Emerson 400501-08 manual Example #4 Position Control

Network Configuration Quick Start

12.Using Output Word Select Data Pointer 0x04 to set the Index Deceleration Register and Input Select Data Pointer 0x0A to read back this same parameter in order to verify the transfer.

Reserved	Reserved	Reserved	Output Word Select	Reserved	Jog -	Jog +	Input Word Select
			Data Pointer (See				Data Pointer (See
			page 15) = 0x04				page 14) = 0x0A
X	X	X	00100	X	X	X	01010

Final Word = XXX00100XXX01010

With zeros in for reserved bits Final Word = 1034 (0x40A)

13.Set Output Bit O:1.1/0 high to initiate this incremental index.

14.Set Output Bit O:1/1/2 high and O:1.1/1 low to indicate an absolute index.

15.Using Output Word Select Data Pointer 0x01 to set the Index Distance/Position Register and Input Select Data Pointer 0x07 to read back this same parameter in order to verify the transfer.

Reserved	Reserved	Reserved	Output Word Select	Reserved	Jog -	Jog +	Input Word Select
			Data Pointer (See				Data Pointer (See
			page 15) = 0x01				page 14) = 0x07
X	X	X	00001	X	X	X	00111

Final Word = XXX00001XXX00111

With zeros in for reserved bits Final Word = 263 (0x107)

16. Set Output Bit O:1.1/0 high to initiate this absolute index.

Note

After the motion parameters have been configured (accel, decel, dist), these parameters remain static until they are changed using either explicit messaging or the data select pointers.

Example #4: Position Control

This sample procedure for the Position Controller Assembly Block will completely set up an index and then initiate it using the addresses assigned in previous examples.

1.Start a new Ei-DN configuration in PowerTools FM and configure the drive for the particular motor that will be used. For more information consult the Epsilon Ei Drives Reference Manual (P/N 400507-01.)

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