YASKAWA Varispeed G7 Connection Manual

1
YASKAWA Electric Corporation
Inverter SIO
Driver
1 System Configuration.......................................................................................................3
2 External Devices Selection ..............................................................................................8
3 Communication Settings ..................................................................................................9
4 Setup Items....................................................................................................................45
5 Cable Diagrams .............................................................................................................49
6 Supported Device...........................................................................................................61
7 Device Code and Address Code....................................................................................62
8 Error Messages..............................................................................................................63

YASKAWA Varispeed G7 Specifications

General

Cooling Method	Fan Cooled
Series	G7
Type	Inverter
Input Voltage	200-240V AC, 380-480V AC
Output Voltage	Matches Input Voltage
Horsepower Range	1 to 400 Hp
Output Frequency	0 to 400 Hz
Control Method	V/f Control, Closed Loop Vector Control
Overload Capacity	150% for 60 seconds
Switching Frequency	1kHz to 15kHz
Braking Unit	Built-in or External (depending on model)
Communication Protocols	Modbus RTU, PROFIBUS-DP, DeviceNet
Communication Interface	RS-485, RS-422
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault
Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	5% to 95% (non-condensing)
Altitude	Up to 1000m without derating