ABB AC500 PLC - Page 667

Table 96: Channel error CD522
E1...E4 d1 d2 d3 d4 Identi-
fier
000...06
3
AC500 dis-
play
<− 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 Inter-
face
Device Module Channel Error
identi-
fier
Error message Remedy
1
)
2
)
3
)
4
)
Channel error
4 14 1...10 1 0...15 47 Output short cir-
cuit
Check
output con-
nection or
terminal
11 / 12 ADR 1..10
4 14 1...10 1 0, 1, 8, 9 10 Input frequency
too high
Check fre-
quency filter
parameter
or sensor
11 / 12 ADR 1...10
4 14 1...10 1 0, 1 2 PWM frequency
too high
Clamp
min/max
value in pro-
gram
11 / 12 ADR 1...10
4 14 1...10 1 0, 1 10 PWM duty cycle
out of range
(0-1000)
Clamp min
value to 0 in
program
11 / 12 ADR 1...10
4 14 1...10 1 0, 1 11 5 V sensor
supply too low
Check
wiring &
sensor
power
11 / 12 ADR 1...10
4 14 1...10 1 0, 1 18 Internal fuse on 0
V has blown, 0 V
not connected to
GND
Check
wiring,
replace
module
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 = decentralized communication interface module 1...10,
ADR = hardware address (e.g. of the DC551)
Device Specifications
Function Modules > S500
2019/04/17 3ADR010121, 13, en_US 667