UMAX130511 Version 1.00A Preliminary Documentation
– May be subject to change
129 - 141
Sub-Index
0h
Description
Largest sub-index supported
Access
RO
PDO Mapping
No
Value Range
4
Default Value
4
Sub-Index
1h to 4h (X = 1 to 4)
Description
Math Y Input X Scaling 1 FV
Access
RW
PDO Mapping
No
Value Range
INTEGER16
Default Value
0
2.4.78. Object 4y22h: Math Y Input Scaling 2 FV
This object defines the input field value that would correspond to 100% when scaling the input for use in the
math calculation. All inputs are normalized to a percentage before being used by the math function block. The
object would apply the resolution defined in object 4y03h Math Y Input Decimal Digits FV. The physical unit
would match that of the input source.
Object Description
Index
4y22h (y = 1 to 4)
Name
Math Y Input Scaling 2 FV
Object Type
ARRAY
Data Type
INTEGER16
Entry Description
Sub-Index
0h
Description
Largest sub-index supported
Access
RO
PDO Mapping
No
Value Range
4
Default Value
4
Sub-Index
1h to 4h (X = 1 to 4)
Description
Math Y Input X Scaling 2 FV
Access
RW
PDO Mapping
No
Value Range
INTEGER16
Default Value
10000 (100.00%)
2.4.79. Object 4y40h: Math Y Input Gain
This object can be used to adjust the ‘weight’ of the input in the math calculation. It is a multiplier of the input
after it has been converted into a percentage, before it is used in the math calculation. This object has a fixed
resolution of 2 decimal digits.