YASKAWA iQpump Micro CIMR-PW Series User Manual page 93

No. Name
Network Compatibility
P9-99
Selection
Software (MEMOBUS) Multiplexing Setup
n
Wiring the Drive RS-485 Network Connections
Reservoir
Perform the following steps to make the RS-485 network connections between all drives that will be multiplexed:
1.
Jumper terminals (R+ to S+) and jumper terminals (R- to S-) terminals on each individual drive according to
4.12.
2.
Use shielded communication cable for steps 3 and 4 to connect the drives in a daisy chain manner according to
Figure 4.13.
3.
Daisy chain the (R+ to S+) terminals between each drive.
4.
Daisy chain the (R- to S-) terminals between each drive.
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Determines the communication compatibility for the iQPump MEMOBUS
network.
0: A-Ver: 30034
1: B-Ver: 30035/36
2: iQ Smart Network
Process Supply
Pump Pump
iQpump iQpump
R+ R- S+ S- R+ R- S+ S-
RS-485 Network
Figure 4.11 System Overview
Drive X
R+ R-
Figure 4.12 Drive Terminal Jumpers
4.8 iQpump Presets and Functions
Description
Pump Pump
iQpump iQpump
R+ R- S+ S- R+ R- S+ S-
S+ S-
Values
Default: 2
Range: 0 to 2
Figure
4
93