Spectrum Controls 1756sc-OF8H Series A - Manual (Page 82)

68 ControlLogix ™ Analog HART Modules
Figure 7.1 (Channel 0 Configuration Example)
Conf Conf Conf Conf Configuring the OF8H Module f iguring the OF8H Module f iguring the OF8H Module f iguring the OF8H Module f iguring the OF8H Module for (Har or (Har or (Har or (Har or (Har ttttt
A c q u i s i t i o n / C o m m u n i c a t i o n ) A c q u i s i t i o n / C o m m u n i c a t i o n ) A c q u i s i t i o n / C o m m u n i c a t i o n ) A c q u i s i t i o n / C o m m u n i c a t i o n ) A c q u i s i t i o n / C o m m u n i c a t i o n )
In order for HART to be active on any given channel, the channel
configuration must contain the following basic settings:
• Bit 9 (Enable HART), in the Of8h0Configuration.ChXConfigBits tag,
needs to be set. See chapter 6 for more details.
• The Of8h0Configuration.ChXOutputRange tag must be set to 2 for a 4
to 20 mA current range.
!
Attention: Attention: Attention: Attention: Attention: HART throughput time can be HART throughput time can be HART throughput time can be HART throughput time can be HART throughput time can be
improved by disabling HART communication on improved by disabling HART communication on improved by disabling HART communication on improved by disabling HART communication on improved by disabling HART communication on unused unused unused unused unused
channels or channels that include non-HART devices. channels or channels that include non-HART devices. channels or channels that include non-HART devices. channels or channels that include non-HART devices. channels or channels that include non-HART devices.