ABB AC500 V3 Hardware Manual page 720

Device specifications
Communication interface modules (S500) > EtherCAT
Name
Behaviour DO at
comm. error *)
Substitute values
DO
*) The parameter behaviourDOatCommunicationFault is only analyzed if the Failsafe-mode is
ON.
1.7.3.2.9 Diagnosis
In cases of short circuit or overload, the digital outputs are turned off. The modules performs
reactivation automatically. Thus an acknowledgement of the errors is not necessary. The error
message is stored via the LED.
E1..E4 d1
Class Comp
Byte 6 -
Bit 6..7
Class Interface
1
)
Module error
3 -
3 -
3 -
3 -
3 -
720
Value
Off
Last value
Last value 5 sec
Last value 10 sec
Substitute value
Substitute value
5 sec
Substitute value
10 sec
0 ... 65535
d2 d3
Dev Mod
Byte 3 Byte 4
Device Module
2 3
) )
31 31
31 31
31 31
31 31
31 31
3ADR010278, 3, en_US
Internal value
0
1
6
11
2
7
12
0000h ... FFFFh
d4 Identifier
000..063
Ch Err
Byte 5 Byte 6
Bit 0..5
Channel Error
identifier
31 43
31 20
31 41
31 26
31 11
Internal value, Default
type
BYTE Off
0x00
WORD 0
0x0000
AC500- <− Display in
Display
PS501
PLC
Browser
ETHCAT
Diagnosis
block
Error message
Internal error in the
module
Slave-to-Slave malfunc-
tion
Distributed Clock mal-
function
Parameter error
Process voltage UP too
low
Remedy
Replace
I/O module
Check
configura-
tion
Check
configura-
tion
Check
master
Check
process
supply
voltage
2022/01/31