O_ACC1

ASCII - Command

O_ACC1

 

 

Syntax Transmit

O_ACC1 [Data]

 

Syntax Receive

O_ACC1 <Data>

Available in

 

Type

Variable rw

MMI

Yes

ASCII Format

Integer16

CANBus Object Number

35B7 (hex)

DIM

Milliseconds, mm/sec ^2

PROFIBUS PNU

1783 (dec) IND = 0000xxxx (bin)

Range

1 .. 32000

DPR

183 (dec)

Default

-

 

Opmode

All

Data Type Bus/DPR

Integer16

Drive State

-

Weightning

 

Start Firmware

1.20

 

Configuration

No

Revision

1.3

Function Group

Position Controller

EEPROM

No

Short Description

Acceleration Time 1 for Motion Task 0

Description

The command O_ACC1 can be used to define the acceleration ramp for motion task 0 (direct motion block). The scaling of the acceleration time depends on the PGEARI, PGEARO and O_C parameters.

  1. Bit 12 of the motion task control variable O_C is = 0.The acceleration time is given in milliseconds for acceleration from 0 to the target speed O_V.
  2. Bit 12 of the motion task control variable O_C is = 1.The acceleration is given in mm/sec². The resulting run-up time is calculated at the start of the motion task.
O_ACC1 1:

If the resolution is set to 1 (PGEARI=PGEARO) then internal units (counts) will be used for the speed, position and acceleration. In this case, O_ACC1 is interpreted as a run-up time in msec.