JVL MAC00-EC41 - Page 43

JVL Industri Elektronik A/S - User Manual - Ethernet for MAC and MIS motors 43
3.3 Commisioning
3.3.3 Mechanical installation
The network cables must be connected to the two M12 connectors (marked "L/A IN"
and "L/A OUT") on the module. (Corresponds to CN2 and CN3 at the MIS/MIL motors).
The cable from the EtherCAT® master is always connected to the "L/A IN" port. In the
line topology, if there are more slave devices in the same line, the next slave device is
connected to the port marked "L/A OUT". If there is a redundant ring, the right "L/A
OUT" port of the last slave device is connected to the second port of the EtherCAT®
master. See the figure below. Standard CAT 5 FTP or STP cables can be used. It is not
recommended to use UTP cables in industrial environments, which is typically very noisy.
3.3.4 Synchronization configuration
The MAC00-ECx and the MIS/MIL motors supports two different synchronization
modes for their process data sync managers. These modes are:
•Free run - No synchronization. (Requires motor cycle to be 1.0 or 1.3ms.)
• Synchron with Sync0 Event - Use Distributed Clock, and synchronize to Sync0.
Selection of synchronization mode is in TwinCAT done by selecting the drive and then
the DC tab, and there select the appropriate "Operation mode". Please see illustration
below.
The "Synchron with Sync0 Event" mode is only accessible in the MIS/MIL and in the
MAC00-ECx if mounted in a MAC400+ motor. The MAC050-141 only supports the
"Free run" mode.
EtherCAT
master
Drive
with
EtherCAT
module
Drive
with
EtherC
A
T
modu
l
e
D
r
i
v
e
w
i
t
h
E
t
h
e
r
C
A
T
m
o
d
u
l
e
L/A OUTL/A IN L/A OUTL/A IN L/A OU
T
L/A IN
OUT
IN
TT3007GB
TT3093-01GB