Omron Q2A-A4031-AAA - L9: Drive Protection 2

12.8 L: PROTECTION
782 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
■ L8-94 Lso Detect Level
No.
(Hex.)
Name Description
Default
(Range)
L8-94
(073D)
Expert
Lso Detect Level
Sets the detection level for LSo [Low Speed Motor Step-Out] as a percentage of E1-04 [Max
Output Frequency].
3%
(0 - 10%)
■ L8-95 Lso Amount
No.
(Hex.)
Name Description
Default
(Range)
L8-95
(077F)
Expert
Lso Amount
Sets the average count of LSo [Low Speed Motor Step-Out] detections.
10 times
(1 - 50 times)
◆ L9: DRIVE PROTECTION 2
L9 parameters are used to configure the protection function used to detect cooling fan faults.
■ L9-16 FAn1 Detect Time
No.
(Hex.)
Name Description
Default
(Range)
L9-16
(11DC)
Expert
FAn1 Detect Time
Sets the detection time for FAn1 [Drive Cooling Fan Failure]. The manufacturer recommends
that you do not change this parameter value.
4.0 s
(0.0 - 30.0 s)
V/f
CL-V/f
OLV
CLV
AOLV
OLV/PM OLV/PM
AOLV/PM
CLV/PM
EZOLV
V/f
CL-V/f
OLV
CLV
AOLV
OLV/PM OLV/PM
AOLV/PM
CLV/PM
EZOLV
V/f
CL-V/f
OLV
CLV
AOLV
OLV/PM OLV/PM
AOLV/PM
CLV/PM
EZOLV