I have the reference manual for the EMCP3.3. It has the MODBUS register addresses, but I am not able to find MODBUS addresses for any of the alarm points like "Low Oil Pressure, High Temp Shutdown, Over-crank, Over-frequence, etc".

If anyone has experience with this controller, please guide me to where I can find the MODBUS addresses for the alarms. Or do they have to be programmed in the EMCP. Please advice?

 

HELLO ALL,

I have the same problem.
for example I want to read the mapping register started from address 600.
I found the register ALL NULL
but when I'm looking in other register address 1600, I get some data but I don't understand what is a mean?

We can see the problem is the print screen (link is google drive)

https://drive.google.com/file/d/0ByGi2bLYRTcYbExRRDNhNnRPNUU/edit?usp=sharing

Thank all for this analyse, if some people can help me to understand this investigation.