YASKAWA F7 User Manual page 99

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Parameter
Parameter Name
No.
Digital Operator Display
F1-21 PG Constant 2
<3021> PG Pulse / Rev 2
F1-22 PG Rotation 2
<3021> PG Rotation Sel 2
H4-02 Terminal FM Gain Setting
Terminal FM Gain
H4-05 Terminal AM Gain Setting
Terminal AM Gain
Motor Overload Protection
L1-01 Selection
MOL Fault Select
Stall Prevention Selection
L3-04 During Decel
StallP Decel Sel
Denotes that parameter can be changed when the Drive is running.
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Description
Sets the number of pulses for the encoder (pulse generator) for
each full rotation of Motor 2.
Determines the direction of rotation for the encoder (PG) con-
nected to Motor 2.
0: Phase A leads with Forward Run Command.
(Phase B leads with Reverse Run Command.)
1: Phase B leads with Forward Run Command.
(Phase A leads with Reverse Run Command.)
Sets terminal FM output voltage (in percent of 10Vdc) when
selected monitor is at 100% output.
Sets terminal AM output voltage (in percent of 10Vdc) when
selected monitor is at 100% output.
Sets the motor thermal overload protection (OL1) based on the
cooling capacity of the motor.
0: Disabled
1: Standard Fan Cooled (<10:1 motor)
2: Standard Blower Cooled (10:1 motor)
3: Vector Motor (1000:1 motor)
When using a braking resistor, use setting "0". Setting "3" is used
in very specific applications.
0: Disabled - The Drive decelerates at the active deceleration rate.
If the load is too large or the deceleration time is too short, an
OV fault may occur.
1: General Purpose - The Drive decelerates at the active
deceleration rate, but if the main circuit DC bus voltage reaches
the stall prevention level (380/760 Vdc), deceleration will stop.
Deceleration will continue once the DC bus level drops below
the stall prevention level.
2: Intelligent - The active deceleration rate is ignored and the Drive
decelerates as fast as possible w/o hitting OV fault level.
Range: C1-02/10.
3: Stall Prevention w/ Braking Resistor
Start-Up 4 - 14
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Control Method
Setting Factory
Range Setting
V/F
0 to 60000 1024 No
0, 1 0 No
0.0 to
100.0% Q
1000.0
0.0 to
50.0% Q
1000.0
0 to 1 1 Q
0 to 3 1 Q
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V/F
w/ OLV FV
PG
Q No Q
Q No Q
Q Q Q
Q Q Q
Q Q Q
Q Q Q