E1..E4
d1
d2
d3
d4
Identi-
fier
000..063
AC500
display
<− Display in
Class
Comp
Dev
Mod
Ch
Err
PS501
PLC
Browser
Byte 4
Bit 6..7
-
Byte 1
Byte 2
Byte 3
Byte 4
Bit 0..5
CANope
n diag-
nosis
block
Class
Inter-
face
Device
Module
Channel Error
identi-
fier
Error message
Remedy
1
)
2
)
3
)
4
)
3
-
31
31
31
11
Process voltage UP
too low
Check
process
supply
voltage
3
-
31
31
31
45
Process voltage UP
gone
Check
process
supply
voltage
3
-
31/1...10 31
31
17
No communication
with I/O module
Replace
I/O
module
3
-
1...10
31
31
32
Wrong I/O module
type on socket
Replace
I/O
module /
check
configu-
ration
4
-
1...10
31
31
31
At least one
module does not
support failsafe
function
Check
modules
and
parame-
terization
4
-
31
31
31
45
Process voltage
UP3 too low
Check
process
voltage
4
-
31
31
31
46
Voltage feedback
on activated digital
outputs
4
)
Check
terminals
4
-
31/1...10 31
31
34
No response during
initialization of the
I/O module
Replace
I/O
module
4
-
31
31
31
11
Process voltage
UP3 too low
Check
process
supply
voltage
4
-
31
31
31
45
Process voltage
UP3 gone
Check
process
supply
voltage
Device specifications
Communication interface modules (S500) > CANopen
2022/01/31
3ADR010278, 3, en_US
672
