Yaskawa G5 PID for Trim Control - Manual (Page 3)

Date: 07/01/04, Rev: 04-07 Page 3 of 12 TM.G5SW.012
5.36D. Feedback Signal Selection
H3-05: Multi-function Analog Input 1
Selection (Terminal 16)
H3-09: Multi-function Analog Input 2
Selection (Terminal 14)
Select the PID control Feedback Signal from external Terminal 14 or 16.
• Voltage signal (0 -10 VDC) Terminal 16: Set H3-05 to data “B” and H3-04 to data “0”.
• Voltage signal (-10 to +10 VDC) Terminal 16: Set H3-05 to data “B” and H3-04 to data “1”.
• Current signal (4 to 20 mA) Terminal 14: Set H3-09 to data “B” and H3-08 to data “2”.
• Voltage signal
(3)
(0 -10 VDC) Terminal 14: Set H3-09 to data “B” and H3-04 to data “0”.
• Voltage signal (3)
(-10 to +10 VDC) Terminal 14: Set H3-09 to data “B” and H3-04 to data “1”.
(3) In order to utilize Terminal 14 as a voltage input, a wire jumper needs to be
cut on the main control board. With the input power removed from the drive
and the charge light out, use a small wire cutter to clip the wire labeled J1.
5.36E. PID Settings
b5-02: Proportional Gain
Proportional gain is the value by which the error signal is multiplied to generate a new PID controller output.
b5-03: Integral Time
This parameter determines how fast the PID controller will seek to eliminate any steady-state error. The smaller the
setting, the faster the error will be eliminated. To eliminate the integral function entirely, set this parameter to 0.0
seconds.
b5-04: Integral Limit
This parameter will limit the effect that the integrator can have. It works whether the PID controller output is positive or
negative. It can also be used to prevent integrator “wind-up”.
Factory Setting: 0
Range: 0 - 21
Factory Setting: 1F
Range: 0 - 21
Jumper J1 Location
Factory Setting: 1.00
Range: 0.00 - 25.00
Factory Setting: 1.0
Range: 0.0 - 360.0 seconds
Factory Setting: 100
Range: 0.0 - 100.0