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HV610C Series Frequency Inverter. User Manual (Version: 3.1.14) - page 7

Appendix

IV

HV610C

in

Crane

Applications

1. Overview

The HV610C is specially designed according to the operation characteristics and operating

conditions of the crane. It is widely used in gantry crane industry, including lifting and transitional

movement mechanism. As shown in the figure below:

2. Examples of the typical wiring of HV610C in Crane applications

The terminal is command channel, multi-segment speed.

frequency reference, two-wire connection mode, brake output control, fault output.

Note: Built-in braking unit of 22KW and below, external braking unit is required for more than

22KW (built-in braking unit is optional). Braking resistors are selected according to customer

requirements. See the resistor selection guide for details.

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3. Introduction to lifting sequence

When the brake mechanism of the brake is not energized, it is in the state of holding the brake,

and must be released under the condition that the brake mechanism is energized; because the action

of the brake requires mechanical action, therefore there is a mechanical delay between the drive's

brake output signal and the brake status, and the release time and the brake time must be set

according to the mechanical delay of the actual brake. In theory, the setting of these two parameters is

actually slightly longer than the mechanical delay to avoid the phenomenon of slip hooks.

4. Motor parameters self-tuning

HV610C has the function of motor parameters self-turning . It should be noted that, when

controlling the tapered motor, both dynamic and static setting functions can open the brake of the

tapered motor.Therefore, during the tapered motor parameter setting time, parameter

setting operation only can start when the crane does not carry a heavy load or the safety have ensured.

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5. Debugging steps

Before the initial application, please debug the frequency converter according to the requirements

of following processes.

6. Special function code of braking timing

Function code

Name

Setting parameter

Description

Factory default：2.00hz

Output frequency before the

A9-00

Run up release frequency

Range：0~20.00hz

brake is fully opened.

During the time from the start

opening to the full opening of

Factory default：0.4s

the mechanical brake, the

A9-01

Run up release time

Range：0~20.0s

inverter keep the frequency

output of A9-00.

After the running command is

Factory default：3.00hz

canceled, when the output

A9-02

Run up hold frequency

Range：0~20.00hz

frequency during the stop is

lower than the set value, the

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inverter immediately outputs

the command to close the

brake.

This time is from start brake

Factory default：0.3s

to full brake, During this

A9-03

Run up hold time

Range：0~20.0s

period, the inverter keep the

frequency output of A9-02

Run

down

release

Factory default：0.6hz

Output frequency before the

A9-04

frequency

Range：0~20.00hz

brake is fully opened.

During the time from the start

opening to the full opening of

the mechanical brake, the

Factory default：0.2s

A9-05

Run down release time

inverter keep the frequency

Range：0~20.0s

output of A9-04.

After the running command is

canceled, when the output

frequency during the stop is

Factory default：3.00hz

lower than the set value, the

A9-06

Run down hold frequency

Range：0~20.00hz

inverter immediately outputs

the command to close the

brake.

This time is from start brake

Factory default：0.5s

to full brake, During this

A9-07

Run down hold time

Range：0~20.0s

period, the inverter keep the

frequency output of A9-06.

0:Invalid

A9-29

Elevator enable

1:Valid

03：Braking for translation

F5-02

Relay function

46：Braking for lifting

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7. Use of application Macros

Set FP-01= 1111 is for lift movement application macros,in this way, the parameters are modified as

follow:

Function code

Modified value

F0-01(control mode)

0（vector control）

F0-17（acceleration tim）

2.0s

F0-18（deceleration time）

1.5s

F4-02（relay function）

46（lifting brake dedicated）

Set FP-01= 2222 is for translation movement application macros,in this way, the parameters are

modified as follow:

Function code

Modified value

F0-01(control mode)

2（VF control）

F0-17（acceleration time）

12.0s

F0-18（deceleration time）

5.0s

F4-02（relay function）

03（translation brake dedicated）

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