Rockwell Automation Allen-Bradley 2094-BM01-S - Page 131

Rockwell Automation Publication 2094-UM001D-EN-P - May 2010 131
Configure and Start Up the Kinetix 6000 Drive System Chapter 6
Figure 77 - Node Addressing Example 2
In this example, SERCOS interface module 1 controls axes
1…4 and module 2 controls axes 5…7. The slot-filler module is not assigned a
SERCOS node address, but the system identifies it with a slot location.
You can mount the two SERCOS interface modules in two separate
ControlLogix chassis (as shown) or you can mount them in the same chassis.
SERCOS interface
TM
Tx (rear)
Rx (front)
OK
CP
SERCOS interface
TM
Tx (rear)
Rx (front)
OK
CP
08 = Slot-filler module slot location
07 = AM module (axis 7) node address
06 = AM module (axis 6) node address
05 = AM module (axis 5) node address
04 = AM module (axis 4) node address
03 = AM module (axis 3) node address
02 = AM module (axis 2) node address
01 = IAM module (axis 1) base node address
Logix Platform
(ControlLogix is shown)
SERCOS Fiber-Optic rings
1756-MxxSE SERCOS
interface Module 1
Kinetix 6000 Drive System
(8-axis power rail)
Receive
Receive
Transmit
Transmit
Transmit
Receive
Logix Platform
(ControlLogix is shown)
1756-MxxSE SERCOS
interface Module 2
Transmit
Receive
IMPORTANT
Slot-filler modules must be used to fill any unoccupied slot on the power
rail. However, you can replace slot-filler modules with AM modules or
the 2094-BSP2 shunt module (maximum one 2094-BSP2 shunt module
per power rail).