ABB AC500 V3 Hardware Manual page 721

E1..E4 d1
Class Comp
Byte 6 -
Bit 6..7
Class Interface
1
)
4 -
4 -
4 -
Channel error digital
4 -
4 -
4 -
Remarks:
1 )
2
)
3
)
4
)
5
1.7.3.2.10 State LEDs
The LEDs are located at the front of module. There are 2 different groups:
2022/01/31
d2 d3
Dev Mod
Byte 3 Byte 4
Device Module
2 3
) )
31 31
31 31
31 31
31 2
31 4
31 2
In AC500 the following interface identifier applies:
"-" = Diagnosis via bus-specific function blocks; 0 ... 4 or 10 = Position of the
Communication Module; 14 = I/O bus; 31 = Module itself
The identifier is not contained in the CI512-ETHCAT diagnosis block.
With "Device" the following allocation applies:
31 = Module itself or ADR = Hardware address (e. g. of the DC551)
With "Module" the following allocation applies dependent of the master:
31 = Module itself (Module error) or Module type (1=AI, 2=DO, 3=AO; channel
error)
Diagnosis message appears for the whole output group and not per channel.
The message occurs if the output channel is already active.
Diagnosis message appears per channel. The message occurs if the output
channel is not active.
3ADR010278, 3, en_US
Communication interface modules (S500) > EtherCAT
d4 Identifier
000..063
Ch Err
Byte 5 Byte 6
Bit 0..5
Channel Error
identifier
31 45
31 34
31 46
0..15 46
0..7 47
8..15 47
Device specifications
AC500- <− Display in
Display
PS501
PLC
Browser
ETHCAT
Diagnosis
block
Error message
Process voltage UP3
too low
No response during ini-
tialization of the I/O
module
Voltage feedback on
activated digital outputs
4
)
Voltage feedback on
deactivated digital
output
5
)
Short circuit at digital
output
Short circuit at digital
output
Remedy
Check
process
voltage
Replace
I/O module
Check ter-
minals
Check ter-
minals
Check ter-
minals
Check ter-
minals
721