Parameter Declaration Data type Description
GAIN INPUT/ OUTPUT REAL PROPORTIONAL GAIN
n The GAIN input specifies the controller gain. The
direction of control can be reversed by giving GAIN
a negative sign.
n Default: 0.0
n Range of Values: % / phys. Value
TI INPUT/ OUTPUT REAL RESET TIME [s]
n The TI input (integral time) decides the integral
action response.
n Default: 40.0 s
n Range of Values: ³ 0.0 s
TD INPUT/ OUTPUT REAL DERIVATIVE TIME [s]
n The TD input decides the derivative action
response.
n Default: 10.0 s
n Range of Values: ³ 0.0 s
D_F INPUT/ OUTPUT REAL DERIVATIVE FACTOR
n The derivative factor D_F decides the lag of the D-
action.
– D_F = derivative time / "lag of the D-action"
n Default: 5.0
n Range of Values: 5.0 ... 10.0
CON_ZONE INPUT/ OUTPUT REAL CONTROL ZONE ON
n If the error is greater than the control zone width
CON_ZONE, the upper manipulated variable limit
is output as the manipulated variable.
n If the error is less than the negative control zone
width, the lower manipulated variable limit is output
as the manipulated variable.
n Default: 100.0
n Dependent on the sensors used
CONZ_ON INPUT/ OUTPUT BOOL CONTROL ZONE
n CONZ_ON =TRUE activates the control zone.
n Default: FALSE
TUN_ON INPUT/ OUTPUT BOOL SELF TUNING ON
n If TUN_ON = TRUE is set, the manipulated value is
averaged until the manipulated variable excitation
TUN_DLMN is activated either by a setpoint step
change or by TUN_ST = TRUE.
n Default: FALSE
TUN_ST INPUT/ OUTPUT BOOL START SELF TUNING
n If the setpoint is to remain constant during con-
troller tuning at the operating point, a manipulated
variable step change by the amount of TUN_DLMN
is activated by TUN_ST = TRUE.
n Default: FALSE
VIPA SPEED7
Standard
PID Control > FB 58 - TCONT_CP - Continuous Temperature Control
HB00 | OPL_SP7 | Operation list | en | 18-30 861
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