Shenzhen Hpmont Technology Co., Ltd. Chapter 7 Elevator Application Guidance
HD5L-PLUS Series User Manual V1.0 79
Syn. Motor (Auto-tuning Without Load)
1. Make sure there is no load on the motor sheave.
2. Set F00.05 = 0 (keypad control), set F10.10 = 2 (auto-tuning without load).
3. Manually enable the running contactor and the brake contactor ON, press RUN key to start parameter auto-
tuning.
• The controller will make a serial pulse voltage and the motor will buzz, rotates once after the buzzing
ends.
Note: Any output terminal of the control board F12.12 - F12.20 = 5 (running contactor output control),
during auto-tuning, the system automatically controls the running contactor without manual operation.
4. Confirm that the parameter has data, and record the value of F10.12 (not 0).
• ABZ/UVW encoder: Get F10.12 (start angle of Syn. motor), indicates that the auto-tuning is correct.
• SINCOS encoder: Get F10.14 - F10.17 (encoder relevant parameters) and F10.12 (start angle of Syn.
motor), indicates that the auto-tuning is correct.
5. Repeat the auto-tuning twice (steps 2 - 4), record the value of F10.12, and subtract the two values of three
times.
• ABZ/UVW Encoder: The difference is within 30°, otherwise self-tuning is required.
• SINCOS Encoder: The difference is within 5°, or within 5° of 360° / the integer multiple of the number of
pole pairs of the motor, otherwise it needs to be re-tuned.
7.1.3 Inspection Operation
1.
Set F03.06 (inspection Acc. speed) and F03.07 (inspection Dec. speed).
2. Give the inspection command and direction signal, the elevator inspection is running, and confirm:
• The elevator can run normally, the motor can run normally and in the correct direction, then it success.
• Brake, safety circuit and other signals operate normally.
Note:
1.
The motor is running in the wrong direction.
Take measures: Set the reverse value of F00.08 (run direction).
7.1.4 High Speed Operation
1. Give the floor normal run command so that the elevator can run normally.
2.
Set the parameters of group F02, adjust the brake and the running sequence of the motor when starting
and stopping, and ensure that the elevator does not shake when starting and stopping.
• For Asyn. motor, adjust group F02 to avoid obviously shaking at start or stop.
• For Syn. motor, set group F06 additionally to avoid elevator car rolls when the brake is released at start.
• Syn. motor has SINCOS encoder: it can achieve elevator smooth start using weigh less method (group
F06), F02.02 (retention time of start zero-speed) is set at least as 0.5s.
• Adjust the parameters of group F08 (speed loop) to solve the slight jitter when the elevator is running.
3.
To adjust leveling precision, terminal MS control (F00.05 = 2):
• Adjust Acc./Dec. curve (group F03) to the basic flat level.
• Adjust F03.13 (stop Dec. jerk) to achieve precise leveling.
To Next Page
Loading...
Need help?
General
