10.14 S: Crane Parameters
530 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
10.14 S: Crane Parameters
◆ S1: Brake Sequence
No.
(Hex.)
Name Description
Default
(Range)
Ref.
S1-01
(0680)
Brake Release
Frequency(FWD)
Sets the output frequency level at which to activate the brake release command during
forward run.
Note:
You must satisfy these three conditions to output the brake release command:
• Output frequency after a soft start ≥ Brake release frequency
• Output current > Brake release current
• Torque reference ≥ Brake release torque (A1-02 = 2, 3, or 4 [Control Method
Selection = OLV, CLV, or AOLV])
2.0 Hz
(0.0 - 20.0 Hz)
195
226
S1-02
(0681)
Brake Release
Frequency(REV)
Set the output frequency level at which to activate the brake release command during
reverse run.
Note:
You must satisfy these three conditions to output the brake release command:
• Output frequency after a soft start ≥ Brake release frequency
• Output current > Brake release current
• Torque reference ≥ Brake release torque (A1-02 = 2, 3, or 4 [Control Method
Selection = OLV, CLV, or AOLV])
2.0 Hz
(0.0 - 20.0 Hz)
195
226
S1-03
(0682)
Brake Delay Frequency
Sets frequency used until the brake is released.
Determined by A1-02
(0.0 - 400.0 Hz)
195
226
S1-04
(0683)
Brake Delay Time
Sets delay time before the brake is released.
Determined by A1-02
(0.00 - 10.00 s)
195
226
S1-05
(0684)
Brake Release Current
(FWD)
Sets the output current level at which to activate the brake release command during
forward run.
Note:
You must satisfy these three conditions to output the brake release command:
• Output frequency after a soft start ≥ Brake release frequency
• Output current > Brake release current
• Torque reference ≥ Brake release torque (A1-02 = 2, 3, or 4 [Control Method
Selection = OLV, CLV, or AOLV])
50%
(0 - 200%)
195
226
S1-06
(0685)
Brake Release Current
(REV)
Set the output current level at which to activate the brake release command during
reverse run.
Note:
You must satisfy these three conditions to output the brake release command:
• Output frequency after a soft start ≥ Brake release frequency
• Output current > Brake release current
• Torque reference ≥ Brake release torque (A1-02 = 2, 3, or 4 [Control Method
Selection = OLV, CLV, or AOLV])
30%
(0 - 200%)
195
226
S1-07
(0686)
Brake Release Torque
(FWD)
Sets the output torque level at which to activate the brake release command during
forward run.
Note:
You must satisfy these three conditions to output the brake release command:
• Output frequency after a soft start ≥ Brake release frequency
• Output current > Brake release current
• Torque reference ≥ Brake release torque (A1-02 = 2, 3, or 4 [Control Method
Selection = OLV, CLV, or AOLV])
100%
(0 - 200%)
195
226
S1-08
(0687)
Brake Release Torque
(REV)
Sets the output torque level at which to activate the brake release command during
reverse run.
Note:
You must satisfy these three conditions to output the brake release command:
• Output frequency after a soft start ≥ Brake release frequency
• Output current > Brake release current
• Torque reference ≥ Brake release torque (A1-02 = 2, 3, or 4 [Control Method
Selection = OLV, CLV, or AOLV])
0%
(0 - 200%)
195
226
S1-09
(0688)
Torque Compensation
(FWD)
Sets the torque compensation for forward operation.
Determined by A1-02
(-200 - +200%)
195
226
S1-10
(0689)
Torque Compensation
(REV)
Sets the amount of torque compensation for reverse run.
0%
(-200 - +200%)
195
226
S1-11
(068A)
Torque Compensation
Delay Time
Sets the length of time for torque compensation to go from 0% to 100%.
50 ms
(0 - 200 ms)
195
226
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