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Advanced Diagnostics
FOUNDATION Fieldbus Integration
•
Jitter: Maximum field device jitter value on the segment
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Minimum signal: Lowest field device signal level on the segment
•
Maximum signal level: Highest field device signal level on the segment
Field Devices
This page allows the configuration of limits and information about the field devices attached to
the segment. All devices detected on the fieldbus that are not available in this list are unconfig-
ured field devices.
•
Address: When address is "0", the entry is not used.
•
Tag: Field device tag. It is recommended to use the tag import wizard, included in the
commissioning wizard, see chapter 6.5.1 for automatic tag reading from field devices.
•
Signal level maintenance required limits: When limit is set to "0", the limit is not super-
vised.
•
Signal level out of specification limits: Can be enabled and disabled. When limit is set to
"0", the limit is not supervised.
•
Coupler Alarms maintenance required or out of specification: When device couplers with
diagnostics are used, the alarms can be enabled and disabled.
6.4.2
Configuration Limitations
The configuration parameters have the following limitations that result in a configuration block
error:
•
Maximum segment voltage > (minimum segment voltage + 1.6 V)
•
Maximum segment current > (minimum segment current + 40 mA)
•
Maximum segment unbalance > (minimum segment unbalance + 40%)
•
Address of all configured nodes must be unique
Note
In case of a configuration block error, check the expert system messages for information on
which error is causing the problem.
6.4.3
Diagnostics
The diagnostic user interfaces show the currently measured values of system and segment, as
well as the expert system messages for simplified diagnostics and remedy of potential prob-
lems.
System
•
Block tag: Tag of the ADM_TB.
•
Serial number: Serial number of connected HD2-DM-A module.
•
Software revision: Software revision of connected HD2-DM-A module.
•
Motherboard type: Motherboard the module is mounted on.
•
Bulk power supply: Currently measured value and out-of-specification limits.
•
ADM diagnostics: Overview of system and all segment states.
•
Identify diagnostic module method: When clicked, the LEDs of the connected ADM start
flashing.
•
System alarms: Bulk power supply diagnostics, high/low out-of-specification for the pri-
mary and secondary power supply.
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