Toshiba SX 2000 - Manual (Page 17)

4.3.1 Basic procedure for mounting/removing the modules. . . 127
4.3.2 Installing/removing of the module cover.............................. 131
4.4 Connecting expansion units.......................................... 132
4.5 Grounding......................................................................133
4.5.1 Check points for grounding...................................................133
4.5.2 Grounding methods.............................................................. 134
4.6 Wiring of the power supply............................................ 136
4.7 I/O wiring....................................................................... 139
4.8 Wiring of the computer link........................................... 141
4.9 Power up/down sequence............................................. 143
4.10 Safety circuit..................................................................144
ChaptS Maintenance and Checking............ 145
5.1 Daily checking items......................................................145
5.2 Periodical checking items..............................................146
5.3 Maintenance parts.........................................................147
5.4 Battery Replacement.....................................................148
Disposal of the battery 150
5.5 Fuse Replacement........................................................151
Chapt6 Troubleshooting............................. 153
6.1 Troubleshooting procedure.......................................... 153
6.2 Checking the power supply........................................... 155
6.3 Checking the S2T CPU................................................. 156
6.4 Checking user program................................................. 157
6.5 Checking input...............................................................158
6.6 Checking output............................................................ 159
6.7 Troubles due to external factors.................................... 160
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Sequence Controller S2T