Function library
7-274
L
EDSVS9332P-D21 EN 3.0
7.5.79.5 Correction value of the phase controller
Code Value Function
C0363 1 ... 5
•
Correction values for C0363 =
1 → 0.8 µs
2 → 1.6 µs
3 → 2.4 µs
4 → 3.2 µs
5 → 4.0 µs
•
C1120 = 1
– The value is automatically derived from the internal parameters of the system bus (CAN).
•
C1120 = 2
– Optimising the control time of the phase controller depending on the frequency of the sync signal.
– Increase the value if the frequency of the sync signal decreases.
– A stable signal at SYNC1-STAT is an indicator for an optimal parameter setting.
7.5.79.6 Fault indications
Fault indications for the synchronisation via system bus
Fault Cause Remedy
P16
Controller was enabled i n an unsynchronised
state (SYNC1-STAT = LOW)
Only enable the controller when SYNC1-STAT = HIGH
The time between two sync telegrams is
faulty
C0362 indicates the time between two sync telegrams
•
Set the time in C1121/1 to the time in C0362
•
Adapt the time interval of the sync telegram from the master
Fault indications for the synchronisation via terminal
Fault Cause Remedy
P16
Controller was enabled i n an unsynchronised
state (SYNC1-STAT = LOW)
Only enable the controller when SYNC1-STAT = HIGH
Sync signal is missing Connect sync signal with terminal X5/E5
The period of the sync signal is not a multiple
of 1 ms
Adapt the period
Sync window is too small Adapt C1123/2 to the ratios
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