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5.6 F: Option Settings
Parameter F1-03 Settings:
Setting 0: Ramp to stop (uses the deceleration time set to C1-02)
Setting 1: Coast to stop
Setting 2: Fast Stop (uses the Fast Stop time set to C1-09)
Setting 3: Alarm only
Note: Due to potential damage to motor and machinery, the "Alarm only" setting should be used only under special circumstances.
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F1-04, F1-10, F1-11: Operation at Speed Deviation (dEv), Detection Level, Delay Time
A speed deviation error (dEv) is triggered when the difference between the frequency reference and the speed feedback
exceeds the value set in F1-10 for longer than the time set in F1-1. The stopping method when a speed deviation fault
occurs can be selected in parameter F1-04.
No.
F1-04
Operation Selection at Speed Deviation (dEv)
F1-10
Excessive Speed Deviation Detection Level
F1-11
Excessive Speed Deviation Detection Delay Time
Settings for Parameter F1-04:
Setting 0: Ramp to stop (uses the deceleration time set to C1-02)
Setting 1: Coast to stop
Setting 2: Fast Stop (uses the Fast Stop time set to C1-09)
Setting 3: Alarm only (drive continues operating while "dEv" flashes on the screen)
F1-05, F1-32: PG 1, PG 2 Rotation Selection
■
Determines the direction indicated by the pulses from the PG feedback encoder for motor 1 and motor 2.
See PG option card instruction manual for details on how to set the direction for the PG encoder and the motor.
No.
F1-05
F1-32
<1> Determined by the control mode: 0 when A1-02 = 1 or 3, 1 when A1-02 = 7.
Setting 0: A pulse leads with Forward run command.
Setting 1: B pulse leads with Forward run command.
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F1-06, F1-35: PG 1, PG 2 Division Rate for PG Pulse Monitor
Sets the ratio between the pulse input and the pulse output of a PG option card as a three digit number, where the first
digit (n) sets the numerator and the second and third digit (m) set the denominator as shown below:
f
= f
Pulse Input
Pulse Output
Example: To have a ratio of 1/32 between the PG card pulse input and output, set F1-06 = 032.
No.
F1-06
PG 1 Division Rate for PG Pulse Monitor
F1-35
PG 2 Division Rate for PG Pulse Monitor
F1-12, F1-13, F1-33, F1-34: PG 1, PG 2 Gear Teeth 1, 2 (V/f w/PG only)
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Sets the gear ratio between the motor shaft and the PG encoder. F1-12 and F1-33 set the number of gear teeth on the
motor side, while F1-13 and F-34 set the number of gear teeth for the load side. The drive uses the formula below to
calculate the motor speed.
Input pulses frequency from PG × 60
-1
min
=
Pulses per Rev (F1-01/31)
258
Parameter Name
Parameter Name
PG 1 Rotation Selection
PG 2 Rotation Selection
(1 + n)
m
Parameter Name
Option Port
CN5-B, CN5-C
CN5-B, CN5-C
CN5-B, CN5-C
Option Port
CN5-C
CN5-B
Option Port
CN5-C
CN5-B
Load-side PG gear teeth (F1-12/33)
Motor-side PG gear teeth (F1-13/34)
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
Setting Range
0 to 3
0 to 50%
0.0 to 10.0 s
Setting Range
0, 1
0, 1
Setting Range
1
001 to 032, 102 to 132 (1 to
)
32
1
1 to 132 (1 to
)
32
Default
3
10%
0.5 s
Default
Determined by A1-02
<1>
0
Default
1
1
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