Parker Products COMPAX-M /-S (L) User Manual

162

When making direct command entries via RS232, use the abbreviated form for
most instructions (two letters).

When using "Direct command entry", write an "END" instruction in data
memory No. 1 because the start command refers to the program memory if
the unit contains no direct commands.

3.  These commands can be transmitted to COMPAX when idle and during a

positioning process.

4. 

The commands are accepted with the next positioning command

Accelerating and braking time in ms

Separate specification of braking time.

Velocity in %

Preparation for speed step profiling.

Sets comparator function.
The comparators are also indicated using
"C

R

L

F

> comparator No." via RS232 (see

example 2).

POSR 100 SPEED 50 C

R

 L

F

 or

PR 100 SD 50 CR LF

Prepares a speed step.

PR 200 OT O9=1 1st comparator
PR 100 OT O10=1 2nd comparator
POSA1000$
The following signs are returned:

♦

 

2 C

R

L

F

 > after 100 units

♦

 

1 C

R

L

F

 > after 200 units

♦

 

$ C

R

L

F

 > after 1000 units

♦

 

Positioning commands can be transmitted to COMPAX when idle and during a

positioning process.

♦

 

If the axis is moving, the command is acknowledged negatively.

♦

 

The current settings (ACCEL, SPEED, ...) apply to the positioning command; i.e.

these settings can still be modified before the positioning command is
transmitted.

♦

 

A positioning command specified by the interfaces is interrupted by a reference

journey prompted by the digital inputs. (POSA, POSR, LOOP).

Absolute position

Find machine zero

Relative position

Switch off drive

POSA 2500C

R

L

F

or

PA 2500C

R

L

F

Proceed to position 2500

This command is only permitted if COMPAX has not received any more
commands since the positioning command currently being processed
(excluding commands which are not position dependent, such as OUTPUT,
GOTO and ACCEL, ACCEL-).