GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 275)

DV-300 Adjustable Speed Drives
——— FUNCTION DESCRIPTION ———
6
147
6.16.3.6 proportional - Derivative control block
PID error
PD P gain 1 PID
PD P gain 2 PID
PD P gain 3 PID
Enable
PD PID
PD D gain 1 PID
PD D gain 2 PID
PD D gain 3 PID
PD D filter PID
PD output PID
Real FF PID
I/O Parameter
Parameter
Internal variable
LEGEND:
Figure 6.16.3.4: PD block description
The PD block receives the values PID error at its input, which represents the error that must be corrected by
the regulator. The PD block carries out proportional-derivative regulation and its output PD output PID will
be added to Real FF PID.
The PD block is enabled by setting Enable PD PID = Enable. If Enable PD PID has been programmed on a
digital input, this must be set to a high logical level.
PID
[770] Enable PD PID
Parameter description No.
Value
Standard
Configuration min max
Factory
American
Factory
European
Menu
Enable PD PID
Enabled (1) / Disabled (0)
770 0 1 Disable Disable *
* This function can be set on a digital programmable input.
Enable PD PID Enabled Enabling of the block proportional-derivative
Disabled Disabling of the block proportional-derivatve