YASKAWA G7 - Page 68

68
Table 4.11 “L” Parameters
Access Level
Name Address Description Data Range Unit Default
During
Run
V/f
V/f
w/PG
OLV FV OLV2
0 Disabled
1 Standard Fan Cooled
2 Standard Blower Cooled
L1-01 0480h
Motor Overload (OL1)
Motor Selection
3 Vector Duty
1 1 Q Q Q Q Q
L1-02 0481h
Motor Overload (OL1)
Time Constant
0.1 ~ 5.0 min 0.1 min 1.0 min A A A A A
0 Ramp to Stop
1 Coast to Stop
2 Fast-Stop (C1-09)
L1-03 0482h
Motor Overheat (OH3)
Alarm Selection
3 Alarm Only
1 3 A A A A A
0 Ramp to Stop
1 Coast to Stop
L1-04 0483h
Motor Overheat (OH4)
Fault Selection
2 Fast-Stop (C1-09)
1 1 A A A A A
L1-05 0484h
Motor Overheat Filter
Time
0.00 ~ 10.00 Sec 0.01 Sec 0.20 Sec A A A A A
0 Disabled
1 Enabled - L2-02 Time
L2-01 0485h
Power Loss Ride Thru
Selection
2 Enabled - CPU Active
1 0 A A A A A
L2-02 0486h
Power Loss Ride Thru
Time
0.0 ~ 25.5 Sec 0.1 Sec 0.1 Sec A A A A A
L2-03 0487h
Minimum Baseblock
Time
0.1 ~ 5.0 Sec 0.1 Sec 0.5 Sec A A A A A
L2-04 0488h
Voltage Recovery Ramp
Time
0.0 ~ 5.0 Sec 0.1 Sec 0.3 Sec A A A A A
L2-05 0489h
Undervoltage Detection
Level
kVA Dep. 1 VDC kVA Dep.
A A A A A
L2-06 048Ah KEB Decel Time 0.0 ~ 200.0 Sec 0.1 Sec 0.0 Sec A A A A A
L2-07 048Bh
Powerloss Ride Thru
Accel Time
0.0 ~ 25.5 Sec 0.1 Sec 0.0 Sec A A A A A
L2-08 048Ch KEB Frequency Gain 0 ~ 300 % 1 % 100 % A A A A A
0 Disabled
1 General Purpose
L3-01 048Fh
Stall Prevention During
Accel Selection
2 Intelligent
1 1 A A A
L3-02 0490h
Stall Prevention During
Accel Current Level
0 ~ 200 % 1 % 150 % A A A
L3-03 0491h
Stall Prevention During
Accel Constant HP Area
Current Lower Limit
0 ~ 100 % 1 % 50 % A A A
0 Disabled
1 General Purpose
2 Intelligent
L3-04 0492h
Stall Prevention During
Decel Selection
3 Enabled - Braking Resistor
1 1 Q Q Q Q Q
0 Disabled
1 Decel Time 1 (C1-02)
L3-05 0493h
Stall Prevention During
Run Selection
2 Decel Time 2 (C1-04)
1 1 A A
L3-06 0494h
Stall Prevention During
Run Current Level
30 ~ 200 % 1 % 160 % A A
0 Disabled
L3-11 04C7h
Overvoltage Inhibit
Selection
1 Enabled
1 0 A A A
L3-12 04C8h
Overvoltage Inhibit
Voltage Level
kVA Dep. 1 V kVA Dep. A A A
L4-01 0499h Speed Agree Level 0.0 ~ 400.0 Hz 0.1 Hz 0.0 Hz A A A A A
L4-02 049Ah Speed Agree Width 0.0 ~ 20.0 Hz 0.1 Hz 2.0 Hz A A A A A
L4-03 049Bh Speed Agree Level +/- -400.0 ~ 400.0 Hz 0.1 Hz 0.0 Hz A A A A A
L4-04 049Ch Speed Agree Width +/- 0.0 ~ 20.0 Hz 0.1 Hz 2.0 Hz A A A A A
0 Stop
L4-05 049Dh
Frequency Reference
Loss Selection
1
Run at L4-06 x Previous
Reference
1 0 A A A A A
L4-06 04C2h
Frequency Reference
Loss Gain
0.0 ~ 100.0 % 0.1 % 80.0 % A A A A A