Yaskawa iQpump Drive User Manual - Manual (Page 91)

5.1 iQpump Basic Programming Parameters
YASKAWA TM.iQp.01 iQpump Drive User Manual 91
Figure 5.3
Figure 5.4 External Analog Signal Setpoint Reference
If you want the iQpump drive to receive the “Auto Setpoint” from serial communication: Set b1-01 = “2: Serial Com,” and connect
the RS-485/422 serial communications cable to terminals R+, R-, S+, and S- on the control I/O terminal block.
Refer to Figure 5.5 for the connection diagram using a PC to provide the auto setpoint reference to the iQpump drive. Further information
regarding Modbus address and communication protocols are referenced in the Section Appendix: A and Section Appendix: D .
Figure 5.4
Figure 5.5 Connection Diagram of PC or PLC
If you want the iQpump drive to receive the “Auto Setpoint” for a network communication option card: Set b1-01= “3: Option
PCB”, and plug a network option board (p/n SI-J) into the 2CN port on the iQpump drive Control PCB. Consult the manual supplied with
the option board for instructions on integrating the iQpump drive into the network system.
The iQpump drive can support the following network communication options. Refer to the appropriate Installation Guide (IG) and
Technical Manual (TM) for further details. These network communications documents can be located at http://iQpump.yaskawa.com .
• Profibus DP Option Card CM061 Manual: IG.AFD.12
• DeviceNet Option Card CM05X Manual: IG.AFD.14
• Modbus Plus Option Card CM071 Manual: IG.AFD.17
• Modbus TCP/IP Option Card CM090 Manual: IG.AFD.25
• EtherNet/IP Option Card CM092 Manual: IG.AFD.26