For scope values or other process parameter values, it is possible to carry out a
mapping operation for general, readable process parameters (for fieldbus or
CoDeSys access). An example would be the mapping of a process value from a
parameter list or range list for SERCOS Access as an input value for the process
control because no allocation of sub-indexes is possible.
The setting specifying which parameter or scope value is to mapped is made with P
2980 MPRO_DATA_Map.
ID
Index Name
Unit Description
2980
MPRO_DATA_Map
Data parameter for real-time scope/parameter mapping.
Bit 0:
0: Mapping of a process parameter value.
1: Mapping of a scope value.
Bit 2..7: Not used.
Bits 8..15: Parameter sub ID; not used for mapping a scope value.
Bits 16..31: Parameter ID or scope ID (from the scope list)
Example, mapping of the device temperature P 704 to P 2981
Bit 0
→
0
Bit 1..7
→
0000 000
Bits 8..15 (Sub-ID: 0)
→
0000 0000
Bits 16..31 (
P704
)
→
0000 0010 1100 0000
Result
→
0000 0010 1100 0000
0000 0000
0000 000
0
2980 1
MAP_REAL_1
Mapping of REAL_1 parameter
2980 2
MAP_REAL_2
Mapping of REAL_2 parameter
2980 3
MAP_REAL_3
Mapping of REAL_3 parameter
2980 4
MAP_REAL_4
Mapping of REAL_4 parameter
Table 7.45: Parameter MPRO_DATA_Map
In dependence on the index of P 2980 [1…4] used, automatic allocation is then
carried out to the parameters P 2981…. P 2984 MPRO_DATA_REAL_1..4.
The following allocation is specified:
MOOG
ID No.: CB40859-001 Date: 11/2020
MSD Servo Drive - Device Help
170
7 Control
P 2980 MPRO_DATA_Map:
P 2981... P 2984 MPRO_DATA_REAL_x
P 2980 [1] MAP_REAL_1
P-2981 MPRO_DATA_REAL_1
P 2980 [2] MAP_REAL_2
P 2982 MPRO_DATA_REAL_2
P 2980 [3] MAP_REAL_3
P 2983 MPRO_DATA_REAL_3
P 2980 [4] MAP_REAL_4
P 2984 MPRO_DATA_REAL_4
Table 7.46: Allocation of P 2980 MPRO_DATA_Map to MPRO_DATA_REAL_x
7
8
9
10
P2980
MPRO_DATA_Map
- Parameter
- Scope
MAP_REAL_1 MAP_REAL_2 MAP_REAL_3 MAP_REAL_4
P2981 P2982
P2984
P2983
MPRO_DATA_REAL_1
P 2668
CON_PRC_ACTSEL
P 2683
CON_PRC_REFSEL
13
14
15
16
IST
SOLL
MPRO_DATA_REAL_4
Image 7.48: Mapping parameters and scope values
The following parameters cannot be used for mapping.
P-2985..2988 MPRO_DATA_DINT_1..4
P-2989..2992 MPRO_DATA_UDINT_1..4