ABB ACS880 - Page 217

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Fast / uint16Selects the standard I/O communication time level.IO time level
selection
10.90
500Standard I/O time level 500 us.Fast
2000Standard I/O time level 2 ms.Normal
- / uint16Storage parameter for controlling the relay outputs
and digital input/outputs eg. through the embedded
fieldbus interface.
To control the relay outputs (RO) and the digital
input/outputs (DIO) of the drive, send a control word
with the bit assignments shown below as Modbus I/O
data. Set the target selection parameter of that
particular data (58.101…58.124) to RO/DIO control
word. In the source selection parameter of the desired
output, select the appropriate bit of this word.
RO/DIO control
word
10.99
Source bit for relay output RO1. See parameter 10.24.RO1b0
Source bit for relay output RO2. See parameter 10.27.RO2b1
Source bit for relay output RO3. See parameter 10.30.RO3b2
Reservedb3…7
Source bit for digital input/output DIO1 (see parameter
11.6.
DIO1b8
Source bit for digital input/output DIO2 (see parameter
11.10.
DIO2b9
Reservedb10…15
1 = 10000h…FFFFh
Parameters 217