GE Profibus - DP Bus Instructions Manual page 19

GEI- 100346
4.2. PDC INPUT DATA DESCRIPTOR
This communication object contains the information for the assignment of the PDC input data to the drive
parameters. In case of conflict between index and subindex, the assignment is not carried out and an error
message is generated.
Description of the "PDC input data descriptor" communication object:
OBJECT ATTRIBUTE
Index
Password
Access group
Access rights
Local address
VALti
6000h
00
00
--
MEANING
PDC input data descriptor
Non-existing
Non-existing
Read-All,
Write-All
Manufacturer specific
PDPDIO
Descriptor data type :
Subindex 0
Subindex 1
Subindex 2
Subindex 3
: Unsigned16 - Unsigned8
: Unsigned16 - Unsigned8
: Unsigned16 - Unsigned8
: Unsigned16 - Unsigned8
4.3. PDC OUTPUT DATA DESCRIPTOR
This communication object contains the information fok the assignment of the drive parameters to the PDC
Master output data. In case of conflict between index and subindex, the assignment is not carried out and an
error message is generated.
Description of the "PDC output data descriptor" communication object:
OBJECT ATTRIBUTE
Index
Password
Access group
Access rights
Local address
VALUE
6OOih
00
00
--
MEANING
PDC output data descriptor
Non-existing
Non-existing
Read-All,
Write-All
Manufacturer specific
PDPO15
Descriptor data type :
Subindex 0
Subindex 1
Subindex 2
Subindex 3 : Unsigned16 - Unsigned8
: Unsigned1 6 - Unsigned8
: Unsigned16 - Unsigned8
: Unsigned16 - Unsigned8
*m
PROCESS DATA CHANNEL CONTROL