0
100
100 140-30
100
0
1008030
76.5
(15.3 mA)
17.7
(3.5 mA)
0
0
4
10.0 V8.03.0
20.0 mA
20.0 mA
16.0
6.0
8.8
16.8
0
0
4
10.0 V
20.0 mA
20.0 mA
ID338 = -30%
ID339 = 140%
ID336 = 30%
ID337 = 80%
Scaled
input signal [%]
Scaled
input signal [%]
AI[%] AI[%]
Fig. 46: Examples of actual value signal scaling
340 PID ERROR VALUE INVERSION 57 (2.2.32, 2.2.1.5)
This parameter allows you to invert the error value of the PID controller (and thus the
operation of the PID controller).
Table 130: Selections for parameter ID340
Selection
number
Selection name Description
0 No inversion
1 Inverted
341 PID REFERENCE RISE TIME 57 (2.2.33, 2.2.1.6)
Defines the time during which the PID controller reference rises from 0% to 100%.
342 PID REFERENCE FALL TIME 57 (2.2.34, 2.2.1.7)
Defines the time during which the PID controller reference falls from 100% to 0%.
343 I/O REFERENCE FALL TIME 57 (2.2.34, 2.2.1.7)
Defines the selected frequency reference place when the drive is controlled from the I/O
terminal and reference place B is active (DIN6=closed).
PARAMETER DESCRIPTIONS VACON · 271
24-HOUR SUPPORT +358 (0)201 212 575 · EMAIL: VACON@VACON.COM
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