LION I/O Modules
▪
Analog Outputs, SIL0
80
11.4.2
Module Function
If certain events are occuring the module 803401 AO, 0-10 V behaves as follows:
11.4.3
Process Data Image
11.4.3.1
Input Data
Diagnosis Data
Data Structure
Fig. 86: Diagnosis Data Structure – Input Data AO4 Voltage
Event
Modul Status
Description
Internal
Hardware
Error
Limited run
▪ The diagnosis bit is set for the affected
channel
▪ The channel will be switched off.
Limit Error
RUN
▪ The diagnosis bit is set for the affected
channel
▪ The channel will be switched off.
Input Data
Process data per output channel
(4 channels per module)
–
Diagnosis data
per input channel
(4 channels per module)
Application error (limit error)
(overload, overtemperature)
[1 Bit per channel]
Internal hardware error
[1 Bit per channel]
Total
2 Byte
Channel Status
Binary Value
Hardware Error/Limit Error
1
No Hardware Error/No Limit Error
0
Bits
Channel
Content
0
1
0 or 1 (Hardware Error)
1
2
0 or 1 (Hardware Error)
2
3
0 or 1 (Hardware Error)
3
4
0 or 1 (Hardware Error)
4 – 7
–
–
Ch
annel
4
Ch
annel
3
Ch
annel
2
Ch
annel
1
Ch
annel
4
Ch
annel
3
Ch
annel
2
Ch
annel
1
B
i
t 15
B
i
t 14
B
i
t 13
B
i
t 1
2
B
i
t 11
B
i
t 1
0
B
i
t 9
B
i
t 8
B
i
t 7
B
i
t 6
B
i
t 5
B
i
t 4
B
i
t 3
B
i
t
2
B
i
t 1
B
i
t
0
X
X
X
X
X
X
X
X
Limi
t Err
o
r
Har
dw
are Err
o
r
