Profroid GSB Notice D'instructions page 43

The module determines the operating frequency of the compressor. The compressor low voltage setting shall be lowered by the same
percentage as the
60 Hz nominal frequency compressor is running at 57 Hz (5% less), then the low voltage setting shall be reduced by 5%.
3.9 Voltage imbalance protection
The purpose of this protection feature is to protect the compressor against a voltage imbalance condition that leads to motor
overheating.
A configurable setting (default = 5%) for voltage imbalance is used to determine the operating limit of the compressor.
Alarm condition:
Trip: When the voltage imbalance > 5% (configurable).
Reset: Automatic reset after 5 min; voltage imbalance < 5%.
3.10 Flash memory information
Emerson Climate Technologies can provide software to access EEPROM information.
3.10.1 The following asset information will be saved in the flash memory (EEPROM);
Compressor model number
Compressor serial number
Compressor model number modified
Compressor serial number modified
Sensor module firmware revision
3.10.2 Compressor running status information will be saved in the flash memory
(EEPROM):
Number of compressor running hours
Number of compressor starts
Number of resets and type of reset
Accumulated runtime without good oil pressure
Number of relay cycles
3.10.3 Compressor Operating Parameters
Current
Voltage
Power factor
Power consumption
Discharge temperature values
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3.11 Modbus communication
CoreSense™ Diagnostics has communication capability via a Modbus
warnings, trips and lockouts can be displayed and recorded in a pack controller such as the iPro Rack Controller from Dixell.
The CoreSense™ Diagnostics module is compatible with any other pack controller that has Modbus
3.12 Local and remote reset
The CoreSense™ Diagnostics module is equipped with a reset button placed below the control module. The reset button may be pushed
if necessary to stop the compressor.
The CoreSense™ Diagnostics module is equipped with a remote reset capability, such that if a compressor is off in a lockout condition,
the user can remotely restart the compressor through their rack controller or compatible remote access software.
NOTE
: Service contractor and end user policies need to be considered when deciding whether or not to use the remote reset
feature in the pack controller.
operating frequency if less than the
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network connection. With communication enabled, CoreSense™
nominal frequency. For
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protocol.
example if a
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