Cutler-Hammer D50 - Page 12

Table of Contents ix
Read Bits and Words..................................................................................................................................165
Write Bits and Words.................................................................................................................................166
Communication Program Example .................................................................................................................... 167
Appendix B: Special I/O Functions 173
Overview............................................................................................................................................................ 174
High Speed Counter ...................................................................................................................................174
Configurable Input Response Delay...........................................................................................................174
Pulse Catch Input ....................................................................................................................................... 174
Pulse Output...............................................................................................................................................174
Special I/O Function Registers........................................................................................................................... 175
High Speed Counter ...........................................................................................................................................176
Register Descriptions .................................................................................................................................176
Bit Registers...............................................................................................................................................177
Programming Procedure.............................................................................................................................178
Configurable Input Response Delay...................................................................................................................179
Pulse Catch Input ............................................................................................................................................... 180
Pulse Output.......................................................................................................................................................181
Register Descriptions .................................................................................................................................181
Pulse Mode Programming Procedure.........................................................................................................183
PWM Mode Programming Procedure........................................................................................................ 184
Appendix C: D50PGM10 Pocket Editor 185
Overview............................................................................................................................................................ 186
Specifications .....................................................................................................................................................186
Part Descriptions ................................................................................................................................................ 187
Instruction LED’s....................................................................................................................................... 187
Status LED’s ..............................................................................................................................................187
Register LED’s........................................................................................................................................... 188
Address/Data LED Display........................................................................................................................188
Instruction Keys ......................................................................................................................................... 188
Function Keys ............................................................................................................................................189
Operating Procedures.........................................................................................................................................190
Clear Program ............................................................................................................................................ 191
Add Instruction...........................................................................................................................................192
Monitor Program........................................................................................................................................ 193
Edit Program .............................................................................................................................................. 197
Error Checking........................................................................................................................................... 200
Monitor I/O ................................................................................................................................................ 201
Run/Stop PLC ............................................................................................................................................204
Instruction Codes ...............................................................................................................................................205
Basic Instructions....................................................................................................................................... 205
Advanced Instructions................................................................................................................................ 206
Programming Examples .....................................................................................................................................208
Example 1 – Basic Instructions..................................................................................................................208
Example 2 – Timer Instructions ................................................................................................................. 210
Example 3 – Counter Instructions..............................................................................................................211
Example 4 – Comparison/Advanced Instructions ......................................................................................213
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