Nokeval Cell-Sky-Link-RS485-3G, Руководство пользователя

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Config

Serial communication

Query interval [das]

 1
 2
 …
 29
Query interval time between Modbus queries. Presented in dekaseconds. For example value 3 = 30
seconds.
Config

Serial communication

Queries


1
 2
 …
 64
The number of different Modbus queries. The maximum is 64. Each device that is being queried
needs at least one query and if the same device is queried for multiple information which is not in
subsequent registers or they have different data types, multiple queries are needed.
Config

Serial communication

Overview

 Not used (Results setting zero)

OK

Incorrect settings - Conf settings are incorrect

Limited - Only part of the sequential results is fetched, because virtual ID has overlapping with
some other Modbus query or “internal status” result.

Blocked – The result is not fetched, because virtual ID has overlapping with some other Modbus
query or “internal status” result.
 Unrecognized data - Modbus reply is wrong type or wrong length.
 Timeout - Modbus replay was not received.

Exception – Modbus device returned error code.

CRC error

Unknown error
Overview views Modbus queries and replies status and the first result. For example, "OK 24.2",
"Timeout", CRC error", "Unrecognized data" and so on.
Config

Serial communication

 Query 1

Query 2

…

Query 64
Query 1 and all the way to Query 64 contain submenus for Modbus commands.
Config

Serial communication

Query x

MB Slave


1
 2
 …
 247