust reading (for example upscale
on a bar graph). If this field is set to "Toward Probe", then as the rotor moves
toward the thrust probe the thrust position direct proportional value will increase
and go upscale on a bar graph.
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