BONFIGLIOLI Vectron ACTIVE CUBE Series Manual page 178

Basic functions
Mode "-3 Electronic Gear: Slave" implements an operation mode for a slave drive in
an electronic gear with a master drive. The master of the electronic gear has to be
connected via signal cable or system bus (recommended) with the Slave. Via parame-
ter
Master Position Source
Master Position Source
0 - Off
1 - Encoder 1
2 -
11 -
In setting "11 - RxPDO1.Long1 extrapolated" of parameter
1122 the system bus synchronization must be set to 1 or 10 to ensure a reliable
function of
1)
If the error message "F1453 Systembus-Synchronization not activated" is dis-
played when the slave drive is started, one of the operation modes 1, 2, 3 or 10
must be selected.
2)
Synchronization of processing with data telegram or cyclic sending of SYNC tele-
gram.
3)
Not recommended for el. gear because no extrapolation done.
178
1122, the operation mode is selected.
1122
No source selected.
The current speed and position of the master drive is
taken over from encoder input 1.
Encoder 2 / Re- The current speed and position of the master drive is
solver taken over from encoder input 2 or resolver.
The current position of the master drive is taken over
by the process data channel RxPDO1.Long1 of the sys-
tem bus. Additionally, the data received are extrapolat-
ed, even for slow settings of TxPDO Time of the mas-
ter.
Depending on the application, select a setting of the
corresponding TxPDO.Long of the master:
− "606 – Internal Act. Position (16/16)", mechanical
position of master drive. Value doesn't change if
the master makes a homing.
− "607 – Act. Position (16/16)", mechanical position of
master drive. Value changes if the master makes a
RxPDO1.Long1
homing.
extrapolated
− "620 – motion profile gen.: Internal Ref. Position",
reference position of master drive; advantage: im-
proved controller properties. Value doesn't change
if the master makes a homing.
− "627 – motion profile gen.: Ref. Position", reference
position of master drive; advantage: improved con-
troller properties. Value changes if the master
makes a homing.
The settings 607 and 627 are only to be used in excep-
tional cases. In most applications sources 606 and 620
are more useful.
1180.
Operation Mode
1180
Operation mode
1)
0 - Off
2)
1 - RxPDO1
3)
2 - RxPDO2
3)
3 - RxPDO3
10 - SYNC
CM-EtherCAT
Function
Master Position Source
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