ABB ACQ580 - Page 122

118 Parameters
10.04 DI forced data Allows the data value of a forced digital input to be changed
from 0 to 1. It is only possible to force an input that has been
selected in parameter 10.03 DI force selection.
Bit 0 is the forced value for DI1; bit 5 is the forced value for
the DI6.
0000h
0000h…FFFFh Forced values of digital inputs. 1 = 1
10.21 RO status Status of relay outputs RO3…RO1. -
0000h…FFFFh Status of relay outputs. 1 = 1
10.22 RO force selection The signals connected to the relay outputs can be overridden
for eg. testing purposes. A bit in parameter 10.23 RO forced
data is provided for each relay output, and its value is applied
whenever the corresponding bit in this parameter is 1.
Note: Boot and power cycle reset the force selections
(parameters 10.22 and 10.23).
0000h
0000h…FFFFh Override selection for relay outputs. 1 = 1
No. Name/Value Description Def/FbEq16
Bit Value
0 Force the value of this bit to D1, if so defined in parameter 10.03 DI force selection.
1 Force the value of this bit to D3, if so defined in parameter 10.03 DI force selection.
2 Force the value of this bit to D3, if so defined in parameter 10.03 DI force selection.
3 Force the value of this bit to D4, if so defined in parameter 10.03 DI force selection.
4 Force the value of this bit to D5, if so defined in parameter 10.03 DI force selection.
5 Force the value of this bit to D6, if so defined in parameter 10.03 DI force selection.
6…15 Reserved
Bit Value
0 1 = RO1 is energized.
1 1 = RO2 is energized.
2 1 = RO3 is energized.
3…15 Reserved
Bit Value
0 1 = Force RO1 to value of bit 0 of parameter 10.23 RO forced data. (0 = Normal mode)
1 1 = Force RO2 to value of bit 1 of parameter 10.23 RO forced data. (0 = Normal mode)
2 1 = Force RO3 to value of bit 2 of parameter 10.23 RO forced data. (0 = Normal mode)
3…15 Reserved