Prosoft-technology MVI69-MCM Manual de usuario descargar pdf (Pagina 58)

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

User Manual Modbus Communication Module

Page 58 of 167 ProSoft Technology, Inc.

March 22, 2011

Response Timeout

65535 milliseconds

This parameter sets the command response timeout period in 1 millisecond

increments. This is the time that a port configured as a Master will wait for a

response from the addressed slave before re-transmitting the command (Retries)

or skipping to the next command in the Command List. The value to set depends

on the communication network used and the expected response time (plus a little

extra) of the slowest device on the network.

Retry Count

0 to 10

This parameter specifies the number of times a command will be retried if it fails.

Error Delay Counter

0 to

65535

This parameter specifies the number of polls to skip on the slave before trying to

re-establish communications. After the slave fails to respond, the Master will skip

commands to be sent to the slave the number of times entered in this parameter.

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Prosoft-technology MVI69-MCM Manual de usuario Pagina 58