Set Pt Adj Limit
- This parameter sets the maximum speed correction the motor will make in
response to the maximum feedback setpoint error. The parameter is programmed as a +/-
percentage of the Max Motor Speed parameter. For example, if the Max Motor Speed is 175O
RPM, the setpoint feedback error is 100% and the Setpoint Adjustment Limit is programmed to be
10%, the maximum speed the motor will run in response to the setpoint feedback error is +/- 175
RPM. The range of adjustment is 0-100%. The factory preset value is 10%.
Procss Err Tol
- Sets the width of the band above and below the setpoint command value with
which the process input is compared to turn on an opto-isolated output. When the process input is
within the band, the "AT SETPOINT" logic output will be closed. This function is useful for indicating
an out of control process. The range of adjustment is 0-100%. The factory preset value is 10%.
Process Prop Gain
- This parameter adjusts how much the control will adjust the motor speed
to move the analog input to the setpoint value proportional to the error. The range of adjustment is
0-2000. The factory setting is 0.
Process Int Gain
- This parameter adjusts how fast the control will adjust the motor speed to
move the analog input to the setpoint value for the steady state error. The adjustable range is 0 to
9.99 Hz. The factory preset is 0.00 Hz.
Process Diff Gain
- This parameter adjusts how much the control will adjust the motor speed to
move the analog input to the setpoint value proportional to the rate of change of the dynamic error.
The range of adjustment is 0-100. The factory setting is 0.
Follow l:O Ratio
- This parameter is only used when the optional Master Reference Isolated
Pulse Follower expansion board is used. It sets the ratio for a "follower" in encoder quadrature
counts that are received on the Master Pulse Reference /Isolated Pulse Follower board to the
commanded motor quadrature counts. For example, suppose the encoder you are following (which
would be called the master) has a 1024 count encoder on it and the motor on the follower control
you are now programming also has a 1024 count encoder on it. If you want to run twice the speed
of the master motor, you would program a 2:1 ratio in the follower control. The range of ratios is
1-65535:1-65535. The factory setting is 1:1. In the Serial mode this parameter sets only the Master
of the Ratio. In the Serial mode the follower of the ratio is set in the Follow I:O out parameter.
Follow I:O Out
- This parameter is used only in the Serial Operating mode when using the optional
Master Reference/Isolated Pulse Follower expansion board. It sets the Follower ratio of encoder
counts that are output to the motor as the command. The Master ratio is set by the Follow I:O Ratio
parameter in the Serial Mode.
Master Encoder
- This parameter is only used when the optional Master Reference/Isolated
Pulse Follower optional expansion board is used. This parameter defines the pulses per revolution
the Master Encoder has. This parameter is required to program the Follower Input:Output ratio
parameter. The range of encoder pulses per rev is 20-65535. The factory preset is 1024.
3-17
KEYPAD PROGRAMMING AND OPERATION
MN723H-10/95 11/28/95 1:12 AM Page 71 (Black plate)
Summary of Contents for 23H Series
Page 11: ...1 8 GENERAL INFORMATION MN723H 10 95 11 28 95 1 07 AM Page 12 Black plate...
Page 83: ...3 30 KEYPAD PROGRAMMING AND OPERATION MN723H 10 95 11 28 95 1 13 AM Page 84 Black plate...
Page 99: ...4 16 DIAGNOSTIC INFO AND TROUBLESHOOTING MN723H 10 95 11 28 95 1 14 AM Page 100 Black plate...
Page 125: ...5 26 APPENDIX G MN723H 10 95 11 28 95 1 21 AM Page 126 Black plate...
Page 126: ...MN723H 10 95 11 28 95 1 21 AM Page 127 Black plate...