Ddcs Communication - ABB ACS880 Series Firmware Manual

No. Name/Value
Feedback data
storage
Setpoint data
storage
Other
58.102 Data I/O 2
58.103 Data I/O 3
58.104 Data I/O 4
58.105 Data I/O 5
58.106 Data I/O 6
58.107 Data I/O 7
... ...
58.124 Data I/O 24
60
60 DDCS
communication
60.01 M/F communication
port
Not in use
Slot 1A
Slot 2A
Description
Parameter 40.91 Feedback data
Parameter 40.92 Setpoint data
Source selection (see Terms and abbreviations
Defines the address in the drive which the Modbus master
accesses when it reads from or writes to register address
400002.
For the selections, see parameter
Defines the address in the drive which the Modbus master
accesses when it reads from or writes to register address
400003.
For the selections, see parameter
Defines the address in the drive which the Modbus master
accesses when it reads from or writes to register address
400004.
For the selections, see parameter
Defines the address in the drive which the Modbus master
accesses when it reads from or writes to register address
400005.
For the selections, see parameter
Defines the address in the drive which the Modbus master
accesses when it reads from or writes to register address
400006.
For the selections, see parameter
Parameter selector for Modbus register address 400007.
For the selections, see parameter
...
Parameter selector for Modbus register address 400024.
For the selections, see parameter
DDCS communication configuration.
The DDCS protocol is used in the communication between
• drives in a master/follower configuration (see page 33),
• the drive and an external controller such as the AC 800M
(see page 40), or
• the drive (or more precisely, an inverter unit) and the
supply unit of the drive system (see page 42).
All of the above utilize a fiber optic link which also requires an
FDCO module (typically with ZCU control units) or an RDCO
module (with BCU control units). Master/follower and external
controller communication can also be implemented through
shielded twisted-pair cable connected to the XD2D connector
of the drive.
Selects the connection used by the master/follower
functionality.
None (communication disabled).
Channel A on FDCO module in slot 1 (with ZCU control unit
only).
Channel A on FDCO module in slot 2 (with ZCU control unit
only).
storage.
storage.
on page 112). -
58.101 Data I/O 1.
58.101 Data I/O 1.
58.101 Data I/O 1.
58.101 Data I/O 1.
58.101 Data I/O 1.
58.101 Data I/O 1.
58.101 Data I/O 1.
Parameters 343
Def/FbEq16
40
41
Ref1 16bit
Ref2 16bit
SW 16bit
Act1 16bit
Act2 16bit
None
...
None
Not in use
0
1
2