YASKAWA GPD 515/G5 Modbus RTU, Technical Manual, Page: 59 / 77

7-23 Registers
Drive Parameter Registers (Read/Write) (continued)
REGISTER PARAMETER PARAMETER PARAMETER LIMITS / DESCRIPTION INITIAL
(in hex) FUNCTION SETTING VALUE
480h L1-01 Motor Overload Protection 0 Disabled 1
Selection 1 Enabled
481h L1-02 Motor Overload Protection Time
Constant
0.1 to 5.0 minutes 1.0
482h L2-01 Momentary Power Loss 0 Disabled
Detection Selection 1 Power Loss Ride-thru 0
2 CPU Power Active
483h L2-02 Momentary Power Loss Ride-thru Time 0.0 to 2.0 seconds (1)
484h L2-03 Momentary Power Loss Minimum
Base Block Time
0.0 to 5.0 seconds
(1)
485h L2-04 Momentary Power Loss Recovery
Ramp Time
0.0 to 2.0 seconds 0.3
486h L2-05 Undervoltage Detection Level 150 to 210V (230V unit)
300 to 420V (460V unit) 190
380
487h L2-06 KEB Frequency 0.0 to 100.0% 0.0
488h L3-01 Stall Prevention Selection during 0 Disabled
Acceleration 1 General-purpose 1
2 Intelligent (2)
489h L3-02 Stall Prevention Level during Accel 0 to 200% 170
48Ah L3-03 Stall Prevention Level during Accel
(CHP)
0 to 100%
(3)
48Bh L3-04 Stall Prevention Selection during 0 Disabled
Deceleration 1 General-purpose 1
2 Intelligent (2)
48Ch L3-05 Stall Prevention Selection during 0 Disabled
Running 1 Decel time 1 1
2 Decel time 2
Notes (for this page only):
1. Initial value differs depending on drive capacity.
2. When Vector Control (A1-02 = 2 or 3) is selected, set value 2 (intelligent) cannot be used.
3. Initial value differs depending on control method (A1-02).