Yaskawa F7 to L1000A - Manual (Page 48)

(Header Title) Application Note
Doc#: PL.L1000A.01 Copyright Yaskawa Electric America, Inc. ©2010 www.yaskawa.com September 9, 2010 48 of 57
Subject: Transition Guide Product: L1000A Document: PL.L1000A.01
Title: Product Transition Guide – F7 to L1000A
Product Transition Guide – F7 to L1000A
F7 L1000A
Parameter Name
Parameter Default
Setting
Record
Parameter Default
Comments: Gray shading indicates default setting.
Motor Temperature Input
Filter Time
L1-05 0.20 s ─ ─
Momentary Power Loss
Operation Selection
L2-01 0 ─ ─
Momentary Power Loss Ride-
Thru Time
L2-02 * ─ ─
Momentary Power Loss
Minimum Baseblock Time
L2-03 * ─ ─
Momentary Power Loss
Voltage Recovery Ramp Time
L2-04 * ─ ─
No corresponding parameter in L1000A.
Undervoltage Detection Level L2-05 190 V L2-05 190 V
380 V for a 400 class drive.
But if E1-01 is set lower than 400, then for set 350 V for
L1000A.
KEB Deceleration Time L2-06* 0.0 s ─ ─
Acceleration Time After Power
Recovery
L2-07 0.0 s ─ ─
Momentar
y Po
wer
Loss
KEB Ride-Thru Start Output
Frequency Reduction
L2-08 100% ─ ─
No corresponding parameter in L1000A.
Stall Prevention Selection
during Acceleration
L3-01 1 L3-01 1
F7 L1000A
L3-01 L3-01
0: Disabled
0: Disabled
1: Enabled 1: Enabled
2: Optimum Tuning 2: Optimum Tuning
Stall Prevention Level during
Acceleration
L3-02 150% L3-02 150% * *Upper limit is determined by L8-38.
Stall Prevention Limit during
Acceleration
L3-03 50% L3-03 ─
Stall Prevention Selection
during Deceleration
L3-04 1 ─ ─
No corresponding parameter in L1000A.
Stall Prevention Selection
during Run
L3-05 1 L3-05 1
F7 L1000A
L3-05 L3-05
0: Disabled
0: Disabled
1: Enabled (Decel Time 1) 1: Enabled (Decel Time 1)
2: Enabled (Decel Time 2) 2: Enabled (Decel Time 2)
Stall Prevention Level during
Run
L3-06 150% L3-06 150%
Overvoltage Inhibit Selection L3-11 0 ─ ─
Stall
Pre
ven
tion Fu
ncti
on
F7 : Overvoltage Suppression
Voltage Level
L1000A: Overvoltage
Suppression and Stall
Prevention Desired DC Bus
Voltage
L3-12 380 V* ─ ─
No corresponding parameter in L1000A.
Speed Agreement Detection
Level
L4-01 0.0 Hz L4-01 0.0 % ─
Speed Agreement Detection
Width
L4-02 2.0 Hz L4-02 4.0 % ─
Speed Agreement Detection
Level (+/-)
L4-03 0.0 Hz L4-03 0.0 % ─
Frequency De
te
ctio
n
Speed Agreement Detection
Width (+/-)
L4-04 2.0 Hz L4-04 4.0 % ─