No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
Q6-07
(0F56)
PI Auxiliary Control
Wake-up Time
Wake-up Time
This parameter is applicable when the drive has been forced to
sleep based on the setting of Q6-04 or Q6-24 (PI Auxiliary
Control Minimum Level or PI Auxiliary Control Maximum
Level).
Inverse Acting (Q6-23 = 1): The PI Aux Feedback must rise
above the level set in Q6-06 for longer than the time set in this
parameter to wake up.
Normal Acting (Q6-23 = 0): The PI Aux Feedback must fall
below the level set in Q6-06 for longer than the time set in this
parameter to wake up.
Default: 1 s
Min.: 0
Max.: 3600
–
Q6-08
(0F57) PI Auxiliary Control
Minimum Speed
PI Aux Min Spd
Sets the minimum speed at which the drive will be allowed to
run when the PI Auxiliary Control is actively affecting the
output speed.
P1-06 and P4-12 (Minimum Pump Speed and Thrust Bearing
Frequency) will be used as the minimum speed when PI Aux
Control is not affecting the output speed or when this parameter
is set to a value less than P1-06 and P4-12.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
Q6-09
(0F58) PI Auxiliary Control
Low Level Detection
Low Level Detect
Sets the level below which the drive must fall for the longer than
the time set in Q6-10 to respond depending on the Q6-11 setting.
Setting this parameter to 0.0 disables this detection.
Note:
Q6-10 detection time delay only applies to Q6-11
settings 2 and 3 (Fault and Auto-Restart (time set
by Q6-15)).
Default: 0.0 PSI
Min.: 0.0
Max.: 999.9
–
Q6-10
(0F59)
PI Auxiliary Control
Low Level Detection
Time
Low Lvl DetTime
Sets the amount of time for which the PI Aux Feedback must
drop below the Q6-09 setting before the drive will react if Q6-11
= 2, 3.
Default: 0.1 min
Min.: 0.0
Max.: 300.0
–
Q6-11
(0F5A)
PI Auxiliary Control
Low Level Detection
Selection
Low Lvl Det Sel
0: No Display
1: Alarm Only
2: Fault
3: (Q6-15) Restart
Determines drive response when the level drops below the
Q6-09 setting for longer than the time set in Q6-10.
0: No Display (Digital Output Only)
1: Alarm Only
2: Fault
3: Auto-Restart (time set by Q6-15)
Note:
Q6-10 detection time delay only applies to
settings 2 and 3.
Default: 1
Range: 0 to 3
–
Q6-12
(0F5B) PI Auxiliary Control
High Level Detection
Hi Level Detect
Sets the value above which the level must rise for longer than
the time set in A6-13 to respond based on the Q6-14 setting.
Setting this parameter to 0.0 disables this detection.
Note:
Q6-13 detection time delay only applies to Q6-14
settings 2 and 3.
Default: 0.0 PSI
Min.: 0.0
Max.: 999.9
–
Q6-13
(0F5C)
PI Auxiliary Control
High Level Detection
Time
Hi Lvl Det Time
Sets the length of time that the level must be above the Q6-12
setting before the drive will react when Q6-14 = 2, 3.
Default: 0.1 min
Min.: 0.0
Max.: 300.0
–
Q6-14
(0F5D)
PI Auxiliary Control
High Level Detection
Selection
High Lvl Det Sel
0: No Display
1: Alarm Only
2: Fault
3: (Q6-15) Restart
Determines drive response when the level rises above the Q6-12
setting for longer than the time set in Q6-13.
0: No Display
1: Alarm Only
2: Fault
3: Auto-Restart (time set by Q6-15)
Note:
Q6-10 detection time delay only applies to
settings 2 and 3.
Default: 1
Range: 0 to 3
–
Q6-15
(0F5E)
PI Auxiliary Control
Level Detection Restart
Time
Level Restart Tm
Sets the length of time the drive will wait before attempting an
auto-restart of the “Low PI Aux Lvl” or the “High PI Aux Lvl”
fault.
This parameter is effective only when Q6-11 = 3 or Q6-14 = 3,
and L5-01 > 0.
Default: 5.0 min
Min.: 0.1
Max.: 6000.0
–
Q6-16
(0F5F) PI Auxiliary Control P
Gain
PI Aux P Gain
Sets the proportional gain for the suction pressure control.
Default: 2.00
Min.: 0.00
Max.: 25.00
–
Q6-17
(0F60) PI Auxiliary Control I
Time
PI Aux I Time
Sets the integral time for the suction pressure control. A setting
of zero disables the integrator.
Default: 5.0 s
Min.: 0.0
Max.: 360.0
–
B.13 Q: PID Controller Parameters
YASKAWA TOEPYAIUPW01A YASKAWA AC Drive - U1000 iQpump Matrix Drive User Manual
345
B
Parameter List
