ULTRAMAT 6 / OXYMAT 6 / CALOMAT 6 / ULTRAMAT 23 / OXYMAT 61
Schnittstelle PROFIBUS DP / PA Interface
A5E00054148-03
93
3.1.2
Analog Input Block with ULTRAMAT, OXYMAT and CALOMAT
The measured value and status for the process is provided via the analog input block.
Rel.
Index
Parameter
Description
10
OUT
Output value and status. Result of the analog input function block
11
PV_SCALE
Input scale. As a rule the measuring range of the transducer block. The
lowest value (0%) is represented by 0, the top value (100%) by 1.
12
OUT_SCALE
Output scale. Representation of user-specific physical size. The lowest
value (0%) is represented by 0, the top value (100 %) by 1. Indication of
user-specific unit.
13
LIN_TYPE
Selection of curve shape for characteristic curve transformation.
16
PV_FTIME
Filter time constant
τ
of digital filter 1st order.
17
FSAFE_ TYPE
Parameterization of safe position. Active only in AUTO mode if the
measured or simulation value has a bad status (BAD) or the current mode
O/S is active.
•
0: The default value FSAFE_VALUE is used for the safe position. The
status raised to uncertain – substitute set.
•
1: The output value last valid before the failure will still be used. The
status is raised to uncertain – last usable value. If there was no valid
value before, the initial value will be returned with the uncertain – initial
value status.
•
2: The value will be used for further calculation despite the bad status.
If this parameter is not implemented, the AI will behave as described in
•
1.
18
FSAFE_VALUE
Default value for safe position.
19
ALARM_HYS
Limit value hysteresis. For avoiding an alarm surge or waving of signal
flags. After a limit value has been exceeded the value must have moved
the hysteresis in the opposite direction before the limit value signal is reset.
21
HI_HI_LIM
Upper alarm limit
23
HI_LIM
Upper prewarning limit
25
LO_LIM
Lower prewarning limit
27
LO_LO_LIM
Lower alarm limit
30
HI_HI_ALM
Alarm status parameter for upper alarm limit.
31
HI_ALM
Alarm status parameter for upper prewarning limit.
32
LO_ALM
Alarm status parameter for lower prewarning limit.
33
LO_LO_ALM
Alarm status parameter for lower alarm limit.
34
SIMULATE
Simulation value and status, enabling of simulation.
35
OUT_UNIT_TEXT
ASCII text to be stored if the unit “text reference“ is indicated in