Using Patlite la6 via modbus

Hi all.

Has anyone had any success using a Patlite LA6 signal tower via modbus? I have been reading the manual and trying to work out how I get a certain pattern to appear. As in I set up a pattern and upload the files. I want to fire up group one.

the manual says as an example

5.3.3. Register Address
The register address list supported by this product.
Register Address Control Allocation Data Condition

7 (07H) Smart Mode MSN 00H: doesn't control, 01H: controls
LSN 01H-1FH: Group Numbers 1-31


are these numbers represented as HEX etc?

Engineer

Did you have any luck getting this working?
The manual wasnt written from a PLC programmers point of view. It almost looks like the PC section of the manual