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6 - PARAMETER DESCRIPTION
P59 Analog Input Offset I/O 12
LED Display LCD Display
Range 0 – 99% (Default 0%)
Description The analog input can be offset so that a 0% reading can occur when a non-zero input signal is being applied.
Example: Input level of 2V (4mA) => 0% input. In this case the Analog Input Offset parameter should be set
to 20% so that the 2v (4mA) input signal results in a 0% input reading.
z NOTE: The DIP switch (SW1) on the card changes the analog input and analog output between 0-10V or
0-20mA. See Figure 18 to see DIP Switch Settings. ANALOG INPUT SW1-1 ANALOG OUTPUT SW1-2.
z NOTE: For a 4-20mA input, set the Analog Input Span to 80% and the Analog Input Offset to 20%.
z NOTE: The measured input reading is clamped at 0% minimum.
See Also Analog Input Trip Level (P56 / I/O 09) parameter on page 114.
Analog Input Trip Time (P57 / I/O 10) parameter on page 114.
Analog Input Span (P58 / I/O 11) parameter on page 115.
Starter Type (P74 / FUN 07) parameter on page 124.
Theory of Operation section 7.11, Phase Control on page 165.
Theory of Operation section 7.12, Current Follower on page 167.
P60 Analog Output Function I/O 13
LED Display LCD Display
Range LED LCD Description
0 Off Off, Disabled (Default)
1 0 – 100% Curr Based on per cycle RMS values
2 0 – 200% Curr Based on per cycle RMS values
3 0 – 800% Curr Based on per cycle RMS values
4 0 – 150% Volt Based on per cycle RMS values
5 0 – 150% OL Motor Thermal Overload
6 0 – 10 kW Based on filtered V and I values
7 0 – 100 kW Based on filtered V and I values
8 0 – 1 MW Based on filtered V and I values
9 0 – 10 MW Based on filtered V and I values
10 0 – 100% Ain The output value takes into account the inputs span and offset
settings
11 0 – 100% Firing Output Voltage to Motor, based on SCR firing angle
12 Calibration Calibration, full (100%) output
Description The Analog Output Function parameter selects the function of the analog output. The available analog output
function selections and output scaling are shown below. The analog output is updated every 25msec.
z NOTE: The DIP switch (SW1) on the card changes the analog input and analog output between 0-10V or
0-20mA. See Figure 18 to see DIP Switch Settings. ANALOG INPUT SW1-1 ANALOG OUTPUT SW1-2.
See Also Analog Output Span (P61 / I/O 14) parameter on page 117.
Analog Output Offset (P62 / I/O 15) parameter on page 117.
Theory of Operation section 7.11, Phase Control on page 165.
Theory of Operation section 7.12, Current Follower on page 167.
I/O: Ain Offset
12 0 %
I/O: Aout Fctn
13 Off
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