Burkert Type 8750 - Manual (Page 29)

29
Start-up 24 V DC
Typ 8750
F.CONTROL - settings:
PID.PARAM
parameter settings for the pid process
controller
DBND 0,1 %
Insensitivity area (dead band) of the PID
process controller
KP 0,00 Amplification factor of the process controller
TN 0,5 Reset time
TV 0,0 Hold-back time
X0 0,0 % Working point
FILTER 0 Filtering of the process actual value input
F.PARAM parameter settings for the flow controller
MTMP
Manually specifying the medium temperature
MTMP.INPUT: In this case, manual refers to:
DENS Density: Enter the density of the medium
SETUP setting up the flow controller
MTMP.INPUT
Specify the medium temperature: can be set
either via temperature transmitter or via bus
DIAMETER Enter the pipe diameter
PV-INPUT
Indication of the signal type for process actual
value
PV-SCALE
Scaling the process controller
(m/s or m³/h only)
SP-INPUT
Type of the set-point value default
(internal or external)
SP-SCALE 13)
Scaling the position controller
(for external set-point value default only)
P.CO-INIT
Enables a smooth switchover between
AUTOMATIC and MANUAL operating state
VALVE
Save a valve-specific Kv characteristic and the
Kvs value, customer settings also possible
Tab. 20: Basic settings for the flow controller
The parameter settings for the PID process controller can be
created automatically with the help of the
P.TUNE function
(description see “operating instructions for Type 8693”).
13)
The SP SCALE function is indicated only if the external set-point
value default (external) menu option is activated under SP INPUT
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