Endress+Hauser PROline Prosonic Flow 93 Function Manual page 216

6 PID function block (PID controller)
216
PID function block (PID controller) / base index 810
Parameter Write access
with operating
mode
(MODE_BLK)
STATUS_ OOS
OPTS
STRATEGY ROUT - RCAS -
CAS - AUTO -
MAN - OOS
TAG_DESC ROUT - RCAS -
CAS - AUTO -
MAN - OOS
TRK_IN_D ROUT - RCAS -
CAS - AUTO -
MAN - OOS
TRK_SCALE MAN - OOS
PROline Prosonic Flow 93 FOUNDATION Fieldbus
Description
Selects the available status options for specifying the status
processing and processing of the output value OUT.
The following options are supported:
Options:
IFS if Bad IN
Trigger disturbance status of downstream Analog Output function
block if the controlled variable (IN) changes the status to BAD.
IFS if Bad CAS_IN
Trigger disturbance status of downstream Analog Output function
block if the remote setpoint value (CAS_IN) changes the status to
BAD.
Use Uncertain as Good
The status UNCERTAIN is used as GOOD.
Target In Manual if Bad IN
Switch to the MAN operating mode if the controlled variable
switches the status to BAD.
Factory setting:
No option active
Parameter for grouping and thus faster evaluation of blocks.
Grouping is carried out by entering the same numerical value in
the STRATEGY parameter of each individual block.
Factory setting:
0


Note!
These data are neither checked nor processed by the PID
function block.
Entry of a user-specific text of max. 32 characters for unique
identification and assignment of the block.
Factory setting:
"_ _ _ _ _ _ _ _" no text
Displays the discrete input (value and status) that initiates the
external or output tracking function.
On activation of tracking the operating mode switches to LO
(Local Compulsory Tracking). In so doing the manipulated
variable at the output OUT adopts the value specified at input
TRK_VAL.
Definition of the measuring range (lower and upper limit),
the physical unit and the number of decimal places for the
external tracking variable (TRK_VAL).
Factory setting:
0...100%
Endress+Hauser