mbarrett87
Member
HI All,
I have some problems communicating with an energy meter through port 0 on a ML1400. I am confident that my network is okay as using the current setting i can see a huge number of errors coming back but by tweeking the settings i just get timeout's.
The error in question is that i am requesting an illegal data address.
for example i am attempting to query 0x1000 which is a data type long. i configure a msg instruction to point at my meter for read holding registers and i tell it to look at MB Data address 4096 (Decimal)
should i be setting some sort off offset? if so how do i do this? or any ideas on how to fix this issue would be greatly appreciated
Mark
I have some problems communicating with an energy meter through port 0 on a ML1400. I am confident that my network is okay as using the current setting i can see a huge number of errors coming back but by tweeking the settings i just get timeout's.
The error in question is that i am requesting an illegal data address.
for example i am attempting to query 0x1000 which is a data type long. i configure a msg instruction to point at my meter for read holding registers and i tell it to look at MB Data address 4096 (Decimal)
should i be setting some sort off offset? if so how do i do this? or any ideas on how to fix this issue would be greatly appreciated
Mark