ADVANCED APPLICATION OPTIONS
Multi-Drive Configurations
110
Installation and Setup
Configuration
Each pump in the system should be controlled by its own drive, using its own PID feedback loop. (See text
for other control options for Lag and Jockey drives.)
•
All drives using PID should be programmed to the same Setpoint
[SET–21]
.
Communications
Communication can be established via standard CAT-5 cables and RJ-45 ports or via shielded cables and
VFD terminals SG+ and SG-. Wiring for communications should be from drive to drive in a chain, as shown
above.
•
The termination DIP switches should be
ON
(up) on both ends of the network.
•
The shield wires should be connected together and grounded on one end only.
Pressure
Gauge
Pressure
Relief Valve
Pressure Tank
Pressure Transducer
2
4
230
200
150
100
50
0
12
14
16
0
6
8
10
Check Valve
ON
Term
Term
ON
Term
OFF
Term
OFF
Shield
RS-485 Connections for Multi-Drive Communications
Shield
Shield
SG+
SG-
SG+
SG+
SG-
SG-
SG-
SG+
VFD 1
VFD 2
VFD 3
VFD 4
Summary of Contents for CERUS X-DRIVE CXD-003A-4V
Page 2: ......
Page 3: ...CERUS X DRIVE INSTALLATION AND OPERATION MANUAL Firmware Version 1 2 Franklin Electric Co Inc ...
Page 96: ...OPERATION Protection Features 96 ...
Page 112: ...ADVANCED APPLICATION OPTIONS Multi Drive Configurations 112 ...
Page 124: ...COMMUNICATIONS BACnet Communication 124 ...
Page 128: ...ACCESSORIES Optional Extension Cards 128 Frame D Frame E Frame F ...
Page 129: ...ACCESSORIES Optional Extension Cards 129 Frame G Frame H ...
Page 132: ...ACCESSORIES Optional Extension Cards 132 ...
Page 234: ...PARAMETER REFERENCE TABLES Parameter Descriptions Motor Menu 234 ...
Page 250: ...GLOSSARY 250 ...