Objects associated with specific applications
RESTORE_PARAM: Restoring adjustment parameters
Introduction
Illustration
The RESTORE_PARAM instruction allows you to restore the initial adjustment parameters (written during configuration or during the last save).
The RESTORE_PARAM instruction is the equivalent to the order Services → Save parameters
Writing instruction
Processor PLC
%MWy.i.r objects
Adjustment parameters current
RESTORE_PARAM
E/S Module or interface built-in task
Adjustment parameters current
Adjustment parameters initial
Syntax
Example
The RESTORE_PARAM instruction is defined in the following way:
RESTORE_PARAM%CHy.i
The table below describes the different elements that are part of the instruction.
i
Element Description
RESTORE_PARAM Name of the instruction
%CH y
Channel-type object.
Module position.
Channel number.
The table below presents an example of explicit exchange using the instruction
RESTORE_PARAM.
Object Description
RESTORE_PARAM%CH1.0
Writing the adjustment parameters of channel 0, which is part of the module situated in position 1.
44
TLX DS 37 PL7 xxE
