YASKAWA G7 Series User Manual

User Parameter Tables
5-85
* 1. Set T1-02 and T1-04 when 2 is set for T1-01. Only set value 2 is possible for V/f control or V/f control with PG.
* 2. Setting value for 208-240Vac. Double the value when working with 380-480Vac drives.
* 3. Factory settings will vary based on drive capacity (values given here are for 208-240Vac, 0.4kW).
* 4. Setting range is 10% to 200% of the drive's rated output current (values given here are for 208-240Vac, 0.4kW).
* 5. The upper setting limit will be 150.0Hz when C6-01 is set to 0.
* 6. Use this type of auto-tuning only if having problems with precision when tuning.
T1-07
Motor Base
Speed
Sets the base speed of the
motor in revolutions per
minute (RPM).
0
to
24000
1750
min
−1
No No No Yes Yes Yes 707H
Rated Speed
T1-08
Number of
PG Pulses
Sets the number of pulses per
revolution (PPR) for the
encoder (pulse generator)
being used without any
multiplication factor.
0
to
60000
600 No No Yes No Yes No 708H
PG Pulses/
Rev
Parameter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Operation
Control Methods
MODBUS
Register
Display
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vector
Open
Loop
Vector
2
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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