Version 3.0.0 Preliminary Documentation – May be Subject to Change 26-46
3.3.
ANALOG INPUT FUNCTION BLOCK (DS-404)
The application and manufacturer objects supported by the 18 Digital Input for the analog input
block are listed in the following table.
The 18 Digital module only support the first 8 inputs as
Analog.
Index
(hex)
Object
Object Type
Data Type
Access
PDO
Mapping
2010
AI Error Minimum
ARRAY
UNSIGNED16
RW
No
2080
AI Error Maximum
ARRAY
UNSIGNED16
RW
No
2090
AI Measuring Window
ARRAY
UNSIGNED16
RW
Yes
20A0
AI Enable Error Checking 8 Lines
ARRAY
UNSIGNED8
RW
No
20B0
AI Error Response Delay
ARRAY
UNSIGNED16
RW
No
7100
AI Input Field Value
ARRAY
INTEGER16
RO
Yes
6110
AI Sensor Type
ARRAY
UNSIGNED16
RW
No
6112
AI Operating Mode
ARRAY
UNSIGNED8
RW
No
7120
AI Input Scaling 1 FV
ARRAY
INTEGER16
RW
No
7121
AI Input Scaling 1 PV
ARRAY
INTEGER16
RW
No
7122
AI Input Scaling 2 FV
ARRAY
INTEGER16
RW
No
7123
AI Input Scaling 2 PV
ARRAY
INTEGER16
RW
No
7124
AI Input Offset
ARRAY
INTEGER16
RW
No
6125 AI
Autozero
ARRAY
UNSIGNED32 WO
No
7130
AI Input Process Value
ARRAY
INTEGER16
RO
Yes
6132
AI Decimal Digits PV
ARRAY
UNSIGNED8
RW
No
61A0
AI Filter Type
ARRAY
UNSIGNED8
RW
No
61A1
AI Filter Constant
ARRAY
UNSIGNED8
RW
No
3.3.1. Object 2010h: AI Error Minimum
This object sets the value that will flag an input error in the 18 Digital Input module. if the
measured field value goes below this limit. If error checking on the input is enabled by
object 20A0h, then the module will flag an “out of range low” error on that channel. See
section 4 for more details about error handling in the 18 Digital Input. This value must be in
the same units as the field value for the input as determined by the object 6110h [sensor
type].
Object Description
Index 2010h
Name
AI Error Minimum
Object Type
ARRAY
Data Type
UNSIGNED16
Entry Description
Subindex 0h
Description
Number of entries
Access RO
PDO Mapping
No
Value Range
8
Default Value
8
Subindex
1h to 8h
Description
Error Minimum, AI 1 to AI 8
Access RW
PDO Mapping
No
