Rockwell-automation 2098-DSD-xxx Ultra3000 Host Commands for Serial In Manual do Utilizador descarregar pdf (Página 171)

Publication 2098-RM003A-EN-P October 2001

Using Host Commands C-7

Exercise #4 – Positioning

Commands in Host Mode

This exercise outlines the sequence and commands required to

perform an index to a specified position.

There are several steps necessary to set the drive up and execute an

index command. The seven basic steps are listed below.

1. The drive must be an Indexing drive (e.g., 2098-DSD-005X)

2. Set the drive for Host Control Mode - Host Indexing (0x061).

3. Select the host mode index that you want to be to executed

(0x0B8).

4. Set the index velocity, acceleration, and deceleration (0x0B1,

0x0B2, 0x0B3).

5. Set the index type - incremental, absolute, jog, or registration

(0x0AE).

6. Set the index distance/position (0x0AF).

7. Start the index by sending the Start Index command (0x0B8).

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