Maxiflex P3 PAC User Manual
62
-© Omniflex
UMM126XR18.pdf
10.3 Query Configuration
Up to 32 query messages may be configured. These Queries are configured using the "Setup
Modbus Master Que
ries…" group using Omniset. There are two groups, 16 queries per group.
The figure below shows the group for queries 1 to 16.
Below is a table of information required to setup Modbus Master Queries
Name
Value(s)
Description
Query Type
Disabled
One-shot
As fast as possible
Cyclic 100ms
Cyclic 250ms
Cyclic 500ms
Cyclic 1000ms
Cyclic 2000ms
Cyclic 5000ms
Set disable to ensure the query is not executed at all.
Set One-shot if its to be triggered manually
Set As fast as possible or any other Cyclic option for
Cyclic queries. If any of the predefined Cyclic times
are not suitable, a unique time can be set in Update
Time. The Cyclic query will not be resent until the time
has expired.
Update Time
1 - 60000ms
Any suitable Cyclic period that may be required for
this particular slave device.
Slave Address
1 - 32
The Modbus Slave address to whom this query is
sent.
Modbus Function
1, 2, 3, 4, 5, 6, 15
and 16
The Modbus function to be performed needs to be
specified here.
