Yaskawa P7 to P1000 - Manual (Page 42)

13 Appendix 2 Parameter Cross Reference
42 YASKAWA PL.P1000.01 P7 to P1000 - Product Transition Guide
Stall
Prevention
Function Stall Prevention
Level during
Run
L3-06 120%* L3-06 120% **
*Varies by duty rating (Defaults: HD = 150%, ND = 120%)
**Upper limit is determined by parameters L8-38, Carrier
Frequency Reduction Selection.
Frequency
Detection
Speed
Agreement
Detection Level
L4-01 0.0 Hz L4-01 0.0 Hz —
Speed
Agreement
Detection Width
L4-02 2.0 Hz L4-02 2.0 Hz —
Frequency
Reference Loss
Detection
Selection
L4-05 1 L4-05 0
L4-05 L4-05
0: Stop 0: Stop
1: Run at L4-06 PrevRef 1: Run at the level set to L4-06
In P1000, the setting range for the frequency reference
when the reference is lost
(L4-06) is 0 to 100% (default: 80%)
Reference
Detection
Frequency
Reference Level
at Loss
Frequency
L4-06 80.0% L4-06 80.0% —
Fault Restart
Number of Auto
Restart Attempts
L5-01 0 times L5-01 0 times —
Auto Restart
Operation
Selection
L5-02 0 L5-02 0
L5-02 L5-02
0: No Fault Relay 0: Fault output not active
1: Fault Relay Active
1: Fault output active during
restart attempt
Maximum
Restart Time
After
Fault
L5-03 180.0 s
L5-04 10.0 s*
L5-03 L5-04 L5-05
180.0 s
180.0 s
1: Use time in
L5-04
L5-05 0*
* Use the above settings to have
the same fault reset method as the
P7 drive.
Overtorque
Detection
Torque
Detection
Selection 1
L6-01 0 L6-01 0
L6-01, L6-04 L6-01, L6-04
0: Disabled 0: Disabled
1: oL3 detection only active
during speed agree, operation
continues after detection 1: oL3 detection only active
during speed agree, operation
continues after detection
2: oL3 detection always active
during run, 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 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 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 5: UL3 detection only active
during speed agree, operation
continues after detection
Parameter Name
P7 P1000 Setting
Parameter Default Parameter Default P7 P1000