Siemens ULTRAMAT 23 - Page 136

Functions
8.4 Configuration
ULTRAMAT 23
136 Manual, 3/2016, A5E37100388-003
Table 8- 3 Full-scale value of the analog output current for upward limiting of measured value
Selectable
Analog current
(neg. MV on)
Analog current
(neg. MV off)
0 - 20 mA
21.0 mA
21.0 mA
2 - 20 mA 21.0 mA
1)
21.0 mA
1)
4 - 20 mA
21.0 mA
1)
21.0 mA
1)
NAMUR - 20 mA
20.5 mA
20.5 mA
1)
If measuring range 2 is set to the maximum possible value, the limiting value of range 2 ... 20 mA
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.
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:
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.