| DATA BITS |
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| COMMAND SET TYPE | ||||
| D7 |
| D6 |
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| (SEE DESCRIPTIONS FOR INDIVIDUAL COMMANDS) | ||
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| 0 |
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| 0 |
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| START OR STOP COMMANDS | ||||
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| 0 |
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| 1 |
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| INITIAL SETUP COMMANDS | ||||
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| 1 |
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| 0 |
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| INITIAL SETUP COMMANDS | ||||
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| 1 |
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| 1 |
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| INPUT AND OUTPUT CONTROL COMMANDS | ||||
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COMMAND BUFFER REGISTER | |||||||||||
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| Description of Command |
7 |
| 6 |
| 5 | 4 | 3 |
| 2 | 1 | 0 | |
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0 |
| 0 |
| X | 0 | 0 |
| X | 0 | 0 | Changes to constant speed operation at the Base Speed rate. * |
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0 |
| 0 |
| X | 0 | 0 |
| X | 0 | 1 | Changes to contant speed operation at the Max Speed rate. * |
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0 |
| 0 |
| X | 0 | 0 |
| X | 1 | 0 | Ramps up or down to the Base Speed rate. * |
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0 |
| 0 |
| X | 0 | 0 |
| X | 1 | 1 | Ramps up or down to the Max Speed rate. * |
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0 |
| 0 |
| X | 0 | 1 |
| X | 0 | 0 | Changes immediately to the Base Speed rate and stops. * |
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0 |
| 0 |
| X | 0 | 1 |
| X | 0 | 1 | Changes immediately to the Max Speed rate and stops. * |
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0 |
| 0 |
| X | 0 | 1 |
| X | 1 | 0 | Ramps up or down to the Base Speed rate and stops. * ** |
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0 |
| 0 |
| X | 0 | 1 |
| X | 1 | 1 | Ramps up or down to the Max Speed rate and stops. * ** |
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0 |
| 0 |
| X | 1 | 0 |
| X | 0 | 0 | Starts at Base Speed operation or if already running changes to Base |
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| Speed operation. |
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0 |
| 0 |
| X | 1 | 0 |
| X | 0 | 1 | Starts at Max Speed operation or if already running changes to Max |
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| Speed operation. |
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0 |
| 0 |
| X | 1 | 0 |
| X | 1 | 0 | Starts at Base Speed (constant speed start) or if already running |
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| ramps up or down to Base Speed operation. |
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0 |
| 0 |
| X | 1 | 0 |
| X | 1 | 1 | Starts at Base speed and ramps to Max speed operation or if already |
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| running ramps up or down to Max Speed operation. |
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0 |
| 0 |
| X | 1 | 1 |
| X | 0 | 0 | Outputs a single pulse at Base Speed and Stops. |
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0 |
| 0 |
| X | 1 | 1 |
| X | 0 | 1 | Outputs a single pulse at Max Speed and Stops. |
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0 |
| 0 |
| X | 1 | 1 |
| X | 1 | 0 | If running, ramps up or down to Base speed and then stops. ** |
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0 |
| 0 |
| X | 1 | 1 |
| X | 1 | 1 | If running, ramps up or down to Max speed and then stops. ** |
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START OR STOP COMMANDS
*If send during operations, otherwise no function
**For these commands, the pulse output cannot be stopped until the target pulse rate has been acheived or until a limit input has been reached.
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