1SDH000510R0001
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Page N.
L2388
EP010
ABB SACE
The cyclic interface sends continually the command while the acyclic one sends it one time
only.
Both interfaces use the following format:
Table 6. Command format
At the moment, the “Command parameter” is not used and it’s not evaluated by the EP010.
Its value doesn’t care.
2.8.4 Permanent (non volatile) information saving
No information is permanently saved by EP010.
2.8.5 Performance data and conditions
Start up time
max. 3
[
s]
Modbus polling rate
max. 52
[
ms/query].
2.9
Diagnostic & Troubleshooting
2.9.1 Diagnostic
There are two different type of diagnostic information:
1 local, by FAULT LED flashing
2 remote, by diagnostic information available from FBP.
When the FAULT LED flashes at least one of the following conditions is verified:
Table 7. Diagnostic codes
WORD
DESCRIPTION
1
st
(Least Significant Word)
Command value
2
nd
(Most Significant Word)
Command parameter
#
Meaning
Description
1.
No device communication
No device phisically connected OR message CRC error
2.
Wrong device connected
The connected device Slave ID is NOT the right one
3.
Device not initialized
The connected device has not been correctly initialized at the end
of manufacturing (where applicable - see device dependent sections)
4.
Internal configuration map error
Software configuration tables bug
5
Wrong parameter number
The requested parameter number doesn’t exist (only for writing operation)
6.
Wrong parameter value
The parameter value is not allowed (only for writing operation)
7.
Command not execute
The command is correctly received by EP010 but it’s not possible
to send it to the device (e.g. the device is not connected)
8.
Watchdog fault
Start-up diagnostics
9.
Modbus UART fault
Start-up diagnostics
10.
RS 485 driver fault
Start-up diagnostics
