Messages

1

Support Questions / Re: Modbus TCP illegal datavalue

« on: March 30, 2016, 06:33:31 AM »

Still having the same problem.

Any suggestions or solution?

2

Support Questions / Re: Modbus TCP illegal datavalue

« on: February 24, 2016, 10:01:29 AM »

Hi,

I am using Saia Burgess PLC.
AdvancedHMI version 3.99C

3

Support Questions / Re: Modbus TCP illegal datavalue

« on: February 24, 2016, 07:40:00 AM »

Found out that if I use default modbus mapping in my PLC, it will work up to register 9997 (49999).
I cannot access register 10 000 by this method. If i try 410000 it will only give illegal datavalue.
Default mapping means that all request are automatically applied to the PLC media, this is a quite dangerous method.


When deactivating default mapping and doing manual mapping it does not work.

By manual mapping it means that i can choose:

Partner media type
Partner start address
Partner range
Map to PCD type
Map to PCD start address
Map to PCD range

4

Support Questions / Modbus TCP illegal datavalue

« on: February 24, 2016, 06:26:03 AM »

Hi,

Im trying to read a value over modbus TCP. I have mapped 4001 to a register in my PLC.
When using DigitalPanelMeter1 i get the error Illegal Datavalue.

PLCAddressValue is set to 4001.

What am i doing wrong?

5

Feature Request / Alarm list

« on: January 29, 2015, 08:39:53 AM »

Hi,

I would like to have an alarm list to present alarms. It should include the possibility to select one alarm and "acknowledge" it or to acknowledge all alarms.
By acknowledge i mean that you set a bit in the PLC for that alarm.

Has anyone done this yet?