9 Description of the object dictionary
Firmware version FIR-v1650-B472161: "Access" table entry for
subindex 01 changed from "read/write" to "read only".
Value description
Subindex 00
h
Name Highest Sub-index Supported
Data type UNSIGNED8
Access read only
PDO mapping no
Allowed values
Preset value 10
h
Subindex 01
h
- 10
h
Name Mapping #1 - #16
Data type UNSIGNED32
Access read only
PDO mapping no
Allowed values
Preset value 00000000
h
Description
Each subindex (1–16) describes a different mapped object.
A mapping entry consists of four bytes, which are structured according to the following graphic.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Index [16]
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
SubIndex [8] Length [8]
Index [16]
This contains the index of the object to be mapped.
Subindex [8]
This contains the subindex of the object to be mapped.
Length [8]
This contains the length of the object to be mapped in units of bits.
2400h NanoJ Inputs
Function
Located here is an array with 32, 32-bit integer values that is not used within the firmware and serves only for
communicating with the user program via the fieldbus.
Version: 2.0.1 / FIR-v1650 157
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