Flowserve MX-100 Field Unit Manual de usuario descargar pdf (Pagina 29)

MX/DDC-100 Field Unit Installation and Maintenance FCD LMENIM2329-01 – 03/11

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Example of “Move-To” Command

Move an actuator at address 1 to 50% of open by presetting registers 40001 with the value 6656, and register 40002

with the value 50 in a single write command. The actuator will receive this message and move to a position of 50%

open.

Query: 011000000002041A0000327562

Response: 01100000000241C8

Message Breakdown

Query Response

01 Slave Address 01 Slave Address

10 Function 10 Function

00 Starting Address Hi 00 Starting Address Hi

00 Starting Address Lo 00 Starting Address Lo

00 No. of Registers Hi 00 No. of Registers Hi

02 No. of Registers Lo 02 No. of Registers Lo

04 Byte Count 41C8 Error Check (LRC or CRC)

1A Preset Data Hi

00 Preset Data Lo

00 Preset Data Hi

32 Preset Data Lo

7562 Error Check (LRC or CRC)

Note: The single register write “Move-to” command may also be used with the function code 16.

This function code may also utilize the Single Register write “move-to” command.

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 65 66

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Flowserve MX-100 Field Unit Manual de usuario Pagina 29