UMAX130511 Version 1.00A Preliminary Documentation
– May be subject to change
114 - 141
PDO Mapping
No
Value Range
15
Default Value
15
Sub-Index
1h to 15h (x = 1 to 15)
Description
ECx Scaling 1 PV
Access
RW
PDO Mapping
No
Value Range
-32768 to 2522h sub-index X
Default Value
0
2.4.45. Object 2522h: EC Scaling 2 PV
This object defines the maximum value of the extra control source. It used as the Scaling 2 value by other
functions blocks when the EC has been selected as the source for the X-Axis data, i.e. as seen in Table
17.There is no physical unit associate with the data, but it uses the same resolution as the received PV as
defined in object 2502h, EC Decimal Digits PV. This object must always be larger than object 2520h EC
Scaling 1 PV.
Object Description
Index
2522h
Name
EC Scaling 2 PV
Object Type
ARRAY
Data Type
INTEGER16
Entry Description
Sub-Index
0h
Description
Largest sub-index supported
Access
RO
PDO Mapping
No
Value Range
15
Default Value
15
Sub-Index
1h to 15h (x = 1 to 15)
Description
ECx Scaling 2 PV
Access
RW
PDO Mapping
No
Value Range
2520h sub-index X to 32767
Default Value
1000 (10.00)
2.4.46. Object 3yz0h: LTyz Input X-Axis Source
This object defines the type of input that will be used to determine the X-Axis input process value for the
lookup table function. The available control sources on the 2IN-2OUT-SIG-CO controller are listed in Table
22. Not all sources would make sense to use as an X-
Axis input, and it is the user’s responsibility to select a
source that makes sense for the application. A selection of “Control Source Not Used” disables the associated
lookup table function block.
