ABB AC500 V3 - Page 425

E1...E4 d1 d2 d3 d4 Identifier
000...063
AC500
display
<− Display in
Class Comp Dev Mod Ch Err PS501
PLC
browser
Byte 6
Bit 6...7
- Byte 3 Byte 4 Byte 5 Byte 6
Bit 0...5
FBP
diag-
nosis
block
Class Interface Device Module Channel Error
Identifier
Error message Remedy
1
)
2
)
3
)
4
)
3 14 1...10 31 31 26 Parameter error Check
master
11 / 12 ADR 1...10
3 14 1...10 31 31 11 Process voltage too
low
Check
process
voltage
11 / 12 ADR 1...10
4 14 1...10 31 31 45 Process voltage is
switched off (ON −>
OFF)
Process
voltage
ON
11 / 12 ADR 1...10
Channel error
AX521 AX522
4 14 1...10 1 0...3 0...7 48 Analog value over-
flow or broken wire
at an analog input
Check
input
value or
terminal
11 / 12 ADR 1...10
4 14 1...10 1 0...3 0...7 7 Analog value under-
flow at an analog
input
Check
input
value
11 / 12 ADR 1...10
4 14 1...10 1 0...3 0...7 47 Short circuit at an
analog input
Check
terminal
11 / 12 ADR 1...10
4 14 1...10 3 4...7 8...15 4 Analog value over-
flow at an analog
output
Check
output
value
11 / 12 ADR 1...10
4 14 1...10 3 4...7 8...15 7 Analog value under-
flow at an analog
output
Check
output
value
11 / 12 ADR 1...10
Remarks:
1
)
In AC500, the following interface identifier applies:
14 = I/O bus, 11 = COM1 (e.g. CS31 bus), 12 = COM2.
The FBP diagnosis block does not contain this identifier.
2
)
With "Device" the following allocation applies:
31 = module itself, 1...10 = expansion module 1...10, ADR = hardware address
(e.g. of the DC551)
Device specifications
I/O modules > Analog I/O modules
2022/01/31 3ADR010278, 3, en_US 425