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3
TABLE OF CONTENTS
1
Introduction .............................................................................. 5
2
Model identification .................................................................. 5
3
Mechanical dimensions and installation ................................... 6
4
Display characteristics ............................................................. 7
5
Electrical connections .............................................................. 8
5.1
Terminal block M1 ............................................................. 9
5.2
Terminal block M2 ............................................................. 9
5.3
Terminal block M3 ........................................................... 10
5.4
Terminal block M4 ........................................................... 11
5.5
Serial ports of communication .......................................... 12
5.5.1
EXP1 on DB25 connector .......................................... 14
5.5.2
EXP1 on DB9 connector pins .................................... 15
5.5.3
COM2 on DB9 connector ........................................... 17
5.5.4
COM2 on DB25 connector pins ................................. 18
6
Setting of dip-switches for analog inputs AI ........................... 19
6.1
Setting of dip-switches for analog inputs AI1..4 ............... 19
6.2
Setting of dip-switches for analog inputs AI5..6 ............... 21
7
Programming the terminal ..................................................... 23
7.1
Starter Kit – Connection of the terminal to the PC ........... 24
7.2
The development environment ........................................ 25
7.2.1
Creation of a new project ........................................... 27
7.2.2
Modification of an already existing project ................. 35
8
Memory areas of the TD240 .................................................. 36
8.1
Area of Variable V ............................................................ 36
8.2
Area of Special Marker SM .............................................. 37
8.3
Area of Digital Input I ....................................................... 59
8.4
Area of Digital Output Q ................................................... 59
8.5
Area of Marker M ............................................................. 59
8.6
Area of Analog Inputs AI .................................................. 59
8.7
Area of Analog Outputs AQ ............................................. 60
8.8
Areas of Timer T and Preset Timer PT ............................ 60
8.9
Area of Counters C and Preset Counters PV ................... 60
8.10
Area of Bistable Relay B ............................................... 60
8.11
Area of EEProm ............................................................ 61
8.12
Area of MMC ................................................................. 61
Summary of Contents for TD240 series
Page 1: ...Manuale operatore...
Page 2: ...2...
Page 6: ...6 3 Mechanical dimensions and installation...
Page 24: ...24 7 1 Starter Kit Connection of the terminal to the PC...
Page 27: ...27 7 2 1 Creation of a new project...
Page 89: ...89 11 Notes Updates...
Page 90: ...90...
Page 91: ...91...