Tn - Reset Time Of The Process Controller; Tv - Hold-Back Time Of The Process Controller; X0 - Operating Point Of The Process Controller - EBRO ARMATUREN EP 501 C Operating Instructions Manual

Typ EP 501
Start-Up
23.3.4. TN – Reset time of the process controller
The reset time specifies the I-contribution of the PID controller
(can be set with the aid of the P.TUNE function).
Factory setting: 999.9 s
Operating structure:
PID.PARAMETER
ENTER
EXIT
Figure 36: Operating structure TN; reset time
23.3.5. TV – Hold-back time of the process controller
The hold-back time specifies the D-contribution of the PID controller
(can be set with the aid of the P.TUNE function).
Factory setting: 0.0 s
Operating structure:
PID.PARAMETER
ENTER
EXIT
Figure 37: Operating structure TV; hold-back time
X0 – Operating point of the process controller
23.3.6.
The operating point corresponds to the size of the proportional portion when control difference = 0.
Factory setting: 0.0 %
Operating structure:
PID.PARAMETER
ENTER
EXIT
Figure 38: Operating structure X0; operating point
DBND 1.0 %
TN 999.9
INPUT
FILTER 0
DBND 1.0 %
TV 0.0
INPUT
FILTER 0
DBND 1.0 %
X0 0.0 %
INPUT
FILTER 0
Input value
Adjustment range: 0.5 ... 999.9 s
Input value
Adjustment range: 0 ... 999.9 s
Input value
Adjustment range: 0 ... 100 %
english
OK
ESC
OK
ESC
OK
ESC
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