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28
7.1.12.
Object 1A00
h
, 1A01
h
TPDO Mapping parameter
Object 1A00
h
contains the mapping parameters for TPDO1.
Object 1A01
h
contains the mapping parameters for TPDO2.
The value indicates the index, subindex of the mapped object, and the data length.
For example, with factory default settings:
▪
TPDO1 mapping parameter of a 1-axis ±180° inclinometer is configured as in Table 21
▪
TPDO1 mapping parameter of a 2-axis ±30°/±90° inclinometer is configured as in Table 22
▪
TPDO2 mapping is disabled by default
.
1A00
h
TPDO1 mapping parameter
Object description
00
h
Number of mapped application
objects in TPDO1
01
h
TPDO1 consists of value from only 1 object.
01
h
Mapping object1
60100010
h
Index: 6010
h
, subindex: 00
h
, data length:
10
h
=16bits.
Inclination X-axis (longitudinal)
Table 21
– Default mapping parameters of TPDO1 1-axis ±180°
1A00
h
TPDO1 mapping parameter
Object description
00
h
Number of mapped application
objects in TPDO1
02
h
TPDO1 consists of value from 2 objects.
01
h
Mapping object1
60100010
h
Index: 6010
h
, subindex: 00
h
, data length:
10
h
=16bits.
Inclination X-axis (longitudinal)
02
h
Mapping object2
60200010
h
Index: 6020
h
, subindex: 00
h
, data length:
10
h
=16bits. Inclination Y-axis (lateral)
Table 22
– Default mapping parameters of TPDO1 2-axis ±30°/±90°
TPDO mapping procedure
The following procedure must be used for re-mapping, which may take place during either of the NMT states Pre-
operational and Operational.
Step
Description
Value example
1
Disable TPDO
1800
h
.01
h
= C0000181
h
1801
h
.01
h
= C0000281
h
2
Disable TPDO mapping
1A00
h
.00
h
= 00
h
1A01
h
.00
h
= 00
h
3
Modify mapping by changing the values of the
corresponding subindices.
1A00
h
.01
h
= 60100010
h
1A00
h
.02
h
= 60200010
h
1A01
h
.01
h
= 64011010
h
4
Enable mapping by setting subindex 00h to the number
mapped objects.
1A00
h
.00
h
= 02
h
1A01
h
.00
h
= 01
h
5
Enable TPDO
1800
h
.01
h
= 40000181
h
1801
h
.01
h
= 40000281
h
Table 23
– Procedure for configuring TPDO mapping parameters
The TPDO mapping parameters various according to the user-selected Function Mode.
Disable TPDO
Disable TPDO
mapping
Modify
mapping
Enable TPDO
mapping
Enable TPDO