UMAX130511 Version 1.00A Preliminary Documentation
– May be subject to change
124 - 141
Access
RW
PDO Mapping
No
Value Range
Default Value
0 (Equals)
2.4.69. Object 4000h: Math Function Enable
The corresponding sub-index of object must be set TRUE in order for a math function block to be enabled.
Otherwise, the output will always be at 0.
Object Description
Index
4000h
Name
Math Function Enable
Object Type
ARRAY
Data Type
BOOLEAN
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 (Y = 1 to 4)
Description
Math Y Enable
Access
RW
PDO Mapping
No
Value Range
0 (FALSE) or 1 (TRUE)
Default Value
0 [FALSE]
2.4.70. Object 4021h: Math Output Scaling 1 PV
This object defines the process value that would correspond to 0% output from the math calculation. The
object would apply the resolution defined in object 4532h Math Output Decimal Digits PV. The physical unit
is undefined.
Object Description
Index
4021h
Name
Math Output Scaling 1 PV
Object Type
ARRAY
Data Type
INTEGER16
Entry Description
Sub-Index
0h
Description
Largest sub-index supported
Access
RO
PDO Mapping
No
Value Range
4