Improving NIE Performance When Migrating S2 NC Objects - Metasys - LIT-1201535 - Supervisory Device - Network Engine

N1 Migration with the NIE Technical Bulletin

Brand
Metasys
Product name
Network Engine
Document type
Technical Bulletin
Document number
LIT-1201535
Revision date
2019-04-09
Language
English

Use the information in Table 1 to help improve NIE performance when migrating S2 NC objects.

Table 1. Improving NIE Performance When Migrating S2 NC Objects

Symptom

Cause

Solution

The Analog Output (AO) values are not immediately updated at the Site Management Portal after a command is issued. Instead, the value is updated within the NIE service time.

The NCM waits for the command response from the S2 device prior to updating the current value of the AOS object.

Send the command a second time to force an immediate second read.

Decrease the NIE service time by decreasing the poll delay while ensuring that the S2 NCM percent idle does not fall below 60%.