Field Device Development
Quick Summary 1. Join FieldComm Group to gain access to the specifications or purchase them separately (join as a member HERE) 2. Request (member) or lic...
Thu, 31 Aug, 2023 at 10:32 AM
Please see section 6 of the Command Summary specification (HCF_SPEC-099 v9.0) regarding field device revision rules, there are notes about updating from a...
Fri, 22 Jul, 2016 at 12:34 PM
No new HART 5 devices will be registered after March 31, 2011. Please develop HART 6 or HART 7 conformant products for the best interoperability experie...
Tue, 3 Aug, 2021 at 7:09 PM
HART Feature Summary HART Protocol Revision Feature 5 6 7 PV with Status m m m Device Status m m m Broadcast Messaging m m m Device Configuration m m m 4-20 ...
Mon, 30 Sep, 2019 at 12:08 PM
Please see section 6, Field Device Revision Rules, in HCF_SPEC-099 Command Summary Specification.
Mon, 1 Aug, 2016 at 12:33 PM
If the current device is a HART 5 product, for example Device Revision 0x01, these are the available paths forward:
Update to Device Revisi...
Thu, 4 Feb, 2016 at 5:42 PM
According to the HART TP-Data Link Layer Spec-081 (FCG TS20081), devices must give out the response in STO time (~255ms), with the response code to indica...
Thu, 7 Jan, 2021 at 9:34 AM
Simulation hardware is mandatory if you implement Input or Output blocks (i.e. AI, AO, DI, DO, etc). This control switch must be physically located on the d...
Wed, 2 Dec, 2015 at 3:44 PM
To fully understand the FF-821
and FF-822 specifications, you need the associated IEC 61158 standards.
Pay close attention to the exact standard needed a...
Wed, 16 Dec, 2015 at 10:02 AM
DEVICE VARIABLES
There are some predefined device
variable codes.
244 is the percent range
245 is the loop current
246 is Primary Value (...
Mon, 1 Aug, 2016 at 12:38 PM