Lenze ECSCPxxx - Manual (Page 279)

Configuration
Configuring MotionBus/system bus (CAN)
Axis synchronisation (CAN synchronisation)
8
l
279 EDBCSXP064 EN 8.0
Start of axis synchronisation
After mains connection and the initialisation phase, the synchronisation is started. After
the first sync telegrams have been received, it takes a few seconds until the system is
compensated. The duration of this process is basically determined by the interval of the
sync signals and the sync correction increment.
The CAN sync correction increment (C0363) indicates the increment used to extend or
shorten the control cycle (e.g. to shift the start time).
The lowest value preset by default can be left as it is. Only in unfavourable conditions (e.g.
if the sync master does not exactly comply with its cycle time) it may be necessary to
prolong the CAN sync correction increment so that the value in C4264 is reduced to a
minimum. Apart from that, a prolongation has a more negative effect on the drive
characteristics.
Code Possible settings IMPORTANT
No. Designation Lenze/
{Appl.} Selection
C0363 Sync correct. 1 Sync correction increment (for
CAN and EtherCAT)
l Change correction value until
C4264 reaches the minimum.
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1 0.2 ms/ms
2 0.4 ms/ms
3 0.6 ms/ms
4 0.8 ms/ms
5 1.0 ms/ms
C0369 SyNc Tx time 0 CAN sync transmission cycle for
CAN bus interface X4
A sync telegram with the
identifier of C0368 is sent with
the cycle time set.
ECSxP: The setting is effected
automatically depending on
C4062! ^ 279
0 {1 ms} 65000 0 = switched off
C2469 Sync Tx time 0 CAN−AUX sync transmission cycle
for CAN bus interface X14
A sync telegram with the
identifier of C2468 is sent with
the set cycle time.
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0 {1 ms} 65000 0 = switched off
[C4062] ES_MCycle 0 Only for "electrical shaft"
function: Setpoint cycle of
master activates transmission of
master angle in the selected time
interval.
0 Off
1 2 ms
Value is written in C0369.
2 4 ms
3 6 ms
4 8 ms
5 10 ms