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Spectrum Controls 1756sc-OF8H Series A User Manual

Page 82

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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.

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