F: Options; F1: Encoder Option Setup - YASKAWA GA800 Series Technical Reference

11.9

F: Options

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F1: Encoder Option Setup

No.
Name
(Hex.)
F1-01 Encoder 1 Pulse Count
(PPR)
(0380)
F1-02 Encoder Signal Loss
Detect Sel
(0381)
F1-03 Overspeed Detection
Selection
(0382)
F1-04 Speed Deviation
Detection Select
(0383)
F1-05 Encoder 1 Rotation
Selection
(0384)
F1-06 Encoder 1 Pulse Monitor
Scaling
(0385)
F1-08 Overspeed Detection
Level
(0387)
F1-09 Overspeed Detection
Delay Time
(0388)
F1-10 Speed Deviation
Detection Level
(0389)
YASKAWA SIEPC71061737B GA800 Drive Technical Reference
Description
V/f CL-V/f OLV CLV AOLV
Sets the number of output pulses for each motor revolution.
V/f CL-V/f OLV CLV AOLV
Sets the method to stop the motor or let the motor continue operating when the drive
detects PGo [Encoder (PG) Feedback Loss].
0 : Ramp to Stop
1 : Coast to Stop
2 : Fast Stop (Use C1-09)
3 : Alarm Only
4 : No Alarm Display
V/f CL-V/f OLV CLV AOLV
Sets the method to stop the motor or let the motor continue operating when the drive
detects oS [Overspeed].
0 : Ramp to Stop
1 : Coast to Stop
2 : Fast Stop (Use C1-09)
3 : Alarm Only
V/f CL-V/f OLV CLV AOLV
Sets the method to stop the motor or let the motor continue operating when the drive
detects dEv [Speed Deviation].
0 : Ramp to Stop
1 : Coast to Stop
2 : Fast Stop (Use C1-09)
3 : Alarm Only
V/f CL-V/f OLV CLV AOLV
Sets the output sequence for the A and B pulses from the encoder, assuming that the motor
is operating in the forward direction.
0 : Pulse A leads in FWD Direction
1 : Pulse B leads in FWD Direction
V/f CL-V/f OLV CLV AOLV
Sets the ratio between the pulse input and the pulse output of the encoder as a 3-digit
number. The first digit is the numerator and the second and third digits set the denominator.
The dividing ratio = (1 + x)/yz when the setting value is a 3-digit value (xyz).
V/f CL-V/f OLV CLV AOLV
Sets the detection level of oS [Overspeed] as a percentage when the maximum output
frequency is 100%.
Note:
• Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
–A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
–A1-02 = 8: E9-02 [Maximum Speed]
• If A1-02 = 0 [Control Method Selection = V/f], you must set H6-01 = 3 [Terminal
RP Pulse Train Function = Speed Feedback (V/F Control)] to enable this parameter.
V/f CL-V/f OLV CLV AOLV
Sets the length of time that the speed feedback must be more than the F1-08 level to cause
oS [Overspeed].
Note:
If A1-02 = 0 [Control Method Selection = V/f], you must set H6-01 = 3 [Terminal RP
Pulse Train Function = Speed Feedback (V/F Control)] to enable this parameter.
V/f CL-V/f OLV CLV AOLV
Sets the detection level of dEv [Speed Deviation] as a percentage when the maximum
output frequency is 100%.
Note:
• Parameter A1-02 [Control Method Selection] selects which parameter is the
maximum output frequency.
–A1-02 ≠ 8 [EZOLV]: E1-04 [Maximum Output Frequency]
–A1-02 = 8: E9-02 [Maximum Speed]
• If A1-02 = 0 [Control Method Selection = V/f], you must set H6-01 = 3 [Terminal
RP Pulse Train Function = Speed Feedback (V/F Control)] to enable this parameter.
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.9 F: Options
Default
Ref.
(Range)
1024 ppr 781
(1 - 60000 ppr)
1 781
(0 - 4)
1 781
(0 - 3)
3 782
(0 - 3)
Determined by A1-02 782
(0, 1)
001 783
(001 - 032, 102 - 132 (1 -
1/32))
115% 783
(0 - 120%)
Determined by A1-02 783
(0.0 - 2.0 s)
10% 783
(0 - 50%)
513
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