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 sub 4 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 1 to 3

Description

DINx.PARAM low 32 bits, x = 1 .. 71 .. 3

Category

optional

Access

R/W

PDO mapping

not possible

Value range

UNSIGNED32

Default value

0

Subindex

8 to 0xE 4 to 6

Description

DINx.PARAM high 32 bits, x = 1 .. 71 .. 3

Category

optional

Access

R/W

PDO mapping

not possible

Value range

UNSIGNED32

Default value

0