YASKAWA CR700

11.2 A: Initialization Parameters
574 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
No. Name Optimal Value
L3-04 Stall Prevention during Decel 0: Disabled
L4-01 Speed Agree Detection Level 0.0 Hz
L4-02 Speed Agree Detection Width 0.0 Hz
L8-05 Input Phase Loss Protection Sel 1: Enabled
L8-07 Output Phase Loss Protection Sel 1: Fault when One Phase is Lost
L8-38 Carrier Frequency Reduction 1: Enabled below 6 Hz
L8-41 High Current Alarm Selection 1: Enabled
S1-01 Brake Release Frequency (FWD) 3.0 Hz
S1-02 Brake Release Frequency (REV) 2.0 Hz
S1-03 Brake Delay Frequency 3.0 Hz
S1-04 Brake Delay Time 0.30 s
S1-09 Torque Compensation (FWD) 50%
S1-12 Brake Hold Frequency (FWD) 3.0 Hz
S1-13 Brake Hold Frequency (REV) 3.0 Hz
S1-14 Slip Prevention Frequency 3.0 Hz
S1-15 Slip Prevention Time 0.30 s
S1-16 Sequence Fault SE1 Detect Time 0.30 s
S1-17 Sequence Fault SE2 Detect Time 1.00 s
S1-18 Sequence Fault SE3 Detect Time 0.50 s
S1-19 Sequence Fault SE4 Detect Time 0.50 s
S1-54 Brake Sequence Selection 1: Enabled
The drive saves these parameters as user parameters.
Table 11.3 Parameters Saved as User Parameters with the Hoist Preset
User Parameter No. Parameter No. Saved Name
A2-01 A1-02 Control Method Selection
A2-02 b1-01 Frequency Reference Selection 1
A2-03 C1-01 Acceleration Time 1
A2-04 C1-02 Deceleration Time 1
A2-05 d1-01 Reference 1
A2-06 d1-02 Reference 2
A2-07 d1-03 Reference 3
A2-08 E1-08 Mid Point AVoltage
A2-09 H2-01 Term M1-M2 Function Selection
A2-10 L1-01 Motor Overload (oL1) Protection
A2-11 L4-01 Speed Agree Detection Level
2 : Crane (Traveling)
The drive automatically sets these parameters for a traveling application.
Table 11.4 Optimal Settings for Traveling Applications
No. Name Optimal Value
A1-02 Control Method Selection 0: V/f Control
b1-01 Frequency Reference Selection 1 0: Keypad
C1-01 Acceleration Time 1 3.0 s
C1-02 Deceleration Time 1 3.0 s
C1-09 Fast Stop Time 2.0 s
d1-01 Reference 1 5.00 Hz