CRE Technology GENSYS 2.0 User Manual

A53 Z0 9 0020 L En Technical documentation
Chapter : Text file & PLC
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All the parameters (Variable from 1000 to 1999 and from 4000 to 4999) of the module are stored in a non-
volatile FLASH memory within the module. It is possible to download or upload these parameters with a
computer, thus allowing the user to save, modify and reuse these parameters later.
All these values are stored in a text file. The following chapter describes the layout of the file.
The file can be exchanged between a PC and module, as described in §17.4.6 and §17.4.7. It can also be
exchanged with the SD card as described in §15.7.3 .
14.3 Text file description
The complete module configuration can be contained in a simple text file. This file can be downloaded from
the module to be kept on a computer. It can also be manually edited on a computer and sent to a module
to fully setup this module in a single step.
This text file is made up of 5 different blocks:
 Parameter values.
 Label definitions.
 Unit definitions.
 PLC initializations.
 PLC equations.
14.3.1 Generating an empty text file template
The module can generate an empty template that contains the minimum requirement to write
custom equations.
This can be done either:
1. By a computer connection to the embedded Web site in “System/GENSYS 2.0 -> PC file” menu (See
§17.4.6 for more details)
1. By the front panel LCD using an SD card in “System/Communication ports config./COM6(SD CARD)”
menu (See §15.7.3 for more details).
14.3.2 Parameter definition block
The starting point of this block is designated by a "{PARAMETERS}" statement.
Each parameter (1xxx or 4xxx variable) can be found as an input in this block. The structure of the input is
as follows:
 The variable parameter number preceded by the letter V (Ex: V1006)
 The value (Ex: 320)
 R/W attribute (for MODBUS and PLC equations) (Ex: Y)
 The label (only for clarification) (Ex: Gen Nominal kW)
 The minimal value (only for clarification) (Ex: +00000)
 The maximal value (only for clarification) (Ex: +65535)
Ex:

CRE Technology GENSYS 2.0 Specifications

General

Brand	CRE Technology
Model	GENSYS 2.0
Category	Control Unit
Language	English