UMAX130511 Version 1.00A Preliminary Documentation
– May be subject to change
74 - 141
Sub-Index
0h
Description
Largest sub-index supported
Access
RO
PDO Mapping
No
Value Range
2
Default Value
2
Sub-Index
1h to 2h (x = 1 to 2)
Description
AIx Input Process Value
Access
RO
PDO Mapping
Yes
Value Range
Integer16
Default Value
No
2.3.11. Object 6132h: AI Decimal Digits PV
This object describes the number of digits following the decimal point (i.e. resolution) of the input data, which
is interpreted with data type Integer16 in the process value object.
Example: A process value of 1.230 (Float) will be coded as 1230 in Integer16 format if the number of decimal
digits is set to 3.
Object Description
Index
6123h
Name
AI Decimal Digits PV
Object Type
ARRAY
Data Type
UNSIGNED8
Entry Description
Sub-Index
0h
Description
Largest sub-index supported
Access
RO
PDO Mapping
No
Value Range
2
Default Value
2
Sub-Index
1h to 2h (x = 1 to 2)
Description
AIx Decimal Digits PV
Access
RW
PDO Mapping
No
Value Range
0 to 3
Default Value
3 [mV]
2.3.12. Object 7148h: AI Span Start
This value specifies the lower limit where field values are expected. Field values, which are lower than this
limit, are marked as negative overload. It is scaled in the physical unit of the FV, i.e. object 2102h applies to
this object.
Object Description
Index
7148h