E94AYCCA communication manual (CANopen®)
Parameter reference
Communication-relevant parameters of the standard device
104
L
EDS94AYCCA EN 5.0 - 06/2012
C01122
C01123
Parameter | Name:
C01122 | Sync phase position
Data type: UNSIGNED_32
Index: 23453
d
= 5B9D
h
The phase position defines the zero point of time for the application relating to the synchronisation signal (bus
cycle). Since PDO processing is integrated in the system part of the application, the instant of the PDO acceptance
also changes if the phase position is changed.
• If 0 is set, the application is started together with the synchronisation signal.
• If a value > 0 is set, the application starts by the set time interval before the synchronisation signal arrives (the
phase position acts negatively).
Example:
If the phase position is set to 400
μ
s, the system part of the application starts 400
μ
s before the synchronisation
signal arrives.
From software version V3.0:
The effect of the sync phase position can be influenced by the application cycle set in
. For the Lenze setting
of
, the behaviour remains as before.
Synchronisation of PDOs via sync telegram (
Setting range
(min. value | unit | max. value)
Lenze setting
0
μ
s
64000
400
μ
s
;
Read access
;
Write access
CINH
PLC STOP
No transfer
Scaling factor: 1
Parameter | Name:
C01123 | Sync tolerance
Data type: UNSIGNED_32
Index: 23452
d
= 5B9C
h
Time slot for monitoring the synchronisation signal via the
LS_SyncInput
system block
• If the last synchronisation signal has been within this time slot around the expected value, the
SYNC_bSyncInsideWindow
output of the
LS_SyncInput
system block is set to TRUE.
• This setting does not affect the synchronisation process.
Synchronisation of PDOs via sync telegram (
Setting range
(min. value | unit | max. value)
Lenze setting
0
μ
s
1000
0
μ
s
;
Read access
;
Write access
CINH
PLC STOP
No transfer
Scaling factor: 1