Prosoft-technology MVI69-MCM Manual de usuario descargar pdf (Pagina 66)

Configuring the MVI69-MCM Module MVI69-MCM ♦ CompactLogix or MicroLogix Platform

User Manual Modbus Communication Module

Page 66 of 167 ProSoft Technology, Inc.

March 22, 2011

Internal Address

0 to 4999 for Modbus Function 3, 4, 6, or 16

0 to 65535 for Modbus Function Code 1, 2, 5, or 15.

This field specifies the internal database register to be associated with the

command.

If the command is a read function, the data read from the slave device will be

placed starting at the register value entered in this field.

If the command is a write function, the data written to the slave device will be

sourced from the address specified.

Poll Interval

65535

This parameter specifies the minimum interval between executions of a

continuous commands (Enable code of 1). The value is in seconds. Therefore, if

a value of 10 is entered, the command will execute no more frequently than once

every 10 seconds.

Reg Count

Regs

1 to 125

Coils

1 to 2000

The Reg Count parameter specifies the number of registers or digital points to be

associated with the command. Functions 5 and 6 ignore this field as they only

apply to a single data point.

For functions 1, 2 and 15, this parameter sets the number of digital points (inputs

or coils) to be associated with the command.

For functions 3, 4 and 16, this parameter sets the number of registers to be

associated with the command.

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 166 167

Sin comentarios

Prosoft-technology MVI69-MCM Manual de usuario Pagina 66