AKD EtherCAT | 5 Appendix
5.3.48 Object 3474h: Parameters for digital inputs
This set of objects is used to set extended parameters for some digital input functions. The
parameters can be used for different DINx.MODEs. Therefore the scaling might be different
or no scaling is used at all.
Two subindices build an access object to one of these parameters, because they are 64-bit
numbers internally, e.g. object 3474 sub 1 gives access to the low 32 bits of DIN1.PARAM
whereas 3474 sub 8 gives access to the high 32 bits.
If access to the whole 64 bit number is needed the higher bits must be written first. The
access to the lower 32 bits then writes the parameter. If the to be written value fits into 32 bit,
only the lower part needs to be written. The most-significant bit is then taken as sign-bit for
the number.
Index
3474h
Name
DINx.PARAM
Object code
Array
Data type
UNSIGNED32
Category
optional
Subindex
0
Description
highest sub-index supported
Category
mandatory
Access
R/O
PDO mapping
not possible
Value range
0xE
Default value
0xE
Subindex
1 to 7
Description
DINx.PARAM low 32 bits, x = 1 .. 7
Category
optional
Access
R/W
PDO mapping
not possible
Value range
UNSIGNED32
Default value
0
Subindex
8 to 0xE
Description
DINx.PARAM high 32 bits, x = 1 .. 7
Category
optional
Access
R/W
PDO mapping
not possible
Value range
UNSIGNED32
Default value
0
128
Kollmorgen | kdn.kollmorgen.com | October 2017
