ABB AC500 PLC Hardware Manual page 1056

Device Specifications
Communication Interface Modules (S500) > PROFINET
Table 175: Table Error LED / Failsafe function
Setting
On
Off by E4
Off by E3
On + Failsafe
Off by E4 + Failsafe
Off by E3 + Failsafe
*) The parameter Behaviour DO at comm. error is only analyzed if the Failsafe-mode is ON.
Group Parameters for the Digital Part
Name
Input delay
Detect short cir-
cuit at outputs
Behaviour DO at
comm. error
Substitute value
at output
Preventive
voltage feedback
monitoring for
DC0..DC7
Detect voltage
overflow at out-
puts
Remarks:
1056
Value
0.1 ms
1 ms
8 ms
32 ms
Off
On
Off
1
)
Last value
Last value 5 sec
Last value 10 sec
Substitute value
Substitute value
5 sec
Substitute value
10 sec
0...65535
Off
On
2
)
Off
On
3
)
3ADR010121, 13, en_US
Description
Error LED (S-ERR) lights up at errors of all
error classes, Failsafe-mode off
Error LED (S-ERR) lights up at errors of error
classes E1, E2 and E3, Failsafe-mode off
Error LED (S-ERR) lights up at errors of error
classes E1 and E2, Failsafe-mode off
Error LED (S-ERR) lights up at errors of all
error classes, Failsafe-mode on *)
Error LED (S-ERR) lights up at errors of error
classes E1, E2 and E3, Failsafe-mode on *)
Error LED (S-ERR) lights up at errors of error
classes E1 and E2, Failsafe-mode on *)
Internal value Internal value,
type
0 BYTE
1
2
3
0 BYTE
1
0 BYTE
1
6
11
2
7
12
0000h...FFFFh WORD
0 BYTE
1
0 BYTE
1
Default
0.1 ms
0x00
On
0x01
Off
0x00
0
0x0000
Off
0x00
Off
0x00
2019/04/17