HART Proline Promag 55, Manual

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Device Functions Proline Promag 55 7 Block OUTPUTS
Hauser 85
Function description
OUTPUTS
➞
PULSE/FREQUENCY OUTPUT (1 to 2)
➞
CONFIGURATION (STATUS)
ASSIGN STATUS
(4241)
!
Note!
This function is not available unless the STATUS setting was selected in the OPERATION
MODE function (4200).
Use this function to assign a switching function to the status output.
Options:
OFF
ON (operation)
FAULT MESSAGE
NOTICE MESSAGE
FAULT MESSAGE or NOTICE MESSAGE
EPD (empty pipe detection, if active)
FLOW DIRECTION
LIMIT MASS FLOW
LIMIT VOLUME FLOW
LIMIT CONDUCTIVITY *
LIMIT TOTALIZER (1 to 3)
* only when conductivity is switched on
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Advanced options with optional software package SOLID CONTENT FLOW:
LIMIT TARGET MASS FLOW
LIMIT TARGET MASS FLOW %
LIMIT TARGET VOLUME FLOW
LIMIT TARGET VOLUME FLOW %
LIMIT CARRIER MASS FLOW
LIMIT CARRIER MASS FLOW %
LIMIT CARRIER VOLUME FLOW
LIMIT CARRIER VOLUME FLOW %
Advanced options with optional software package ADVANCED DIAGNOSTICS:
LIMIT COATING E1 DEVIATION*
LIMIT COATING E2 DEVIATION*
LIMIT ELECTRODE POTENTIAL 1 DEVIATION
LIMIT ELECTRODE POTENTIAL 2 DEVIATION
LIMIT VOLUME FLOW DEVIATION
LIMIT NOISE VALUE DEVIATION
* only when coating detection is switched on
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Factory setting:
FAULT MESSAGE
!
Note!
• The behavior of the status output is a normally closed behavior, in other words the
output is closed (transistor conductive) when normal, error-free measuring is in
progress.
– The following apply as "normal, error-free" measurements:
Flow direction = forward; limit values = not exceeded; no empty or partially filled
measuring tube (EPD); no fault or notice message present.
– For switching behavior such as relay output, s. Page 101
• If you select OFF, the only function shown in the CONFIGURATION function group is
this function, in other words ASSIGN STATUS (4241).