beautypg.com

D/a #x value, Dc link setup, Desired bw – Rockwell Automation 1326 Digital AC Multi-Axis Motion Control System User Manual User Manual

Page 145: Dig cmd mode, Dig torq ref

background image

Publication 1394-5.0 — May 2000

Configuring Your 1394 Analog Servo System

8-9

[D/A #x Value]

The unscaled value of the data that will be output
on the D/A channel. This parameter must be the
destination of link for any data to be output. All
data output is treated as a signed word.

Parameter Numbers

12, 13

Parameter Group

Linear List

Display Units

None

Parameter Type

Read/Write

Linkable

Yes

Minimum Value

-32768

Maximum Value

+32767

Default Value

0

[DC Link Setup]

This parameter selects the mode of operation for
systems fault detection. Unless DC Link is
shared, "standard" should be selected.

Parameter Numbers

50

Parameter Group

Smart Sys Data

Display Units

None

Parameter Type

Read/Write

Change While Running

No

Linkable

No

Default Value

0

"standard"

Selections

0

"standard"

1

"shared w/3ph"

2

"shared - no 3ph"

[Desired BW]

This is associated with the auto tune function and
allows you to enter a desired velocity bandwidth
less than or equal to the [Max Bandwidth]
parameter as calculated by the auto tune cycle.

Parameter Numbers

252, 253, 254, 255

Parameter Group

ATune Config

Display Units

Hz

Parameter Type

Read/Write

Change While Running

Yes

Linkable

No

Minimum Value

1 Hz

Maximum Value

60 Hz

Default Value

30 Hz

[Dig Cmd Mode]

This parameter determines whether digital
velocity commands are treated as signed
(Bipolar) inputs, or unsigned (Unipolar). If
unipolar operation is selected, velocity direction
is selected by the discrete direction commands.

Parameter Numbers

22

Parameter Group

Setup

Display Units

None

Parameter Type

Read/Write

Change While Running

No

Linkable

No

Default Value

0

"Bipolar"

Selections

0

"Bipolar"

1

"Unipolar"

[Dig Torq Ref]

This parameter is the present value of digital
torque reference. This parameter must be the
destination of link for any data to be output.

Parameter Numbers

212, 213, 214, 215

Parameter Group

Torq Data

Display Units

amps

Parameter Type

Read/Write

Linkable

Yes

This manual is related to the following products: