Download USER'S MANUAL

SL MD-220 User's Manual
Table of Contents
1. General..............................................................................................................................4
1.1
1.2
1.3
Introduction..................................................................................................................4
Principle of Operation..................................................................................................4
Technical Data ............................................................................................................5
2. Hardware Section.............................................................................................................6
2.1
2.2
2.3
Dimensional Drawing...................................................................................................6
Handling Precautions ..................................................................................................6
Installation ...................................................................................................................7
2.4 System Terminal..........................................................................................................7
2.4.1 Mechanical............................................................................................................7
2.4.2 Connections ..........................................................................................................7
2.4.2.1 Power Supply Terminal......................................................................................7
2.4.2.2 Optocoupler Outputs..........................................................................................8
2.4.2.2.1 Internal Circuitry ...........................................................................................8
2.4.2.2.2 External Wiring .............................................................................................8
2.4.2.2.2.1 Generating Voltage Output Signals .....................................................8
2.4.2.2.2.2 Driving Loads ......................................................................................9
2.5 RS-232 Interface .........................................................................................................9
2.5.1 Connector ...........................................................................................................10
2.5.2 Wiring..................................................................................................................10
2.6
2.7
2.8
2.9
2.10
2.11
Reset Switch..............................................................................................................11
Jumpers.....................................................................................................................11
Status LEDs ..............................................................................................................11
Measuring Pins..........................................................................................................12
Fiber Optic Receptacles ............................................................................................12
JTAG connector ........................................................................................................13
3. Software Section............................................................................................................14
3.1 General Description...................................................................................................14
3.2 Details .......................................................................................................................15
3.2.1 Startup Procedure...............................................................................................15
3.2.2 Timing .................................................................................................................15
3.2.2.1 Program cycle time ..........................................................................................15
3.2.2.2 Watchdog Timer ..............................................................................................16
3.2.2.3 Trigger Timing .................................................................................................16
3.2.3
Jumper Settings ..................................................................................................16
-2-