Network Card User's Manual

 3 
6 F 3 B 0 3 5 6
Contents
PREFACE............................................................................................................................................. 2
CONTENTS.......................................................................................................................................... 3
1. INTRODUCTION TO S20LP ........................................................................................................... 4
1.1 SYSTEM CONFIGURATION.......................................................................................................................... 4
1.2 STATION HARDWARE................................................................................................................................. 5
1.3 S-LS OVERVIEW........................................................................................................................................ 9
1.4 SPECIFICATIONS ..................................................................................................................................... 11
2. SCAN TRANSMISSION OVERVIEW............................................................................................ 12
3. SETTING FOR DATA LINKAGE .................................................................................................. 14
3.1 STATION NUMBER SETTING..................................................................................................................... 14
3.2 SETTINGS ON T-PDS............................................................................................................................... 14
3.3 SETTINGS ON S-LS.................................................................................................................................. 21
3.4 DATA LINKAGE EXAMPLE........................................................................................................................ 27
4. CABLE CONNECTIONS ............................................................................................................... 31
5. RAS FUNCTION............................................................................................................................ 32
5.1 BEHAVIOR IN TROUBLE........................................................................................................................... 32
5.2 SELF-DIAGNOSTIC FUNCTION.................................................................................................................. 33
5.3 LED INDICATION.................................................................................................................................... 34
5.4 RAS INFORMATION MONITORED IN T2N/T3H........................................................................................ 35
5.5 RAS INFORMATION MONITORED ON S-LS .............................................................................................. 38
6. EXPANDED DATA TRANSFER INSTRUCTION ......................................................................... 42
6.1 INSTRUCTION SPECIFICATION ................................................................................................................ 42
7. MESSAGE TRANSMISSION......................................................................................................... 46
7.1 MESSAGE TRANSMISSION........................................................................................................................ 46
7.2 COMPUTER LINK PROTOCOL.................................................................................................................... 46
7.3 PC LINK PROTOCOL ................................................................................................................................ 46
APPENDIX......................................................................................................................................... 62
A.1 SCAN CYCLE ........................................................................................................................................... 62
A.2 T-PDS REMOTE PROGRAMMING............................................................................................................. 64