![NANOTEC PD4-E Technical Manual Download Page 137](http://html.mh-extra.com/html/nanotec/pd4-e/pd4-e_technical-manual_705149137.webp)
Technical Manual PD4-E-M (EtherCAT)
10 Description of the object dictionary
Subindex
08
h
Name
8th Object To Be Mapped
Data type
UNSIGNED32
Access
read / write
PDO mapping
no
Allowed values
Preset value
00000000
h
Description
Each subindex (1–8) 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.
1A03h Transmit PDO 4 Mapping Parameter
Function
This object contains the mapping parameters for PDOs that the controller can send (TX-PDO 4).
Object description
Index
1A03
h
Object name
Transmit PDO 4 Mapping Parameter
Object Code
RECORD
Data type
PDO_MAPPING
Savable
yes, category: communication
Firmware version
FIR-v1426
Change history
Firmware version FIR-v1426: "Heading" entry changed from "1A03h
Input Status" to "1A03h Transmit PDO 4 Mapping Parameter".
Firmware version FIR-v1426: "Object Name" entry changed from
"Input Status" to "Transmit PDO 4 Mapping Parameter".
Value description
Subindex
00
h
Version: 1.0.1 / FIR-v1748
137