Software User Manual FRN 1.2 Owner manual

Publication 1758-UM002D-EN-P - October 2010

320 Extension Modbus Protocol for DataSite Controllers (1758-FLO)

There is no event code for command number 30.

Command Number 31: Acknowledge Events

Use command number 31 to acknowledge all the new events in the event log.

The controller will clear the flag for all the new events after receiving this

command.

There is no event code for command number 31.

49030…49034 — — Reserved

49035 — — Reserved

… — — Reserved

Return codes for command number 30

Return Code Description

00 OK

01 Pass code is incorrect

Other Invalid

Parameters for command number 31

Address Data Type Attribute Description

49025 u_short RW 31

49026 u_short R Return code

49027 — — Reserved

49028 u_int W Pass code for user