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YASKAWA G7 Series User Manual

YASKAWA G7 Series
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User Parameter Tables
5-73
* Factory settings will vary based on drive capacity.
L8-10
Heatsink
Cooling Fan
Operation
Selection
Controls the heatsink
cooling fan operation.
0: Fan On-Run Mode - Fan
will operate only when the
Drive is running and for
L8-11 seconds after RUN
is removed.
1: Fan always on - Cooling
fan operates whenever the
Drive is powered up.
0 to 1 0 No A A A A A 4B6H
Fan On/Off
Sel
L8-11
Heatsink
Cooling Fan
Operation
Delay Time
This parameter sets the delay
time for the cooling fan turn
off after the run command is
removed when L8-10 = 0.
0
to
300
60sec No A A A A A 4B7H
Fan Delay
Time
L8-12
Ambient
Temperature
Setting
When the Drive is installed in
an ambient temperature
exceeding its rating, the Drive
overload (OL2) protection
level is adjusted.
45
to
60
45 °CNoAAAAA 4B8H
Ambient
Temp
L8-15
OL2
Characteristic
Selection at
Low Speeds
This parameter assists in
protecting the output
transistors from overheating
when output current is high
and output frequency is low
(6Hz and less).
0: Disabled - L8-16 and
L8-17 are disabled.
1: Enabled - L8-16 and
L8-17 are active.
0 to 1 1 NoAAAAA 4BBH
OL2 Sel @
L-Spd
L8-18
Soft CLA
Selection
Enables and disables the
software current limit
function. Consult the factory
before disabling.
0: Disabled
1: Enabled
0 to 1 1 No A A A A A 4BFH
Soft CLA Sel
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 IconGeneral
SeriesG7
Frequency50/60 Hz
Output VoltageMatches Input Voltage
Control MethodV/f Control
Overload Capacity150% for 60 seconds
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
CommunicationRS-485, Modbus, DeviceNet, Profibus, Ethernet
SafetySafe Torque Off (STO)
Operating Temperature-10°C to 50°C
Humidity5% to 95% (non-condensing)
Cooling MethodFan Cooled
Enclosure RatingIP20
Storage Temperature-20°C to 65°C

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