Powered by Eaton Technology VSD Series Drives User Manual
LIT-1201828
For more information visit: www.johnsoncontrols.com 15-19
November 2009
610 Overvoltage controller
This parameter (and ID611) allows the overvoltage (undervoltage) controller to be
switched out of operation. This may be useful, for example, if the utility supply
voltage varies more than -15% to +10% and the application will not tolerate the
overvoltage (undervoltage). When on, this controller adjusts the output frequency
based on the supply voltage fluctuations.
Note: An overvoltage trip may occur if the controller is switched off.
0 Controller switched off
1 Controller switched on (no ramping) = Minor adjustments of OP
frequency are made
2 Controller switched on (with ramping) = Controller adjusts OP freq. up to
max. freq.
611 Undervoltage controller
See ID610.
Note: An undervoltage trip may occur if the controller is switched off.
0 Controller switched off
1 Controller switched on
612 Identification
Identification run is a part of tuning the motor and the drive specific parameters. It is a
tool for commissioning and service of the drive with the aim to find the best
parameter values possible for most drives. The automatic motor identification
calculates or measures the motor parameters that are needed for optimum motor and
speed control.
0 No action — No identification requested
1 Identification without motor run — The drive is run without speed to
identify the motor parameters. The motor is supplied with current and
voltage but with zero frequency.
2 Identification with motor run — The drive is run with speed to identify the
motor parameters.
Note: It is recommended that the identification test is done with no load
on the motor for best results.
701 Input phase supervision
0 No response
1 Warning
2 Fault, stop mode after fault according to ID402
The input phase supervision ensures that the input phases of the drive have
approximately equal currents.
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