YASKAWA U1000 Series - Page 472

B.3 Parameter Table
472 YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
■ b4: Timer Function
■ b5: PID Control
b3-33
(B3FH)
Speed Search Selection when Run
Command is Input in Uv
Activates or deactivates the speed search at start in accordance with whether or not a Run
command was issued during an undervoltage (Uv) if operation during a momentary power loss
(L2-01 = 1 or 2), the speed search at start (b3-01 = 1), and coasting to a stop (b1-03 = 1) are
enabled.
0: Speed Search disabled
1: Speed Search enabled
Default: 0
Min: 0
Max: 1
198
b3-50
(BC7H)
Backspin Search Direction
Judgment Time 1
The direction of the Speed Search is adjusted to allow for backspin.
Default: 0.0 s
Min: 0.0 s
Max: 10.0 s
198
b3-51
(BC8H)
Backspin Search Direction
Judgment Time 2
198
b3-52
(BC9H)
Backspin Search Deceleration
Time 1
Sets the deceleration rate for the search frequency when searching from the direction command
when the momentary power loss time is less than b3-50.
Default: 2.0 s
Min: 0.1 s
Max: 10.0 s
200
b3-53
(BCAH)
Backspin Search Deceleration
Time 2
Sets the deceleration rate for the search frequency for a Speed Search from the direction
opposite to the direction command when the momentary power loss time is equal to or greater
than b3-51.
Default: 2.0 s
Min: 0.1 s
Max: 10.0 s
200
<9> Default setting value is dependent on the drive model (o2-04) and the Drive Duty (C6-01).
<10> Default setting is determined by the control mode (A1-02).
<16> Default setting is determined by the control mode (A1-02) and the drive model (o2-04).
<74> Setting range is determined by o2-04, Drive Model Selection. Range is 1, 2 in models 2o0028 to 2o0248 and 4o0011 to 4o0414. Range is 2 to
4 in models 4o0477 to 4o0930.
No.(Addr.) Name Description Setting Page
b4-01
(1A3H)
Timer Function On-Delay Time
Used to set the on-delay and off-delay times for a digital timer output (H2-=12). The output
is triggered by a digital input programmed to H1-=18)
Default: 0.0 s
Min: 0.0 s
Max: 3000.0 s
200
b4-02
(1A4H)
Timer Function Off-Delay Time
Default: 0.0 s
Min: 0.0 s
Max: 3000.0 s
200
b4-03
(B30H)
H2-01 ON Delay Time
Sets the length of the delay time for contact outputs to open or close for the related functions set
in H2-.
Default: 0 ms
Min: 0 ms
Max: 65000 ms
201
b4-04
(B31H)
H2-01 OFF Delay Time
b4-05
(B32H)
H2-02 ON Delay Time
b4-06
(B33H)
H2-02 OFF Delay Time
b4-07
(B34H)
H2-03 ON Delay Time
b4-08
(B35H)
H2-03 OFF Delay Time
No.(Addr.) Name Description Setting Page
b5-01
(1A5H)
PID Function Setting
0: Disabled
1: Enabled (PID output becomes output frequency reference, deviation D controlled)
2: Enabled (PID output becomes output frequency reference, feedback D controlled)
3: Enabled (PID output added to frequency reference, deviation D controlled)
4: Enabled (PID output added to frequency reference, feedback D controlled)
5: Mode that is compatible with setting 1 of similar product from a past line
6: Mode that is compatible with setting 2 of similar product from a past line
7: Mode that is compatible with setting 3 of similar product from a past line
8: Mode that is compatible with setting 4 of similar product from a past line
Note: If the used drive is replaced with Varispeed F7 inverter or a similar product from a past
line, use settings 5 to 8 instead of settings 1 to 4.
Default: 0
Min: 0
Max: 8
<6>
205
b5-02
(1A6H)
Proportional Gain Setting (P)
Sets the proportional gain of the PID controller.
Default: 1.00
Min: 0.00
Max: 25.00
205
b5-03
(1A7H)
Integral Time Setting (I)
Sets the integral time for the PID controller.
Default: 1.0 s
Min: 0.0 s
Max: 360.0 s
205
b5-04
(1A8H)
Integral Limit Setting
Sets the maximum output possible from the integrator as a percentage of the maximum output
frequency.
Default: 100.0%
Min: 0.0%
Max: 100.0%
205
No.(Addr.) Name Description Setting Page
All Modes
CLV
CLV/PM
V/f V/f w/PGV/f OLV
OLV/PM AOLV/PM CLV/PM
CLV
CLV/PM
V/f V/f w/PGV/f OLV
OLV/PM AOLV/PM CLV/PM
CLV
CLV/PM
V/f V/f w/PGV/f OLV
OLV/PM AOLV/PM CLV/PM
All Modes
All Modes
All Modes
All Modes
All Modes
All Modes
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