ADVANCED MICRO SYSTEMS, INC. |
If “t” is a one, the TRACE mode is turned on. A display of the current step being executed is produced while the program is running. The list format is the same as that of the “Q” command The TRACE mode will be in effect until the program execution terminates or until an embedded ‘Go’ without the trace attribute is encountered.
The address range is 2047, depending on NV memory capacity. Address locations between 225 and 255 are reserved for parameter storage and may not be used in programs. The
The controller is factory set with the following program example:
P 0 | Enter program mode. |
+1001 Move 1001 steps in the plus direction.
W 100 Wait 100 milliseconds.
- 1000 Move 1000 steps in the minus direction.
W 100 Wait 100 milliseconds.
Z 0 | Display step position. |
G 0 0 | Go to location 0 and run stored program. |
P | Exit program mode. |
Special case “Go”
If the address is specified as 2048 (above the last NV memory address), the
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Input Port State: |
| “Go | ||||
P1 | P2 | P3 |
| P4 | HEX |
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1 | 1 | 1 |
| 1 | 0 | 256 |
0 | 1 | 1 |
| 1 | 1 | 272 |
1 | 0 | 1 |
| 1 | 2 | 288 |
0 | 0 | 1 |
| 1 | 3 | 304 |
1 | 1 | 0 |
| 1 | 4 | 320 |
0 | 1 | 0 |
| 1 | 5 | 336 |
1 | 0 | 0 |
| 1 | 6 | 352 |
0 | 0 | 0 |
| 1 | 7 | 368 |
1 | 1 | 1 |
| 0 | 8 | 384 |
0 | 1 | 1 |
| 0 | 9 | 400 |
1 | 0 | 1 |
| 0 | A | 416 |
0 | 0 | 1 |
| 0 | B | 432 |
1 | 1 | 0 |
| 0 | C | 448 |
0 | 1 | 0 |
| 0 | D | 464 |
1 | 0 | 0 |
| 0 | E | 480 |
0 | 0 | 0 |
| 0 | F | 496 |
The physical input ports are internally inverted as part of the address computation. When the PLC jumper is in the STD mode (pins 1 and 2) a low is defined as a voltage above ½ VIO (no connect). A high is less than ½ VIO (GND).
When the PLC jumper is in the PLC mode (pins 2 and 3) the inputs are inverted. A low is defined as zero volts (no connect), a high is a voltage above ½ VIO mode jumper.
Commands located in address space between
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