ABB AC500 PLC - Internal Data Exchange; I;O Configuration; Parameterization

Internal Data Exchange
Digital inputs (bytes) 0
Digital outputs (bytes) 1
I/O Configuration
The module itself does not store configuration data. It receives its parameterization data from
the master device of the I/O bus (CPU or bus module) during power-up of the system.
Hence, replacing I/O modules is possible without any re-parameterization via software.
If the external power supply voltage via UP/ZP terminals fails, the I/O module
loses its configuration data. The whole station has to be switched off and on
again to re-configure the module.
Parameterization
The arrangement of the parameter data is performed with Automation Builder software, versions
≥ 1.2.3.
The parameter data directly influences the functionality of modules.
For non-standard applications, it is necessary to adapt the parameters to your system configu-
ration.
Module: Module slot address: Y = 1...7
Name Value Internal
value
Internal
value,
type
Default Min. Max. Max.
Module ID Internal 1105
1
)
WORD 1105
0x0451
0 65535 0x0Y01
Ignore
module
2
)
No
Yes
0
1
BYTE No
0x00
not for
FBP
Parameter
length
Internal 6 BYTE 6-CPU
6-FBP
0 6 0x0Y02
Check
supply
Off
on
0
1
BYTE On
0x01
0 1 0x0Y03
Reserve 0...255 0...0xff BYTE On
0x01
0 1 0x0Y04
Behaviour
of outputs
at com-
munica-
tion errors
Off
Last value
Substitute
value
0
1+(n*5)
2+(n*5),
n £ 2
BYTE Off
0x00
0 2 0x0Y05
Device Specifications
I/O Modules > Digital I/O Modules
2019/04/173ADR010121, 13, en_US366