No.
(Addr.
Hex)
Name LCD Display Description Values Page
L5-53
(067D)
Volute-TStat Retry
Selection
Volute-TStat Flt
0: No retry
1: Retry
Determines whether the Volute T-Stat fault can be auto-
restarted.
0: No retry
1: Retry
Note: The drive will restart only after the Volute-Tstat
digital input deactivates and the L5-04 timer
expires.
Default: 0
Range: 0, 1
–
u
L6: Torque Detection
No.
(Addr.
Hex)
Name LCD Display Description Values Page
L6-01
(04A1)
Torque Detection
Selection 1
Torq Det 1 Sel
0: Disabled
1: OL Alm at SpdAgr
2: OL Alm dur RUN
3: OL Flt at SpdAgr
4: OL Flt dur RUN
5: UL Alm at SpdAgr
6: UL Alm dur RUN
7: UL Flt at SpdAgr
8: UL Flt dur RUN
9: UL6Alm at SpdAgr
10: UL6Alm dur RUN
11: UL6Flt at SpdAgr
12: UL6Flt dur RUN
0: Disabled
1: oL3 detection only active during speed agree, operation
continues after detection
2: oL3 detection always active during run, operation continues
after detection
3: oL3 detection only active during speed agree, output shuts
down on an oL3 fault
4: oL3 detection always active during run, output shuts down
on an oL3 fault
5: UL3 detection only active during speed agree, operation
continues after detection
6: UL3 detection always active during run, operation continues
after detection
7: UL3 detection only active during speed agree, output shuts
down on an oL3 fault
8: UL3 detection always active during run, output shuts down
on an oL3 fault
9: UL6 Alarm at Speed Agree
10: UL6 Alarm during Run
11: UL6 Fault at Speed Agree
12: UL6 Fault during Run
Default: 0
Range: 0 to 12
–
L6-02
(04A2)
Torque Detection
Level 1
Torq Det 1 Lvl
Sets the overtorque and undertorque detection level. Default: 15%
Min.: 0
Max.: 300
–
L6-03
(04A3)
Torque Detection
Time 1
Torq Det 1 Time
Sets the time an overtorque or undertorque condition must exist
to trigger torque detection 1.
Default: 10.0 s
Min.: 0.0
Max.: 10.0
–
L6-04
(04A4)
Torque Detection
Selection 2
Torq Det 2 Sel
0: Disabled
1: OL Alm at SpdAgr
2; OL Alm dur RUN
3: OL Flt at SpdAgr
4: OL Flt dur RUN
5: UL Alm at SpdAgr
6: UL Alm dur RUN
7: UL Flt at SpdAgr
8: UL Flt dur RUN
0: Disabled
1: oL4 detection only active during speed agree, operation
continues after detection
2: oL4 detection always active during run, operation continues
after detection
3: oL4 detection only active during speed agree, output shuts
down on an oL4 fault
4: oL4 detection always active during run, output shuts down
on an oL4 fault
5: UL4 detection only active during speed agree, operation
continues after detection
6: UL4 detection always active during run, operation continues
after detection
7: UL4 detection only active during speed agree, output shuts
down on an oL4 fault
8: UL4 detection always active during run, output shuts down
on an oL4 fault
Default: 0
Range: 0 to 8
–
L6-05
(04A5)
Torque Detection
Level 2
Torq Det 2 Lvl
Sets the overtorque and undertorque detection level. Default: 150%
Min.: 0
Max.: 300
–
L6-06
(04A6)
Torque Detection
Time 2
Torq Det 2 Time
Sets the time an overtorque or undertorque condition must exist
to trigger torque detection 2.
Default: 0.1 s
Min.: 0.0
Max.: 10.0
–
L6-13
(062E)
Motor Underload
Protection Selection
Underload Select
0: Base Freq Enable
1: Max Freq Enable
Sets the motor underload protection (UL6) based on motor load.
0: Base frequency enable
1: Max frequency enable
Default: 0
Range: 0, 1
–
B.8 L: Protection Function
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
293
B
Parameter List
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