Using Both Rs-422 And Ethernet Motors; Ethernet Motor Wiring - Two Paths, Ethernet Chain And Rs-422 Chain - Rockwell Automation MagneMotion QuickStick HT User Manual

Design Guidelines
Transport System Design

Using Both RS-422 and Ethernet Motors

Transport systems can easily combine both RS-422 and Ethernet drives. Drive types are typi-
cally combined in a transport system when new motors with drives that use Ethernet (QSHT
5700 inverters) are added to an existing RS-422 system. When adding new drives using Ether-
net communication, it is recommended that they be added as one path to simplify configura-
tion. Nodes are needed at the junction of RS-422 and Ethernet paths as shown in
Figure 3-26, and
Ethernet motors and their location on the path must be defined in the MICS file (see
Motor MICS File on page
NOTICE
Straight Paths
Straight Transport System (Recommended):
Mixed Ethernet and RS-422 motors
One Ethernet Chain connects to Switch
One RS-422 Chain connects to Node Controller
Two Paths
Host Enet
Controller Switch
Figure 3-25: Ethernet Motor Wiring – Two Paths, Ethernet Chain and RS-422 Chain
86
Figure 3-27 to make the transition between motor types. Additionally, all
89).
When combining QSMC drives using RS-422 communica-
tion and QSHT 5700 drives using Ethernet communication,
the power requirements for the drives are different and
require different power buses as shown in
Simple QSHT Motor
P1M1
x.y.0.11
x.y.1.1
458-747V DC QSHT 5700
Power Supply Inverter
Ethernet
Ethernet
x.y.0.11
RS-422
HLC &
Node
Controller
Rockwell Automation Publication MMI-UM007F-EN-P - September 2020
Figure
Downstream
QSHT Motor Relay QSHT Motor
P1M2
P2M1
x.y.1.2
QSMC
QSHT 5700
Motor
Inverter
Controller
Ethernet
270-400V DC
Power Supply
Figure 3-25,
Ethernet
3-25.
QSHT Motor Term
P2M2
QSMC
Motor
Controller
RS-422
Drive
Sense
Ethernet
RS-422
Power
MagneMotion