7RS232C Interfaces

7.4@ Commands

Command format

＠

Command

number

: Field 0

: Field 1

: Field 2

．．．

 

 

 

 

Command name

Command No.

No. of fields

Response at

normal operation

 

 

 

Abort

1

0

 

 

 

 

 

Stop

2

0

 

 

 

 

 

Start

3

1

R00

 

 

 

Error reset

4

0

 

 

 

 

 

Homing offset position setting

10

0

 

 

 

 

 

Jog move command

11

1

 

 

 

 

 

7.4.1 Start @3: Field 0

Start commands begin operating actions other than jog moves. For argument 0, set a numeric value corresponding to the content of the operation to be performed.

A response is issued when the corresponding operation is complete. In case of operations that do not end by themselves, such as test operations, perform the next operation without waiting for the response.

Operating action name

 

Command

No. of fields

Test operation

@3:0

 

1

Auto-tuning operation

@3:1

 

1

Homing move

@3:3

 

1

Mechanical setting mode

@3:15

 

1

7.4.2Stop @2

Stop commands are used to end operating actions other than jog moves. They can be issued via the RS232C interface when the setting of the operation mode has given the main operation authority to the RS232C interface. The driver’s response to stop commands varies depending on the current operating action. Refer to the table below.

The response is issued immediately.

Operating action name

Driver response

Test operation

Ends the operation when the motor returns to the start position.

Auto-tuning operation

Ends the operation when the oscillation command to the motor is

 

completed.

Homing move

Immediately decelerate and stop the move, and ends the operation.

Mechanical setting mode

Invalid because this operation cannot be completed (ignored).

7.4.3Abort @1

The abort command stops operating actions other than jog moves. It functions irrespectively of the operation mode.

Unlike with the stop commands, the motor immediately decelerates and stops, and the operating action is ended even during an operation that involves movement. When the M function is being executed, the abort command stops the execution and ends the operating action.

The response is issued immediately.

7.4.4Error reset @4

The error reset command cancels error statuses of the driver. It functions irrespectively of the operation mode. It can only be run while in the idle status.

Depending on the error content, there are errors that cannot be canceled or errors that cause the same errors again immediately after being canceled.

The response is issued immediately.

7-6

Page 89 Page 91
Page 90
Image 90
Parker Hannifin G2 manual @ Commands, Start @3 Field, Stop @2, Abort @1, Error reset @4
Page 89 Page 91

G2 specifications

Parker Hannifin G2 is a state-of-the-art platform designed to transform the way industries approach fluid and motion control. As a leader in motion and control technologies, Parker Hannifin has integrated cutting-edge features into the G2, making it a standout choice for various applications, including aerospace, industrial automation, and hydraulic systems.

One of the main features of the Parker Hannifin G2 series is its modular design. This allows users to customize the configuration according to their specific needs, facilitating enhanced versatility and efficiency. The modular approach supports different valve and actuator options, enabling seamless integration with existing systems and allowing for future expansions.

The G2 is equipped with advanced connectivity options, including Ethernet and fieldbus solutions. These technologies enable real-time data exchange and remote monitoring, ensuring optimized performance and reduced downtime. Users can leverage this connectivity to implement preventive maintenance strategies, thereby increasing the overall reliability of their operations.

Another notable characteristic of the G2 platform is its intelligent control algorithms. These algorithms allow for enhanced process automation, ensuring that systems can adapt dynamically to changing operating conditions. The result is improved energy efficiency and lower operational costs, critical factors in today’s competitive market.

Durability is a key aspect of the G2 series as well. Constructed with high-quality materials, the platform is designed to withstand harsh industrial environments, making it ideal for applications where reliability is paramount. Additionally, its compact footprint enables easy installation and integration into existing setups without requiring extensive modifications.

The user interface of the G2 is exceptionally user-friendly. With intuitive design and advanced graphical displays, operators can easily access performance data, diagnostics, and system parameters. This ease of use not only improves operational efficiency but also enhances training processes for new personnel.

In summary, Parker Hannifin G2 represents a significant advancement in fluid and motion control technology. Its modular design, advanced connectivity, intelligent control algorithms, durability, and user-friendly interface make it a compelling choice for industries seeking to enhance their operations. With these features, the G2 empowers businesses to achieve their efficiency, reliability, and performance goals.
Top Page Image Contents