ACS510 User's Manual
Actual Value Scaling
For Actual Values, scale the feedback integer using the parameter's resolution. (See
"Complete Parameter List for ACS510" section for parameter resolutions.) For
example:
Feedback
Integer
1
10
Where parameters are in percent, the "Complete Parameter List for ACS510"
section specifies what parameter corresponds to 100%. In such cases, to convert
from percent to engineering units, multiply by the value of the parameter that defines
100% and divide by 100%. For example:
Feedback
Integer
10
100
1. Assuming, for the sake of this example, that the Actual Value uses parameter 9908
as the 100% reference, and that 9908 = 1500 rpm.
2. Assuming, for the sake of this example, that the Actual Value uses parameter 9907
as the 100% reference, and that 9907 = 500 Hz.
Actual Value Mapping
See the user's manual supplied with the FBA module.
Supplied from China by: Guangzhou Tofee Electro Mechanical Equipment Co., Ltd
Email: info@tofee.com.cn
Parameter
Resolution
0.1 mA
0.1%
Value of the
Parameter
Parameter that
Resolution
defines 100%
1
0.1%
1500 rpm
2
0.1%
500 Hz
(Feedback Integer) * (Parameter Resolution) =
Scaled Value
1 * 0.1 mA = 0.1 mA
10 * 0.1% = 1%
(Feedback Integer) * (Parameter Resolution) *
(Value of 100% Ref.) / 100% =
Scaled Value
10 * 0.1% * 1500 RPM / 100% = 15 rpm
100 * 0.1% * 500 Hz / 100% = 50 Hz
195
MOT NOM SPEED
MOT NOM FREQ
Fieldbus Adapter