YASKAWA A1000 Technical Manual page 459

No.(Addr.) Name
b5-18
PID Setpoint Selection
(1DCH)
b5-19
(1DDH)
PID Setpoint Value
b5-20
PID Setpoint Scaling
(1E2H)
b5-34
(19FH)
PID Output Lower Limit
b5-35
(1A0H)
PID Input Limit
b5-36 PID Feedback High Detection
(1A1H) Level
b5-37 PID Feedback High Detection
(1A2H) Time
b5-38
PID Setpoint User Display
(1FEH)
b5-39
PID Setpoint Display Digits
(1FFH)
b5-40 Frequency Reference Monitor
(17FH) Content during PID
b5-47 Reverse Operation Selection 2 by
(17DH) PID Output
<5> Default setting is dependent on PID setpoint scaling (b5-20).
<6> Default setting value varies by the drive model (o2-04).
<10> Default setting is determined by the control mode (A1-02).

b6: Dwell Function
No.(Addr.) Name
b6-01
Dwell Reference at Start
(1B6H)
b6-02
Dwell Time at Start
(1B7H)
b6-03
Dwell Reference at Stop
(1B8H)
b6-04
Dwell Time at Stop
(1B9H)
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
All Modes
0: Disabled
1: Enabled
All Modes
Sets the PID target value when b5-18 = 1. Set as a percentage of the maximum PID feedback.
All Modes
Sets the units for setting/display b5-19.
0: 0.01Hz units
1: 0.01% units (100% = max PID Feedback)
-1
2: min (number of motor poles must entered)
3: User-set (set scaling to b5-38 and b5-39)
All Modes
Sets the minimum output possible from the PID controller as a percentage of the maximum
output frequency.
All Modes
Limits the PID control input (deviation signal) as a percentage of the maximum output
frequency. Acts as a bipolar limit.
All Modes
Sets the PID feedback high detection level as a percentage of the maximum output frequency.
All Modes
Sets the PID feedback high level detection delay time.
All Modes
Sets the display value of U5-01 and U5-04 when the maximum frequency is output.
All Modes
0: No decimal places
1: One decimal places
2: Two decimal places
3: Three decimal places
All Modes
0: Display the frequency reference (U1-01) after PID compensation has been added.
1: Display the frequency reference (U1-01) before PID compensation has been added.
All Modes
Reverses operation selection when b5-01 =3 or 4
0: Zero limit when PID output is a negative value
1: Reverse operation when PID output is a negative value (Zero limit if the reverse operation is
prohibited by b1-04)
All Modes
Parameters b6-01 and b6-02 set the frequency to hold and the time to maintain that frequency at
start.
Parameters b6-03 and b6-04 set the frequency to hold and the time to maintain that frequency at
stop.
Description
Description
B.3 Parameter Table
Setting Page
Default: 0
Min: 0 175
Max: 1
Default: 0.00%
Min: 0.00% 175
Max: 100.00%
Default: 1
Min: 0 176
Max: 3
Default: 0.00%
Min: -100.0% 176
Max: 100.0%
Default: 1000.0%
Min: 0.0% 176
Max: 1000.0%
Default: 100%
Min: 0% 174
Max: 100%
Default: 1.0 s
Min: 0.0 s 174
Max: 25.5 s

Default:
<5>
Min: 1 176
Max: 60000

Default:
<5>
Min: 0 176
Max: 3
Default: 0
Min: 0 176
Max: 1
Default: 1
Min: 0 177
Max: 1
Setting Page
Default: 0.0 Hz
Min: 0.0 Hz 178
Max: 400.0 Hz
Default: 0.0 s
Min: 0.0 s 178
Max: 10.0 s
Default: 0.0 Hz
Min: 0.0 Hz 178
Max: 400.0 Hz
Default: 0.0 s
Min: 0.0 s 178
Max: 10.0 s
459
B