8ć14 – Rockwell Automation 1395 Discrete Adapter, Rev 3.XX-8.XX User Manual
Page 49

Chapter 8
Parameter Table
8-14
Parameter 576 - [A> DAC Offset 1]
526 - [B> DAC Offset 1]
Use: Offset for Analog Output 1
Program Terminal Units: Volts
Minimum Value: –20V DC
Maximum Value: +20V DC
Default Value: 0
Description: This parameter determines the offset applied to the raw
Analog Output 2 value after the Scale Factor is applied. This allows a shift
in the range of the analog output.
Parameter 577 - [A> DAC Scale 2]
527 - [B> DAC Scale 2]
Use: Scale factor for Analog Output 2
Program Terminal Units: None
Minimum Value: –1
Maximum Value: +1
Default Value: +1
Description: This parameter determines the scale factor or Gain for
Analog Output 2. A
±
32767 digital value from the drive is converted to a
±
10V DC signal. Before the digital value is converted the Scale Factor is
applied, thus allowing an effective digital range of
±
2048 (32767/16 =
2048 = 10V DC). This is achieved by programming the Scale Factor to
0.0625 or 1/16.
Parameter 578 - [A> DAC Offset 2]
528 - [B> DAC Offset 2]
Use: Offset for Analog Output 2
Program Terminal Units: Volts
Minimum Value: –20V DC
Maximum Value: +20V DC
Default Value: 0V DC
Description: This parameter determines the offset applied to the raw
Analog Output 2 value after the Scale Factor is applied. This allows a shift
in the range of this analog output.