Configuration
Configuring system bus (CAN)
Diagnostics PDO (C0390/1 ... 8)
8
108
EDBCSXE040 EN 6.0
8.2.12 Diagnostics PDO (C0390/1 ... 8)
Parameter
C0390
Designation
Configuration diagnostics PDO via CAN
Data type: INTEGER_32
Index: 24185
dec
= 5E79
hex
Via C0390/1 ... 8 a diagnostics PDO (8 bytes) can be parameterised, which can be sent via CAN2_OUT.
l The 8 bytes can be assigned with variables for advanced diagnostics of the mains conditions and the internal
state machine (mapping).
l In C0391 the assignment in percent (0 ... 100 %) of the 8 bytes of the PDO is shown.
Conditions for sending the diagnostics PDO:
The CAN bus is "Operational" and the cycle time for CAN2_OUT is > 0 ms (C0356/2).
Possible settings
C390/x = 0 Not assigned [0 bytes]
C390/x = 1 Voltage U
L1L2
[2 bytes]
C390/x = 2 Voltage U
L2L3
[2 bytes]
C390/x = 3 Counter of the zero crossings per second (frequency measurement of U
L1L2
) [2 bytes]
C390/x = 4 Mains synchronisation n−times outside the limits (evaluation of U
sd
and U
sq
) [1 byte]
C390/x = 5 Internal status bits [1 byte]
C390/x = 6 Transformed voltage component U
sd
[2 bytes]
C390/x = 7 Transformed voltage component U
sq
[2 bytes]
C390/x = 8 Internal error bits [2 bytes]
Subcodes Information
C0390/1
Depending on the byte size of the variables selected, it
may happen that the variables in the last subcodes do
not become effective anymore.
127
...
C0390/8
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