MultiSmart Installation & Operation Manual
10.4.5 Profiles
The pump control module supports six (6) profiles. Each profile consists of pump activation/deactivation
setpoints, as well as four station optimization functions (Max Off Time, Max Run Time, Station Max Pumps to
Run & Well Clean Out). Profiles can be switched via any of the following methods: (See Section 15 for more
information).
• User interface
• SCADA
• A timer (e.g. time of day)
• Digital input (e.g. a switch on the panel) or any digital tag (e.g. an alarm condition)
• Logic engine script or ISaGRAF program
10.4.6 Station Optimization Functions
Many desirable functions are pre-defined, with the user simply enabling/disabling or choosing parameters for
the functions. These functions include:
• Pump Reversal (to avoid blockages)
• Odor Reduction (via maximum off time)
• Maximum Run Time
• Station Maximum Pumps to Run (for electrical or hydraulic overload protection)
• Minimize Fat Buildup (via random duty start)
• Well Clean Out
• Minimize Excessive Starts
• High Inflow
• Well Washer
• Well Mixer
• Blocked Pump Detection
• Pump n Max Starts per Hour
See Section 16 for more information.
10.4.7 Watchdog
The pump control module includes a watchdog function which counts up while the pump control module is
functioning. This value is available as a tag in DNP3 and Modbus so that a SCADA system can monitor the
health of this module.
10.5 Energy Monitoring and Motor Protection
An optional Energy Monitoring Motor Protection module in conjunction with a Motor Protection card can be
supplied with the MultiSmart pump station manager. The module monitors currents and provides protection
from:
• Over and Under Current
• Over Current I
2
T
• Current Phase Imbalance (or Phase Failure)
• Current Phase Rotation
• Ground (Earth) fault
This module also periodically tests the insulation resistance of the motor windings. Two user defined
thresholds can be entered one for a warning message and a second for a fault message, neither or both can
be configured to fault a pump if the IRT value falls below the thresholds.
Page 78 of 260 MultiSmart_IO_Manual_R20
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