Siemens ULTRAMAT 23 Manual page 136

Functions
8.4 Configuration
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
1)
is at 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 is present on the analyzer, 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.
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 128)).
● Actual: The measured value is continuously updated.
136
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
• During remote control via the communication interface
• In the uncoded state:
Analog current
(neg. MV on)
1)
1)
Analog current
(neg. MV off)
21.0 mA
21.0 mA
1)
21.0 mA
1)
20.5 mA
ULTRAMAT 23
Manual, 3/2016, A5E37100388-003