Yaskawa G5 Electronic Lineshaft Alignment - Manual (Page 13)

Electronic Lineshaft with Alignment
Date: 07-01-04, Rev: 04-07 Page 13 of 15 TM.G5SW.046
I Limit
P2-05=2.000 HZ
P2-05 Integral Limit Q Q Q Q
This parameter limits the integral part of the position regulator. This parameter should be increased when the
drive will not stay shaft-locked under heavy loads or at high speeds (above base speed). Too high of a setting
will result in instability or overshoot.
D Time
P2-06 = 0.00 sec
P2-06 Derivative Time Q Q Q Q
This parameter provides control of the derivative function of the PID speed control loop. Setting this value to zero
will remove any affect that it may have. The derivative provides a means to stabilize the position error if it is
oscillating between plus and minus. Setting this value to high will cause instability.
5.0 New Monitors
Master Encoder
U1-50= 0.00 kHZ
U1-50 Master Encoder Q Q Q Q
Displays the pulse frequency of the master encoder.
Slave Reference
U1-51= 0.0 HZ
U1-51 Slave Reference Q Q Q Q
Displays the frequency reference of the follower drive prior to ratio adjustments. The follower will not exceed its
maximum output frequency based on E1-04 and D2-01.
Setting Range: 0.000 to 20.000
Factory Default: 2000
MODBUS Address: 0594H
Setting Range: 0.00 to 100.00
Factory Default: 0.00
MODBUS Address: 0595H
Range: 0.00 to 327.67 kHz
MODBUS Address: 00D0H
Range: -999.9 to 3276.7 Hz
MODBUS Address: 00D1H