Firmware Manual

9000X AF Drives
MN04004001E
For more information visit: www.eaton.com
8-27
August 2010
Description of Parameters
Figure 8-22: Examples of Actual Value Signal Scaling
340 PID error value inversion 57 (P1.2.32, P1.2.1.5)
This parameter allows you to invert the error value of the PID controller (and thus the
operation of the PID controller).
0 No inversion
1 Inverted
341 PID reference rise time 57 (P1.2.33, P1.2.1.6)
Defines the time during which the PID controller reference rises from 0% to 100%.
342 PID reference fall time 57 (P1.2.34, P1.2.1.7)
Defines the time during which the PID controller reference falls from 100% to 0%.
344 Reference scaling minimum
value, place B
57 (P1.2.35, P1.2.1.18)
100
100
0
0
0
4
0
0
4
3.3
6.0
8.8
8.0
16.0
16.8
10.0V
20.0 mA
20.0 mA
10.0V
20.0 mA
20.0 mA
Analog
100 Input [%]
Analog
140 Input [%]
Scaled
Input Signal [%]
Scaled
Input Signal [%]
ID336 = 30%
ID337 = 80%
ID338 = -30%
ID339 = 140%
30
80
76.5
(15.3 mA)
17.7
(3.5 mA)
-30
0
100