Change the setting: 'keep the original format of photo' in third option in 'HMI parameters settings'.
Please check the attached for reference.
Please check the attached for reference.
Please check the attached for reference.
GD350 can support Closed-loop vectorcontrol, need to use optional PG card. More details please see attached manual.
GD300-16 standard control board includes interface, can order the separated BACnet communication card, support 10M/100M, no need eds configuration file, refer to the attachmetn file.
The basic information of elevator are required to be collected, such as speed, load, number of floors, traction machine parameters, holding brake parameters, door motor controller parameters, etc., as shown in the annex.
1. Conventional scheme (applicable to 90% synchronous motors on site)
When the elevator starts (zero speed), the motor vibrates. Please reduce P4.17 and increase P4.18 appropriately;
When the elevator starts (zero speed), the motor moves to the heavy side (elevator running backward), please increase P4.17 appropriately and reduce P4.18; if the motor produces slight vibration or noise at this time, P4.21 current compensation coefficient can be appropriately increased to eliminate motor vibration and noise.
If the conventional scheme can not solve the starting reverse slip problem of synchronous motor on site, the following scheme can be tried:
2. Scheme 1: set P4.19 = 20 and P4.20 = 0.5. If the starting reverse slip is improved, the parameter of P4.19 can be increased gradually, and the value of P4.20 is 0.5, which remains unchanged until the start-up does not reverse. If P4.19 = 20, P4.20 = 0.5 is set and abnormal noise or vibration is generated during motor operation, please restore P4.19 and P4.20 to factory values and save parameters.
3. Scheme 2: add F0.17 parameter, add + 2 on F0.17 original parameter, P4.24 = 2, and appropriately reduce P4.25 parameter (- 5 / time, generally set to 35), until maintenance operation, elevator start-up moment does not reverse slip, and save parameters.
No.26 fault means the system does not output the test request (POU) of opening door in advance or creeping leveling or door lock short circuit connection, but receives feedback signal (POF)
The intelligent machine does not enable the function of opening door in advance or creeping leveling or door lock short-circuit test function, but there may be wiring problems on the EC-UCM circuit. The intelligent machine detects the action of POF signal and checks the POF signal circuit.
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