YASKAWA L1000A Technical Manual page 359

No. (Addr.) Name
L1-13 Continuous Electrothermal
(46DH) Operation Selection
<5> Default setting is determined by the control mode (A1-02).
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L2: Undervoltage Detection
No. (Addr.) Name
L2-05 Undervoltage Detection Level
(489H) (Uv)
<9> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.
<15> Default setting value is dependent on the setting for the input voltage (E1-01).
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L3: Stall Prevention
No. (Addr.) Name
L3-01 Stall Prevention Selection during
(48FH) Acceleration
L3-02 Stall Prevention Level during
(490H) Acceleration
L3-05 Stall Prevention Selection during
(493H) Run
L3-06
Stall Prevention Level during Run
(494H)
<16> The setting value is dependent on the setting for the carrier frequency reduction (L8-38).
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L4: Speed Detection
No. (Addr.) Name
L4-01
Speed Agreement Detection Level
(499H)
L4-02
Speed Agreement Detection Width
(49AH)
L4-03 Speed Agreement Detection Level
(49BH) (+/-)
L4-04 Speed Agreement Detection Width
(49CH) (+/-)
L4-05 Speed Reference Loss Detection
(49DH) Selection
L4-06
Speed Reference at Reference Loss
(4C2H)
L4-13
Door Zone Level
(4F6H)
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
Description
All Modes
0: Disabled
1: Enabled
Description
All Modes
Sets the DC bus undervoltage trip level.
Description
V/f OLV
0: Disabled.
1: General purpose. Acceleration is paused as long as the current is above the L3-02 setting.
2: Intelligent. Accelerate in the shortest possible time without exceeding the L3-02 level.
V/f OLV
Used when L3-01 = 1 or 2. 100% is equal to the drive rated current.
V/f OLV
0: Disabled. Drive runs at a set frequency. A heavy load may cause speed loss.
1: Decel time 1. Uses the deceleration ramp set to C1-02 while Stall Prevention is performed.
2: Decel time 2. Uses the deceleration ramp set to C1-04 while Stall Prevention is performed.
V/f OLV
Enabled when L3-05 is set to 1 or 2. 100% is equal to the drive rated current.
Description
All Modes
L4-01 sets the speed detection level for digital output functions H2-
L4-02 sets the hysteresis or allowable margin for speed detection.
All Modes
L4-03 sets the speed detection level for digital output functions H2-
L4-04 sets the hysteresis or allowable margin for speed detection.
All Modes
0: Stop. Drive stops when the speed reference is lost.
1: Run. Drive runs at a reduced speed when the speed reference is lost.
All Modes
Sets the percentage of the speed reference that the drive should run with when the speed
reference is lost.
All Modes
Sets the door zone speed level. The "door zone" multi-function digital output is closed when the
speed falls below this level.
CLV/PM
CLV
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
= 3, 4, 5.
= 13, 14, 15, 16.
B.3 Parameter Table
Setting Page
common_
Default: 1
TMonly
Min: 0 204
Max: 1
Setting Page
common_ Default:
<9> <15>
TMonly
Min: 150 Vdc 204
Max: 210 Vdc
<9>
Setting Page
common_
TMonly
Default: 1
Min: 0 204
Max: 2
common_ Default:
<16>
TMonly
Min: 0% 205
Max: 150%
<16>
common_
TMonly
Default: 1
Min: 0 205
Max: 2
common_ Default:
<16>
TMonly
Min: 30% 206
Max: 150%
<16>
Setting Page
Default: 0.0%
Min: 0.0% 206
common_
TMonly Max: 100.0%
Default: 4.0%
Min: 0.0% 206
Max: 40.0%
Default: 0.0%
Min: –100.0% 206
common_
Max: 100.0%
TMonly
Default: 4.0%
Min: 0.0% 206
Max: 40.0%
common_
Default: 0
TMonly
Min: 0 207
Max: 1
common_
Default: 80%
TMonly
Min: 0.0% 207
Max: 100.0%
common_
Default: 0.0%
TMonly
Min: 0.0% 207
Max: 100.0%
B
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