How to read HART signal parameter using flex io 1794 IE8H in rslogix 5000?

[widelto]

sis:

please check PM, i have received no mail yet.

 

[SIS_Brady]

I am not able to get anything to show up in my FV, SV, TV, or FV

 

[widelto]

See attached file

Sis:

Please see attached figure.

After changing to 1 you must turn off/on flex I/O power supply.

regads,

william

 

[preacher.ca]

Ran into this exact problem yesterday. Enabling the "HARTRebuild" allowed for HART communications to work properly after a power cycle to the Flex IO rack.

 

[widelto]

I am glad to know that I could help you.

 

[bmmaddy]

Hi, Can anyone share a sample program how to read additional hart values using 1794-FLEX8H card ?

The one in Rockwell Manual is quite confusing.