ABB ACS880-x04, Firmware Manual, Page: 363 / 604

Parameters 363
58.101 Data I/O 1 Defines the address in the drive which the Modbus master
accesses when it reads from or writes to register address
400001.
The master defines the type of the data (input or output). The
value is transmitted in a Modbus frame consisting of two 16-
bit words. If the value is 16-bit, it is transmitted in the LSW
(least significant word). If the value is 32-bit, the subsequent
parameter is also reserved for it and must be set to
None .
CW 16bit
None None. 0
CW 16bit Control Word (16 bits). 1
Ref1 16bit Reference REF1 (16 bits). 2
Ref2 16bit Reference REF2 (16 bits). 3
SW 16bit Status Word (16 bits). 4
Act1 16bit Actual value ACT1 (16 bits). 5
Act2 16bit Actual value ACT2 (16 bits). 6
CW 32bit Control Word (32 bits). 11
Ref1 32bit Reference REF1 (32 bits). 12
Ref2 32bit Reference REF2 (32 bits). 13
SW 32bit Status Word (32 bits). 14
Act1 32bit Actual value ACT1 (32 bits). 15
Act2 32bit Actual value ACT2 (32 bits). 16
CW2 16bit Control Word 2 (16 bits).
When a 32-bit control word is used, this setting means the
most-significant 16 bits. 21
SW2 16bit Status Word 2 (16 bits).
When a 32-bit control word is used, this setting means the
most-significant 16 bits. 24
RO/DIO control
word Parameter 10.99 RO/DIO control word . 31
AO1 data storage Parameter 13.91 AO1 data storage . 32
AO2 data storage Parameter 13.92 AO2 data storage . 33
Feedback data
storage Parameter 40.91 Feedback data storage . 40
Setpoint data
storage Parameter 40.92 Setpoint data storage . 41
Other Source selection (see Terms and abbreviations on page 114 ). -
58.102 Data I/O 2 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
58.101 Data I/O 1 .
Ref1 16bit
58.103 Data I/O 3 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
58.101 Data I/O 1 .
Ref2 16bit
58.104 Data I/O 4 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
58.101 Data I/O 1 .
SW 16bit
No. Name/Value Description Def / FbEq16