Yaskawa CIMR-LU Drives - Manual (Page 178)

B Parameter Table
178 YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide
◆ F: Option Settings
F parameters are used to program the drive for Encoder and PG feedback from the motor and to function with option
cards.
■ F1: PG Speed Control Card
No. Name Description Setting
F1-01 Encoder 1 Resolution Sets the encoder resolution (number of pulses per revolution)
Default: <5>
Min: 1 ppr
Max:
60000 ppr
<34>
F1-02
Operation Selection at PG
Open Circuit (PGo)
0: Ramp to stop. Decelerate to stop using the deceleration ramp in C1-02.
1: Coast to stop.
2: Fast Stop. Decelerate to stop using the deceleration ramp in C1-09.
3: Alarm only.
Default: 1
Min: 0
Max: 3
F1-03
Operation Selection at
Overspeed (oS)
0: Ramp to stop. Decelerate to stop using the deceleration ramp in C1-02.
1: Coast to stop.
2: Fast Stop. Decelerate to stop using the deceleration ramp in C1-09.
3: Alarm only.
Default: 1
Min: 0
Max: 3
F1-04
Operation Selection at
Deviation
0: Ramp to stop. Decelerate to stop using the deceleration ramp in C1-02.
1: Coast to stop.
2: Fast Stop. Decelerate to stop using the deceleration ramp in C1-09.
3: Alarm only.
Default: 3
Min: 0
Max: 3
F1-05
Encoder 1 Rotation
Direction Selection 0: A phase leads B in the up direction
1: B phase leads A in the up direction
Default: <5>
Min: 0
Max: 1
F1-06
PG 1 Pulse Monitor Output
Division Ratio
Sets the division ratio for the pulse monitor used of the PG option card installed to
connector CN5-C. By setting “xyz”, the division ratio becomes = [(1 + x) / yz]. If only
using the A pulse for one track input, then the input ratio will be 1:1, regardless of
what F1-06 is set to.
Default: 1
Min: 1
Max: 132
F1-08 Overspeed Detection Level Sets the overspeed detection level as a percentage of the maximum output frequency.
Default: 115%
Min: 0%
Max: 120%
F1-09
Overspeed Detection
Delay Time
Sets the time in seconds for an overspeed situation to trigger a fault (oS).
Default: 0.0 s
Min: 0.0 s
Max: 2.0 s
F1-10
Excessive Speed Deviation
Detection Level Sets the speed deviation detection level as a percentage of the maximum output
frequency.
Default: 10%
Min: 0%
Max: 50%
F1-11
Excessive Speed Deviation
Detection Delay Time
Sets the time in seconds for a speed deviation situation to trigger a fault (dEv).
Default: 0.5 s
Min: 0.0 s
Max: 10.0 s
F1-14
PG Open-Circuit Detection
Time
Sets the time required to trigger a PG Open fault (PGo).
Default: 2.0 s
Min: 0.0 s
Max: 10.0 s
F1-18 dv3 Detection Selection
0: Disabled
n: Sets the number of dv3 situations that may be detected before triggering an actual
dv3 fault. Default: 10
Min: 0
Max: 10
F1-19 dv4 Detection Selection
0: Disabled
n: Number of pulses that the A and B pulse are reversed that triggers dv4 detection.
Default: 128
Min: 0
Max: 5000
F1-20
PG Option Card
Disconnect Detection 1 0: Disabled
1: Enabled
Default: 1
Min: 0
Max: 1
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