2 record structure, Record structure – Festo Контроллер позиционирования CPX-CMAX User Manual

Page 122

Advertising
background image

3. Drive functions

3−60

Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH

3.3.2

Record structure

A positioning task in record select mode is described by a
record made up of setpoint values. Every setpoint value is
addressed by its own PNU. A record consists of the setpoint
values with the same subindex.

PNU

1)

Name

Position control

Force control

401

Record control byte 1
RCB1

Setting for positioning task:
absolute/relative, position/force control, ...

402

Record control byte 2
RCB2

Record control:
Settings for conditional record switching and record chaining

404

Setpoint value

Position setpoint value

Force setpoint value

405

Preselected value

Preselected value according to RCB2

406

Speed

Speed

407

Acceleration

Start up acceleration

2)

ć

2)

408

Deceleration

Slow down acceleration

2)

ć

2)

410

Mass

Workpiece mass

411

Tolerance

Position tolerance

Force tolerance

412

Force ramp

not used

Force ramp

1)

The default values are used depending on PNU 403 (RPC). See Tab. 3/19.

2)

The acceleration and deceleration parameters are not used for force control.

Tab. 3/20: Record parameters

Advertising