Allen-Bradley Kinetix 6200 User Manual page 146

Chapter 6 Configure and Start the Kinetix 6200 Drive System
Kinetix 6200 Drive System
146
Figure 88 - Node Addressing Example 3
SERCOS interface
CP OK
Tx (rear)
Rx (front)
Transmit
Receive
(8-axis power rail)
6200 6200
SAFE SPEED
0 0 1
Base Node Address
Switches
In this example, the Kinetix 6200 (8-axis) power rail contains a double-wide
IAM module, two double-wide AM modules, one single-wide AM module,
and one slot-filler module. The slot-filler module is not assigned a sercos node
address, but the system identifies it with a slot location.
The leftmost slot of a double-wide module determines the node address. So, in
the example above, node addresses 02, 04, and 06 (the rightmost slots of the
double-wide modules) are not used.
IMPORTANT The node address for each AM (control) module is determined by the base
IMPORTANT Slot-filler modules must be used to fill any unoccupied slot on the power
Rockwell Automation Publication 2094-UM002G-EN-P - August 2016
1756-MxxSE Sercos
interface Module
TM
Logix Platform
(ControlLogix controller is shown)
Receive
Sercos Fiber-optic Ring
Transmit
6200 6200 6200 6200 6200 6200
SAFE SPEED SAFE SPEED SAFE SPEED
node-address switch setting on the IAM power module.
Do not position axis modules to the right of shunt or slot-filler modules. The
added distance between non-adjacent axes can increase electrical noise and
impedance, and requires longer fiber-optic cable lengths.
rail. However, you can replace slot-filler modules with AM power modules or
the 2094-BSP2 shunt module (maximum one 2094-BSP2 shunt module per
power rail).
008 = Slot-filler module node address
007 = AM module (axis 4) node address
006 = Not Used (AM module rightmost slot)
005 = AM module (axis 3) node address
004 = Not Used (AM module rightmost slot)
003 = AM module (axis 2) node address
002 = Not Used (IAM module rightmost slot)
001 = IAM module (axis 1) base node address