Yaskawa F7 Series VFDs

Yaskawa F7 series (stock photo)

Overview

Variable frequency drives (VFDs) made by Yaskawa.

Wiring

TM.F7.01 manual:

• Page 29 (2-2 in the PDF) shows the power/control terminal layout
• Page 46 (2-19 in the PDF) shows example wiring
• Page 47 (2-20 in the PDF) lists the control terminal functions

TM.F7.11 manual:

• Page 6 (1-1 in the PDF) mentions connecting to RS-232 via a female RJ45 jack o n the back of the digital operator panel

WD.DW.05 manual:

• WD.DW.05.pdf shows how to wire the female RJ45 jack to a standard DE9 RS-232 port

Modbus control

TM.F7.01 manual:

• Page 221 (D-2 in the PDF) discusses Modbus
• Page 235 (D-16 in the PDF) mentions switching from writing parameters to RAM or to both EEPROM/RAM
• Page 236 (D-17 in the PDF) lists the Modbus error codes

TM.F7.11 manual:

• Page 40 (4-1 in the PDF) lists the Modbus register addresses for "command" registers
• Page 44 (4-5 in the PDF) lists the Modbus register addresses for "monitor" registers
• Page 47 (4-8 in the PDF) lists the Modbus register addresses for parameters
• Page 63 (4-24 in the PDF) lists the Modbus register addresses for ENTER/ACCEPT commands which change whether or not writing parameters is volatile or non-volatile (RAM vs EEPROM/RAM)
• Page 71 (5-2 in the PDF) lists default values for parameters

VFD parameters

• Page 223 (D-4 in the PDF) lists the Modbus specific parameters

Modbus registers

• Page 229 (D-10 in the PDF) lists the Modbus register addresses and their bitfield data layouts

Parameters

• Page 168 (A-3 in the PDF) lists the parameters
• Page 203 (A-38 in the PDF) lists the "monitor" parameters (read-only)

Fault Codes

• Page 127 (6-2 in the PDF) lists the fault codes

Online Resources

F7 Drive - Yaskawa

TM.F7.01 Yaskawa F7 Drive User Manual (CIMR-F7U, TM.F7.01)

Yaskawa F7 Drive Programming Manual (CIMR-F7U, TM.F7.02)

Yaskawa F7U Drive Parameter Access Technical Manual (CIMR-F7U, TM.F7.11)

Yaskawa Orientation F7 Drive Software Technical Manual (Software Number: VSF11006X, Drive Models: CIMR-F7UXXXXXX-063, Document Number: TM.F7SW.063, Date: 03/03/06, Rev: 06-03)

Yaskawa Wiring Diagram for DriveWizard and DriveWizard Plus Cable to Drive (WD.DW.05, 10/23/2023)