Parker Products COMPAX-M /-S (L) manual Transmitting control instructions, Quit, Teach Z

Operating Instructions COMPAX-M / -S

RS232 interface

Example:

Transmitting control instructions

P40 CR LF

COMPAX transmits the contents of P40: P40=value name CR LF>

Instruction	Abbreviated	Meaning
	form
START Nxxx	SNxxx	Execute program set xxx (this set only).
START	ST	Start program.
STOP	SP	Stop program/positioning.
		SP corresponds to a STOP pulse
QUIT	QT	Acknowledge error
TEACH Z	TZ	Accepts current position as real zero point. (P1 is
		modified).
		The data record indicator is set to 1.
TEACH Nxxx	TNxxx	Current position is written into set xxx using the
		POSA command.
		Not possible in "Reset mode".
BREAK	BK	Interrupts positioning or program step.

Example:

P211: blocking and modifying the teach in functions

START N010 CR LF or SN 010 CR LF

Set 10 is executed

P211 Function

=0 The functions I1 + I4, Teach N, I1 + I5 and Teach Z are enabled.

=1 Teach Z is blocked; the data record indicator is set to 1 using I1 + I4 or "Teach Z".

=2 Teach N is blocked; the data record indicator is set to 1 using I1 + I5 or "Teach N". (Teach Z is enabled)

=3 The functions Teach N and Teach Z are blocked. With I1 + I4, Teach N, I1

+I5 or Teach Z, the data record indicator is set to 1.

Negative command acknowledge- ment

If commands are issued using RS232 and they cannot be executed (invalid commands, missing password or COMPAX is busy), a warning is sent back. Meaning:

E90	Syntax error; command not valid
E91	Command cannot be executed in this COMPAX operating mode.
E92	Function running, command cannot be executed
E93	Data record memory active, command cannot be executed
E94	Password missing

These warnings are not entered in status S18 (error history).

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