Siemens ULTRAMAT 23 Series Equipment Manual page 138

Functions
8.4 Configuration
4 - 20 mA
NAMUR - 20 mA
Table 8-3
0 - 20 mA
2 - 20 mA
4 - 20 mA
NAMUR - 20 mA
If measuring range 2 is set to the maximum possible value, the limiting value of range 2 ... 20 mA is at
1)
20.9 mA and of range 4 ... 20 mA at 20.8 mA.
Analog output during FCTRL (analog output during function control)
Note
If a fault and a function control are present on the analyzer at the same time, only the values of
the setting "Output during faults" apply. Simultaneous occurrence of values of the setting
"Output during FCTRL" are ignored in this case.
Analog output during
function control
Meas. value: actual
Output of the following measured values is possible here:
• Hold: The value measured directly prior to commencement of a function control is output
unchanged. This also applies to the limits which are output (see section Parameters: Limits
(Page 130)).
• Actual: The measured value is continuously updated.
138
Selectable
4 mA
4 mA
Full-scale value of the analog output current for upward limiting of measured value
Selectable
21.0 mA
21.0 mA
21.0 mA
20.5 mA
The status "FCTRL" (function control) is set
• During an AUTOCAL procedure
• During the warm-up phase
• During a calibration procedure
84112
• During remote control via the communication interface
• In the uncoded state:
Analog current
(neg. MV on)
Analog current
(neg. MV on)
1)
1)
Equipment Manual, 04/2022, A5E37100388-012
Analog current
(neg. MV off)
4 mA
4 mA
Analog current
(neg. MV off)
21.0 mA
21.0 mA
1)
21.0 mA
1)
20.5 mA
ULTRAMAT 23