ABB AC500 PLC Hardware Manual page 991

Details about configuration are described in Parameterization.
1.7.5.2.7 Parameterization
Parameters of the Module
Name
Module ID
Parameter length Internal
Reserved (1
byte)
Error LED / Fail-
safe function
Ä Table 162 "Set
tings "Error LED /
Failsafe func-
tion""
on page 991
(see table )
Reserved (20
bytes)
Check supply
Fast counter
1 ) With a faulty ID, the module reports a "parameter error" and does not perform cyclic process
data transmission.
2
) Counter operating modes, see Fast Counter
on page 394.
Table 162: Settings "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.
2019/04/17
Value
Internal
1
)
0
On
Off by E4
Off by E3
On + failsafe
Off by E4 + fail-
safe
Off by E3 + fail-
safe
0
On
Off
0
:
2
10 )
3ADR010121, 13, en_US
Communication Interface Modules (S500) > PROFIBUS
Internal value Internal value,
type
0x1C25 WORD
31 BYTE
0 BYTE
0 BYTE
1
2
16
17
18
0 BYTE
0 BYTE
1
0 BYTE
:
10
Ä Chapter 1.5.1.2.10 "Fast Counter"
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 *)
Device Specifications
Default
0x1C25
31
0
0
0
1
0
991