User manual for time counter SLC-457
CONTENTS
1. BASIC REQUIREMENTS AND USER SAFETY........................................................................................
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2. GENERAL CHARACTERISTICS................................................................................................................
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3. TECHNICAL DATA......................................................................................................................................
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4. DEVICE INSTALLATION............................................................................................................................
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4.1. UNPACKING.......................................................................................................................................
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4.2. CONNECTION METHOD...................................................................................................................
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4.3. MAINTENANCE..................................................................................................................................
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5. FRONT PANEL DESCRIPTION................................................................................................................
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6. PRINCIPLE OF OPERATION...................................................................................................................
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6.1. TIME COUNTING MODE.................................................................................................................
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7. DEVICE PROGRAMMING.........................................................................................................................
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7.1. PROGRAMMING MENU..................................................................................................................
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7.2. PARAMETERS EDITION.................................................................................................................
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7.2.1. Numeric parameters ...............................................................................................................
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7.2.2. Switch parameters (“LIST” type) ............................................................................................
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7.3. MENU DESCRIPTION.....................................................................................................................
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7.3.1. Option “rES”............................................................................................................................
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7.3.2. Option “rinP”...........................................................................................................................
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7.3.3. ”rS” menu.................................................................................................................................
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7.3.4. ”bri” parameter.........................................................................................................................
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7.3.5. “Scod” parameter....................................................................................................................
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7.4. MENU STRUCTURE........................................................................................................................
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8. THE MODBUS PROTOCOL HANDLING.................................................................................................
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8.1. LIST OF REGISTERS......................................................................................................................
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8.2. TRANSMISSION ERRORS DESCRIPTION....................................................................................
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8.3. EXAMPLES OF QUERY/ANSWER FRAMES.................................................................................
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9. DEFAULT AND USER'S SETTINGS LIST...............................................................................................
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Explanation of symbols used in the manual:
- This symbol denotes especially important guidelines concerning the installation and
operation of the device. Not complying with the guidelines denoted by this symbol
may cause an accident, damage or equipment destruction.
IF THE DEVICE IS NOT USED ACCORDING TO THE MANUAL THE USER IS
RESPONSIBLE FOR POSSIBLE DAMAGES.
- This symbol denotes especially important characteristics of the unit.
Read any information regarding this symbol carefully
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