OPERATING SYSTEMS OVERVIEW | 96 | |||
6.1 Operating System Overview | 97 | |||
6.2 | Mode Selection | 97 | ||
PROGRAMMING INFORMATION | 98 | |||
7.1 | Devices Registers | 99 | ||
7.2 | Memory Allocation of XW, YW and MW | 106 | ||
7.3 | Index Modification | 108 | ||
7.4 | 110 | |||
7.5 | User Program | 111 | ||
7.5.1 | Main Program | 111 | ||
7.5.2 | 112 | |||
7.5.3 | Timer Interrupt Program | 112 | ||
7.5.4 | I/O Interrupt Program | 112 | ||
7.5.5 | Subroutines | 113 | ||
7.6 | Programming Language | 114 | ||
7.7 | Program Execution Sequence | 115 | ||
TROUBLESHOOTING | 116 | |||
8.1 | Troubleshooting Procedure | 117 | ||
8.1.1 Power Supply Check | 118 | |||
8.1.2 CPU Check | 118 | |||
8.1.3 Program Check | 118 | |||
8.1.4 | Input Check | 119 | ||
8.1.5 Output Check | 120 | |||
8.1.6 | Environmental Problem | 121 | ||
8.2 | Self Diagnostics | 122 | ||
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VII