YASKAWA G7 Series User Manual

viii
 Control Circuit Wiring Precautions ............................................................................... 2-30
 Control Circuit Wire Sizes ............................................................................................ 2-30
 Wire Checks ................................................................................................................. 2-30
Installing and Wiring Option Cards............................................................. 2-31

Option Card Models and Specifications ....................................................................... 2-31
 Installation ....................................................................................................................2-32
 PG Speed Control Card Terminals and Specifications ................................................. 2-33
 Wiring ........................................................................................................................... 2-36
 Wiring Terminal Blocks................................................................................................. 2-40
 Selecting the Number of PG (Encoder) Pulses ............................................................ 2-41
3 Digital Operator and Modes....................................................3-1
Digital Operator ............................................................................................ 3-2

Digital Operator Display ................................................................................................. 3-2
 Digital Operator Keys ..................................................................................................... 3-3
Modes .......................................................................................................... 3-5

Drive Modes ................................................................................................................... 3-5
 Switching Modes ............................................................................................................ 3-6
 Drive Mode ..................................................................................................................... 3-7
 Quick Programming Mode.............................................................................................. 3-9
 Advanced Programming Mode..................................................................................... 3-10
 Verify Mode .................................................................................................................. 3-13
 Autotuning Mode .......................................................................................................... 3-14
4 Trial Operation .........................................................................4-1
Trial Operation Procedure ............................................................................ 4-2
Trial Operation Procedures .......................................................................... 4-3

Setting the Power Supply Voltage Jumper (380-480V Class Drives of 4055 or Higher) 4-3
 Power ON....................................................................................................................... 4-3
 Checking the Display Status .......................................................................................... 4-4
 Basic Settings................................................................................................................. 4-5
 Settings for the Control Methods.................................................................................... 4-7
 Autotuning ......................................................................................................................4-9
 Application Settings...................................................................................................... 4-14
 No-load Operation ........................................................................................................ 4-14
 Loaded Operation......................................................................................................... 4-15
 Check and Recording User Parameters....................................................................... 4-16
Adjustment Suggestions ............................................................................ 4-17
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

YASKAWA G7 Series Specifications

General

Series	G7
Frequency	50/60 Hz
Output Voltage	Matches Input Voltage
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Communication	RS-485, Modbus, DeviceNet, Profibus, Ethernet
Safety	Safe Torque Off (STO)
Operating Temperature	-10°C to 50°C
Humidity	5% to 95% (non-condensing)
Cooling Method	Fan Cooled
Enclosure Rating	IP20
Storage Temperature	-20°C to 65°C