Rockwell Automation MD60, Руководство пользователя

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Parameter Descriptions
9-25
Parameters A112 and A113 enable scaling of the 4 - 20 mA analog
input. The drive reaches minimum frequency at the current setting
in parameter A112. The value is based on 4 - 20 mA. Therefore, to
set the minimum frequency at 5.6 mA, set A112 to 10%.
Use parameter d021 (4 - 20 mA Analog Input) to verify the analog
input signal.
Setting this parameter to a value greater than 4 - 20 mA Analog
Input High (A113) inverts the analog signal.
Parameters A112 and A113 enable scaling of the 4 - 20 mA analog
input. The drive reaches maximum frequency at the current setting
in parameter A113. The value is based on 4 - 20 mA. Therefore, to
set the maximum frequency at 18.4 mA, set A112 to 90%.
Use parameter d021 (4 - 20 mA Analog Input) to verify the analog
input signal.
Setting this parameter to a value less than 4 - 20 mA Analog Input
Low (A112) inverts the analog signal.
Enables compensation for the inherent slip in an induction motor. If
motor shaft speed decreases significantly under heavy loads, then
increase the value of this parameter. Setting this parameter to 0.0
disables this function.
A112 4 - 20 mA Analog Input Low
Range: 0.0 to 100.0%
Default: 0.0%
See also: 113, d021
A113 4 - 20 mA Analog Input High
Range: 0.0 to 100.0%
Default: 100.0%
See also: 112, d021
A114 Slip Compensation
Range: 0.0 to 10.0 Hz
Default: 2.0 Hz
See also: N/A