Siemens 7NG3213 Betriebsanleitung Seite 89

Instruction Manual
– Specifications on the measuring channel and activation
Measuring type: Standard (channel 1), differentiating and averaging
connection, offset, connection type (two, three or four-wire circuit), resistors
for line compensation, additional specifications for the reference point in ther-
mocouples, mains frequency filters
– Enable/disable open circuit and short-circuit test
– Measured value scale as interface to the output unit
D Output
– Output calibration
New definition of the output range for the application (related to the unit in the
output signal)
– Output signal
Redefinition of the unit for the application, furthermore filter time constant for
attenuation of the interference suppression, parameterizable failure behavior,
e. g. set equivalent value.
– Output limit values
Setting the alarm and warning limits
D Settings by menus or methods
– Factory reset: Resetting of the parameters to the ex-factory state.
– Resistance measurement
– Sensor trimming function with selectable trimming range within the measuring
range limis
– Simulation: The measurement value (primary variable) or the entire device
including output part can be simulated here.
D Certificates and licenses
Setting whether or not the measuring instrument is to be operated in intrinsically
safe operation.
D View of the measured values and diagnostic
– Register for measured values:
Primary variable and secondary variable (main measured value and channel-
related measured value) related to the parameter settings described in the
"Input" section (see above).
– Register for output value:
Converted primary variable (main measured value and channel-related
measured values) as described in section "Output". Measured value scaling
and output scaling are performed. The output value including status is sent
cyclically to the process control system.
– Diagnostic:
Diagnostic messages according to chapter 1.3.4, page 68.
SITRANS T3K PA
C79000-B7174-C55-04
7NG3213
89