S: Special Application; S: Special Application; S1: Dynamic Noise Control Function; S2: Sequence Timers - YASKAWA P1000 Technical Manual

B.12 S: Special Application
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S1: Dynamic Noise Control Function

No.
(Addr. Name
Hex)
Dynamic Audible Noise
S1-01
Control Function
(3200)
Selection
S1-02
Voltage Reduction Rate Volt Reduce Amt
(3201)
S1-03 Voltage Restoration
(3202) Level
S1-04 Voltage Restoration
(3203) Complete Level
Voltage Restoration
S1-05
Sensitivity Time
(3204)
Constant
S1-06 Voltage Restoration
(3205) Time Constant at Impact
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S2: Sequence Timers

No.
(Addr. Name
Hex)
S2-01 Sequence Timer 1 Start
(3206) Time
S2-02 Sequence Timer 1 Stop
(3207) Time
S2-03 Sequence Timer 1 Day
(3208) Selection
S2-04 Sequence Timer 1
(3209) Selection
S2-05 Sequence Timer 1
(320A) Reference Source
YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive – P1000 Bypass Technical Manual
LCD Display
Reduces audible noise by decreasing the output voltage in
Dyn Noise Ctrl
variable torque applications with light loads.
0: Disabled
0: Disabled
1: Enabled
1: Enabled
Sets the rate at which the output voltage will be reduced as a
percentage of the V/f pattern when operating with no load.
Sets the level when the drive should start restoring the voltage as
V Reduce On Lvl a percentage of the drive rated torque.
Sets the level at which voltage restoration for the V/f pattern is
complete as a percentage of the drive rated torque. If the output
V Reduce Off Lvl
torque rises above the value of S1-04, then the voltage will be
controlled in a manner specified by the V/f pattern setting.
Sets the level of sensitivity of the output torque and LPF time
Sensitivity Time constant for the voltage reduction rate. The level of sensitivity
can be adjusted in accordance with the load response.
Sets the voltage restoration time constant if an impact load is
Impact Load Time added.
LCD Display
Sets the start time for timer 1. The value must be set less than or
Tmr 1 Start Time equal to S2-02.
Sets the stop time for timer 1. The value must be set greater than
Tmr 1 Stop Time or equal to S2-01.
Tmr 1 Day Sel Sets the days for which sequence timer 1 is active.
0: Timer disabled 0: Timer disabled
1: Daily 1: Daily
2: Mon - Fri 2: Mon - Fri
3: Sat - Sun 3: Sat - Sun
4: Monday 4: Monday
5: Tuesday 5: Tuesday
6: Wednesday 6: Wednesday
7: Thursday 7: Thursday
8: Friday 8: Friday
9: Saturday 9: Saturday
10: Sunday 10: Sunday
Tmr 1 Seq Sel Sets the action that occurs when sequence timers 1 is active.
0: Digital out only 0: Digital output only
1: Run 1: Run
2: Run - PI Disable 2: Run - PI disable
Selects the frequency reference source used for running the drive
Tmr 1 Ref Source when sequence timer 1 is active (only applicable when S2-04 is
0: Operator (d1-01) set to 1 or 2).
1: Operator (d1-02) 0: Operator (d1-01)
2: Operator (d1-03) 1: Operator (d1-02)
3: Operator (d1-04) 2: Operator (d1-03)
4: Terminals 3: Operator (d1-04)
5: Serial Com 4: Terminals
7: Pulse input 5: Serial communication
7: Pulse input
B.12 S: Special Application
Description
Description
Values Page
Default: 0
153
Range: 0, 1
Default: 50.0%
Min.: 50.0 153
Max.: 100.0
Default: 20.0%
Min.: 0.0 153
Max.: 90.0
Default: 50.0%
Min.: S1-03 +
154
10.0
Max.: 100.0
Default: 1.000 s
Min.: 0.000 154
Max.: 3.000
Default: 0.050 s
Min.: 0.000 154
Max.: 1.000
Values Page
Default: 00:00
Min.: 00:00 155
Max.: 24:00
Default: 00:00
Min.: 00:00 155
Max.: 24:00
Default: 0
155
Range: 0 to 10
B
Default: 0
156
Range: 0 to 2
Default: 0
156
Range: 0 to 5; 7
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