YASKAWA CIMR-ZU A Series Programming Manual page 247

No
(Addr Name
e )
L5-05 Fault Reset Operation
(467) Selection
L or ue Detection
No
(Addr Name
e )
Torque Detection
L6-01
Selection 1
(4A1)
Torque Detection Level
L6-02
1
(4A2)
Torque Detection Time
L6-03
1
(4A3)
Motor Underload
L6-13
Protection Selection
(62E)
Motor Underload
L6-14 Protection Level at
(62F) Minimum Frequency
L8 Dri e Protection
No
(Addr Name
e )
L8-02
Overheat Alarm Level
(4AE)
L8-03 Overheat Pre-Alarm
(4AF) Operation Selection
L8-05 Input Phase Loss
(4B1) Protection Selection
LCD Display
0: Continuously attempt to restart while incrementing restart
Fault Reset Sel
counter only at a successful restart (same as F7 and G7).
0: Continuous
1: Attempt to restart with the interval time set in L5-04 and
1: Use L5-04 Time
increment the restart counter with each attempt (same as V7).
LCD Display
0: Disabled
1: oL3 detection only active during speed agree, operation
continues after detection
2: oL3 detection always active during run, operation continues
Torq Det 1 Sel
after detection
0: Disabled
3: oL3 detection only active during speed agree, output shuts
1: OL Alm at SpdAgr
down on an oL3 fault
2: OL Alm dur RUN
4: oL3 detection always active during run, output shuts down
3: OL Flt at SpdAgr
on an oL3 fault
4: OL Flt dur RUN
5: UL3 detection only active during speed agree, operation
5: UL Alm at SpdAgr
continues after detection
6: UL Alm dur RUN
6: UL3 detection always active during run, operation continues
7: UL Flt at SpdAgr
after detection
8: UL Flt dur RUN
7: UL3 detection only active during speed agree, output shuts
9: UL6Alm at SpdAgr
down on an oL3 fault
10: UL6Alm dur RUN
8: UL3 detection always active during run, output shuts down
11: UL6Flt at SpdAgr
on an oL3 fault
12: UL6Flt dur RUN
9: UL6 at speed agree (alarm)
10: UL6 at run (alarm)
11: UL6 at speed agree (fault)
12: UL6 at run (fault)
Sets the overtorque and undertorque detection level.
Torq Det 1 Lvl
Sets the time an overtorque or undertorque condition must exist
Torq Det 1 Time to trigger torque detection 1.
Underload Select Sets the motor underload protection (UL6) based on motor load.
0: Base Freq Enable 0: Enabled (Base frequency)
1: Max Freq Enable 1: Enabled (Max frequency)
Sets the UL6 detection level at minimum frequency by
percentage of drive rated current.
Underload Level
LCD Display
An overheat alarm occurs when heatsink temperature exceeds
the L8-02 level.
OH Pre-Alarm Lvl
OH Pre-Alarm Sel 0: Ramp to stop. A fault is triggered.
0: Ramp to stop 1: Coast to stop. A fault is triggered.
1: Coast to stop 2: Fast Stop. Decelerate to stop using the deceleration time in
2: Fast-Stop C1-09. A fault is triggered.
3: Alarm only 3: Continue operation. An alarm is triggered.
4: Run@L8-19 Rate 4: Continue operation at reduced speed as set in L8-19.
Selects the detection of input current phase loss, power supply
Inp Ph Loss Det voltage imbalance, or main circuit electrolytic capacitor
0: Disabled deterioration.
1: Enabled 0: Disabled
1: Enabled
A 1 L Protection Function
Description
Description
Description
alues Pa e
Default: 1
116
Range: 0, 1
alues Pa e
Default: 0
117
Range: 0 to 12
Default: 15%
Min.: 0
118
Max.: 300
Default: 10.0 s
Min.: 0.0
118
Max.: 10.0
Default: 0
118
Range: 0, 1
Default: 15%
Min.: 0
117
Max.: 300
alues Pa e
Default:
<1>
Min.: 50 °C
119
Max.: 150 °C
Default: 4
119
A
Range: 0 to 4
Default: 1
120
Range: 0, 1
2 7