6Control Interfaces

6.2Position Command Pulse Input

The position command value instructed from the controller interface is given to the driver by any pair of the (PLS, SIGN), (UP, DOWN) and (A, B) signals, which is then reflected in the command unit command value. Which pair of the signals will be used to give a command is set with the #204 Command pulse type parameter.

 

 

 

(PLS, SIGN)

 

 

(UP, DOWN)

 

 

 

 

 

 

 

(A, B)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+ direction

 

 

- direction

+ direction

 

- direction

 

 

+ direction

 

- direction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PLS

 

 

150ns min

 

UP

 

150ns min

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

PUA_IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

±

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIGN

DOWN

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

SDB_IN

 

3∝s min

3∝s min

 

 

 

 

 

300∝s min

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6∝s min

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

±

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The signal should be H when active

The signal should be H when active

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(status for flowing current to the

(status for flowing current to the

The signal should be H when active

Caution

driver photocoupler).

 

driver photocoupler).

 

(status for flowing current to the

 

As for the PLS, it should be L when

As for both the UP and DOWN, they

driver photocoupler).

 

 

 

 

 

 

normal.

 

 

 

 

 

should be L when normal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The position command value instructed from the controller interface can change the weight of a single pulse on the interface by the input signal “PLS_DIRECT.” When the status of the input signal “PLS_DIRECT” is 0, a single pulse on the interface becomes the value set with the #207 Simplified scaling weighted data parameter. While the status of the input signal “PLS_DIRECT” is 1, a single pulse on the interface is independent of the value set with the #207 Simplified scaling weighted data parameter, and becomes a single pulse inside the driver.

However, do not change the status of any of the (PLS, SIGN), (UP, DOWN) and (A, B) signals for 2 msec each before and after switching the input signal “PLS_DIRECT” (off →on, on → off).

PLS_DIRECT

Status 1

Status 0

 

PUA_IN±

 

Unchanged

 

 

 

SDB_IN±

 

Unchanged

 

 

 

 

 

 

 

2 msec 2 msec

 

or more or more

Unchanged

Unchanged

2 msec 2 msec or more or more

6.3Encoder Pulse Output

The position current value is output from the driver via the controller interface by either pair of the (UP, DOWN) or (A, B) signals. Which pair of the signals will be used to output is set with the #205 Monitor pulse type parameter.

The encoder origin signal is independent of this setting.

(UP, DOWN)

 

(A, B)

+ direction

- direction

+ direction

- direction

 

UP

3MHz max

A

 

UA_OUT

 

 

 

 

 

 

±

 

 

 

 

DB_OUT

DOWN

B

750kHz max

 

 

 

 

 

±

 

 

 

 

 

 

 

 

6-6

Page 79 Page 81
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Image 80
Parker Hannifin G2 manual Position Command Pulse Input, Encoder Pulse Output
Page 79 Page 81

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.

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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.
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